| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| S992182 | MACKLIN | 草酸钠 标准滴定溶液 | 0.01mol/L 介质: H2O | 198元/500ml; | 咨询 |
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| S992181 | MACKLIN | 草酸钠 标准滴定溶液 | 0.02mol/L 介质: H2O | 198元/500ml; | 咨询 |
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| S992180 | MACKLIN | 草酸钠 标准滴定溶液 | 0.05mol/L 介质: H2O | 198元/500ml; | 咨询 |
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| S992178 | MACKLIN | 草酸钠 标准滴定溶液 | 0.4mol/L 介质: H2O | 198元/500ml; | 咨询 |
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| S992177 | MACKLIN | 草酸钠 标准滴定溶液 | 0.5mol/L 介质: H2O | 198元/500ml; | 咨询 |
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| S871906 | MACKLIN | 草酸钠 标准滴定溶液 | 0.1mol/L 介质：H2O | 78元/100ml; 198元/500ml; 594元/2.5L; | 咨询 |
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| S992173 | MACKLIN | 草酸钠溶液 | 2.5%,介质: H2O | 240元/500ml; | 咨询 |
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| S766497 | MACKLIN | 草酸钠溶液 | 12.5mmol/L 介质：H2O | 78元/100ml; 198元/500ml; 320元/1L; | 咨询 |
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| S818088 | MACKLIN | 草酸钠 | 99.9% | 106元/500g; 292元/2.5kg; 1100元/10kg; 1259元/12X500g; | 咨询 |
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| S818087 | MACKLIN | 草酸钠 | 99.5% | 72元/500g; 252元/2.5kg; 980元/10kg; 855元/12X500g; | 咨询 |
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| S818091 | MACKLIN | 草酸钠 | 分析标准品,99.96% | 70元/5g; 147元/25g; 309元/100g; | 咨询 |
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| S818089 | MACKLIN | 草酸钠 | ≥99.98% metals basis | 46元/25g; 173元/100g; 585元/500g; 2045元/2.5kg; 6440元/10kg; | 咨询 |
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| 938437 | J&K | Sodium oxalate solution, 0.1 M solution in water | 0.1 M 水溶液 | 609元/500ML; | 咨询 |
基本信息 | 分子式 | C2Na2O4 | | 分子量 | 133.99 | | MDL编码 | MFCD00012465 | | Beilstein | 3631622 | | EINECS 编号 | 231-791-2 |
安全信息 |
| 940208 | J&K | Sodium oxalate, 0.05 M solution in H2O | 0.05 M 水溶液 | 208元/500ML; | 咨询 |
基本信息 | 分子式 | C2Na2O4 | | 分子量 | 133.99 | | MDL编码 | MFCD00012465 | | Beilstein | 3631622 | | EINECS 编号 | 231-791-2 |
安全信息 |
| 948889 | J&K | Sodium oxalate | 99.5%, ACS试剂 | 258元/100G; 982元/500G; | 咨询 |
基本信息 | 分子式 | C2Na2O4 | | 分子量 | 133.99 | | 熔点 | 250-270 | | 密度 | 2.340 | | MDL编码 | MFCD00012465 | | Beilstein | 3631622 | | Merck | 14,8650 | | EINECS 编号 | 200-550-3 |
安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 危险说明 | H302
H312 | | 防范说明 | P280 | | WGK | 1 | | RTECS | KI1750000 | | TSCA | 是 |
|
| 93-1165 | Strem | Sodium oxalate | 99+% | 514元/100g; 1862元/500g; | 咨询 |
|
| 047123 | Alfa Aesar | Sodium oxalate | 0.1N Standardized Solution | 1008元/1L; 3352元/4L; | 咨询 |
基本信息 MDL
MFCD00012465 EINECS
200-550-3 分子式
C2Na2O4 分子量
134.00 形态
Liquid 安全信息 TSCA
是 |
| 088626 | Alfa Aesar | Sodium oxalate | Acculute Standard Volumetric Solution, Final Concentration 0.1N | 1248元/1unit; 7200元/6units; | 咨询 |
备注
One unit makes one liter of 0.1N solution after dilution 基本信息 MDL
MFCD00012465 EINECS
200-550-3 分子式
Na2C2O4 分子量
134.00 灵敏度
Ambient temperatures. 形态
Liquid GHS危害和防范说明 GHS符号
Hazard Statements
H315-H319
Causes skin irritation.Causes serious eye irritation. Precautionary Statements
P280a-P264-P305+P351+P338-P321-P332+P313-P337+P313
Wear protective gloves and eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Specific treatment (see label).If skin irritation occurs: Get medical advice/attention.If eye irritation persists: Get medical advice/attention. 安全信息 危险类别
36/38
Irritating to eyes and skin. 安全等级
23-24/25-26-30-37-45-60
Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).Avoid contact with skin and eyes.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Never add water to this product.Never add water to this product.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste TSCA
是 |
| A11648 | Alfa Aesar | Sodium oxalate | 99% | 374元/100g; 1222元/500g; 2867元/2500g; | 咨询 |
应用
Sodium oxalate is used as reducing agent, as a primary standard for standardizing potassium permanganate solutions and as a neutralizer for exothermic acidic reactions. It finds application in metal cleaning preparations, metal extraction and separation, blueprint coatings, electroplating baths, special cement manufacturing, plant nutrition as well as in textile and pharmaceutical industries. It plays an important role to remove calcium ions from blood plasma and prevents blood clotting. 备注
Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents. 基本信息 MDL
MFCD00012465 EINECS
200-550-3 分子式
Na2C2O4 分子量
134.00 熔点
ca 250-270° dec. 密度
2.340 灵敏度
Hygroscopic. Ambient temperatures. 形态
Powder 溶解性
Soluble in water and formic acid. Insoluble in ether and alcohol. Beilstein
3631622 Merck
14,8650 GHS危害和防范说明 GHS符号
Hazard Statements
H302-H312
Harmful if swallowed.Harmful in contact with skin. Precautionary Statements
P280h-P264-P270-P301+P312a-P321-P501a
Wear protective gloves/clothing.Wash thoroughly after handling.Do not eat, drink or smoke when using this product.Do not eat, drink or smoke when using this product.Specific treatment (see label).Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
21/22
Harmful in contact with skin and if swallowed. 安全等级
24/25
Avoid contact with skin and eyes. 欧盟危险品标志
 RTECS
KI1750000 TSCA
是 |
| 041759 | Alfa Aesar | Sodium oxalate | ACS, 99.5+% | 347元/50g; 622元/250g; 2045元/1kg; | 咨询 |
应用
Sodium oxalate is used as a reducing agent, as a primary standard for standardizing potassium permanganate solutions and as a neutralizer for exothermic acidic reactions. It finds application in metal cleaning preparations, metal extraction and separation, blueprint coatings, electroplating baths, special cement manufacturing, plant nutrition as well as in textile and pharmaceutical industries. It plays an important role to remove calcium ions from blood plasma and prevents blood clotting. Grade Specifications
Maximum level of impurities: Insoluble matter 0.005%, Loss on drying at 105� 0.01%, Neutrality P.T., Cl 0.002%, SO4 0.002%, NH4 0.002%, Heavy Metals (as Pb) 0.002%, Fe 0.001%, K 0.005%, Substances darkened by hot sulfuric acid P.T. 备注
Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents. 基本信息 MDL
MFCD00012465 EINECS
200-550-3 分子式
Na2C2O4 分子量
134.00 熔点
250-270° dec. 密度
2.340 灵敏度
Hygroscopic. Ambient temperatures. 形态
Powder 溶解性
Soluble in water and formic acid. Insoluble in ether and alcohol. Beilstein
3631622 Merck
14,8650 GHS危害和防范说明 GHS符号
Hazard Statements
H302-H312
Harmful if swallowed.Harmful in contact with skin. Precautionary Statements
P280h-P264-P270-P301+P312a-P321-P501a
Wear protective gloves/clothing.Wash thoroughly after handling.Do not eat, drink or smoke when using this product.Do not eat, drink or smoke when using this product.Specific treatment (see label).Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
21/22
Harmful in contact with skin and if swallowed. 安全等级
24/25
Avoid contact with skin and eyes. 欧盟危险品标志
RTECS
KI1750000 TSCA
是 |
| C27054 | Alfa Aesar | Sodium oxalate | 99.5%, for analysis | 2785元/1kg; | 咨询 |
基本信息 Ref#
27054 MDL
12465 分子式
C2 Na2 O4 分子量
134 |
| BP353-500 | Alfa Aesar | SODIUM OXALATE 500G | | 599元/500g; | 咨询 |
|
| S487-500 | Alfa Aesar | SOD OXALATE CERT ACS 500G | | 679元/500g; | 咨询 |
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| 1.02407 | Supelco | di-Sodium oxalate | volumetric standard, secondary reference material for redox titration, traceable to NIST Standard Reference Material (SRM) Certipur® Reag. USP | 1368.02元/60 G; | 咨询 |
产品说明 一般描述 Di-sodium oxalate is a volumetric standard manufactured under stringent conditions and measured with the highest possible precision. Its mass fraction is determined by potentiometric titration, and it is qualified in a DIN EN ISO/IEC 17025 accredited laboratory. 应用 It is used as a certified reference material (CRM) for titer determinations in redox titrations, according to reagents chapters of USP and Ph. Eur. 特点和优势 - Available as a solid in a secure glass bottle to ensure its stability for the entire shelf life until opened.
- Certified reference material according to ISO 17034
- High-purity material traceable to NIST standard reference materials
- Qualified in a DIN EN ISO/IEC 17025 accredited laboratory
- In accordance with the chapter reagents of USP and Ph. Eur
- High-quality offering accurate titer determinations
- Accompanied by a certificate of analysis (CoA)
包装 SKU-pack size numbers ending with a "3" are SmartChemicals with an RFID tag on the label for seamless data transfer to the instrument, e.g. xxxxxx1003 or xxxxxxx 4003. More information on www.sigmaaldrich.com/SmartChemicals 法律信息 CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 经验(实验)分子式 | C2Na2O4 | | 分子量 | 134.00 | | MDL编号 | MFCD00012465 | | EC索引号 | 200-550-3 |
产品性质 | 质量水平 | 300 | | agency | ISO 17025
reag. USP | | 形式 | solid | | 效能 | 375 mg/kg LD50, oral (Rat) | | technique(s) | titration: suitable | | pH值(酸碱度) | 8 (20 ℃, 30 g/L in H2O) | | mp | 250-270 ℃ (decomposition) | | 密度 | 2.27 g/cm3 at 20 ℃ | | 堆积密度 | 600 kg/m3 | | 储存温度 | 15-25℃ | | InChI | 1S/C2H2O4.2Na/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);;/q;2*+1/p-2 | | InChI key | ZNCPFRVNHGOPAG-UHFFFAOYSA-L |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H302 + H312 | | 预防措施声明 | P264 - P270 - P280 - P301 + P312 - P302 + P352 + P312 - P362 + P364 | | 危险分类 | Acute Tox. 4 Dermal - Acute Tox. 4 Oral | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| 1.06557 | Supelco | di-Sodium oxalate | for analysis EMSURE® | 1672.12元/250 G; 3358.77元/1 KG; | 咨询 |
产品说明 分析说明 Assay (manganometric): ≥ 99.8 %
pH-value (3 %, water): 7.5 - 8.5
Chloride (Cl): ≤ 0.002 %
Sulfate (SO₄): ≤ 0.002 %
Total nitrogen (N): ≤ 0.001 %
Heavy metals (as Pb): ≤ 0.001 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.005 %
Loss on Drying (105°C): ≤ 0.05 % 法律信息 EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 经验(实验)分子式 | C2Na2O4 | | 分子量 | 134.00 | | MDL编号 | MFCD00012465 | | EC索引号 | 200-550-3 |
产品性质 | 质量水平 | 300 | | 测定 | ≥99.8% (manganometric) | | 形式 | solid | | 效能 | 375 mg/kg LD50, oral (Rat) | | pH值(酸碱度) | 8 (20 ℃, 30 g/L in H2O) | | mp | 250-270 ℃ (decomposition) | | 溶解性 | 37 g/L | | 密度 | 2.27 g/cm3 at 20 ℃ | | 堆积密度 | 600 kg/m3 | | 痕量阴离子 | chloride (Cl-): ≤0.002%
sulfate (SO42-): ≤0.002% | | 痕量阳离子 | Fe: ≤ 0.0005%
K: ≤ 0.005%
N: ≤ 0.001%
heavy metals (as Pb): ≤ 0.001% | | 储存温度 | 2-30℃ | | InChI | 1S/C2H2O4.2Na/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);;/q;2*+1/p-2 | | InChI key | ZNCPFRVNHGOPAG-UHFFFAOYSA-L |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H302 + H312 | | 预防措施声明 | P264 - P270 - P280 - P301 + P312 - P302 + P352 + P312 - P362 + P364 | | 危险分类 | Acute Tox. 4 Dermal - Acute Tox. 4 Oral | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| 71800 | Sigma-Aldrich | Sodium oxalate | puriss. p.a., ACS reagent, ≥99.5% (RT) | 415.77元/100 G; 1537.32元/500 G; | 咨询 |
基本信息 | 线性分子式 | NaOOCCOONa | | 分子量 | 134.00 | | Beilstein | 3631622 | | EC 号 | 200-550-3 | | MDL编号 | MFCD00012465 | | eCl@ss | 39021701 | | PubChem化学物质编号 | 329763542 | | NACRES | NB.24 |
产品性质 | 质量水平 | 200 | | 等级 | ACS reagent
puriss. p.a. | | 测定 | ≥99.5% (RT) | | 形式 | powder or crystals | | 杂质 | ≤0.002% ammonium (NH4) | | 缺失 | ≤0.01% loss on drying, 105 ℃ | | pH值(酸碱度) | 7-8.5 (25 ℃, 2.5% in H2O) | | 痕量阴离子 | chloride (Cl-): ≤20 mg/kg
sulfate (SO42-): ≤20 mg/kg | | 痕量阳离子 | Ca: ≤100 mg/kg
Cd: ≤10 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤10 mg/kg
K: ≤50 mg/kg
Mg: ≤10 mg/kg
Mn: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg | | SMILES string | [Na+].[Na+].[O-]C(=O)C([O-])=O | | InChI | 1S/C2H2O4.2Na/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);;/q;2*+1/p-2 | | InChI key | ZNCPFRVNHGOPAG-UHFFFAOYSA-L |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H302 + H312 | | 预防措施声明 | P264 - P270 - P280 - P301 + P312 - P302 + P352 + P312 - P362 + P364 | | 危险分类 | Acute Tox. 4 Dermal - Acute Tox. 4 Oral | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| 223433 | Sigma-Aldrich | Sodium oxalate | ACS reagent, ≥99.5% | 769.82元/100 G; 1368.46元/500 G; | 咨询 |
产品说明 一般描述 Sodium oxalate is a water soluble inorganic salt mainly used for the standardization of permanganate solution during titration. 应用 Sodium oxalate may be used as a dispersant and a coordination agent for the electrooxidation of formic acid using a palladium nanoparticle catalyst dispersed on the purified multi-walled carbon nanotubes (P-MWCNTs). In combination with sodium hydroxide, it may be used to mediate the preparation of Cu/ZrO2 catalyst from copper nitrite and zirconium nitrate solution mixture via coprecipitation method. 包装 100, 500 g in poly bottle 基本信息 | 线性分子式 | NaOOCCOONa | | 分子量 | 134.00 | | Beilstein | 3631622 | | EC 号 | 200-550-3 | | MDL编号 | MFCD00012465 | | PubChem化学物质编号 | 329752308 | | NACRES | NB.24 |
产品性质 | 质量水平 | 200 | | 等级 | ACS reagent | | 测定 | ≥99.5% | | 形式 | powder | | 中性 | passes test | | 杂质 | hot H2SO4, passes test (darkened)
≤0.005% insolubles | | 缺失 | ≤0.01% loss on drying | | 痕量阴离子 | chloride (Cl-): ≤0.002%
sulfate (SO42-): ≤0.002% | | 痕量阳离子 | Fe: ≤0.001%
K: ≤0.005%
NH4+: ≤0.002%
heavy metals (as Pb): ≤0.002% | | SMILES string | [Na+].[Na+].[O-]C(=O)C([O-])=O | | InChI | 1S/C2H2O4.2Na/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);;/q;2*+1/p-2 | | InChI key | ZNCPFRVNHGOPAG-UHFFFAOYSA-L |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H302 + H312 | | 预防措施声明 | P280 - P301 + P312 + P330 - P302 + P352 + P312 | | 危险分类 | Acute Tox. 4 Dermal - Acute Tox. 4 Oral | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| 379735 | Sigma-Aldrich | Sodium oxalate | ≥99.99% trace metals basis | 579.68元/5 G; 1540.57元/25 G; | 咨询 |
基本信息 | 线性分子式 | NaOOCCOONa | | 分子量 | 134.00 | | Beilstein | 3631622 | | EC 号 | 200-550-3 | | MDL编号 | MFCD00012465 | | PubChem化学物质编号 | 24863683 | | NACRES | NA.23 |
产品性质 | 质量水平 | 100 | | 测定 | ≥99.99% trace metals basis | | 形式 | powder | | 杂质 | ≤ 100.0 ppm Trace Metal Analysis | | SMILES string | [Na+].[Na+].[O-]C(=O)C([O-])=O | | InChI | 1S/C2H2O4.2Na/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);;/q;2*+1/p-2 | | InChI key | ZNCPFRVNHGOPAG-UHFFFAOYSA-L |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H302 + H312 | | 预防措施声明 | P280 - P301 + P312 + P330 - P302 + P352 + P312 | | 危险分类 | Acute Tox. 4 Dermal - Acute Tox. 4 Oral | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| NIST8040A | | Sodium Oxalate Reductometric Standard | NIST®SRM® | 12864.9元/60 G; | 咨询 |
产品说明 一般描述 SRM 8040A_cert SRM 8040A _SDS 法律信息 NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology 基本信息 | 线性分子式 | NaOOCCOONa | | 分子量 | 134.00 | | Beilstein | 3631622 | | MDL编号 | MFCD00012465 |
产品性质 | 等级 | certified reference material | | 包装 | pkg of 60 g | | manufacturer/tradename | NIST® | | 格式 | neat | | 储存温度 | 15-25℃ | | SMILES string | [Na+].[Na+].[O-]C(=O)C([O-])=O | | InChI | 1S/C2H2O4.2Na/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);;/q;2*+1/p-2 | | InChI key | ZNCPFRVNHGOPAG-UHFFFAOYSA-L |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H302 + H312 | | 预防措施声明 | P264 - P270 - P280 - P301 + P312 - P302 + P352 + P312 - P362 + P364 | | 危险分类 | Acute Tox. 4 Dermal - Acute Tox. 4 Oral | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| 71804 | Supelco | Sodium oxalate | certified reference material for titrimetry, certified by BAM, ≥99.5% | 1991.38元/25 G; | 咨询 |
产品说明 一般描述 草酸钠是在严格条件下以最高精度分析生产的容量法滴定标准品。采用容量氧化还原滴定法作为主要分析方法，可进行还原滴定标准品的含量测定和同质性评估。 应用 CRM 在氧化还原滴定中被用作还原滴定标准品。 特点和优势 - 以坚固玻璃瓶装固体形式提供，确保开封前整个保质期内的稳定性。
- 可追溯至 NIST 标准参考物质
- 高品质材料，可提供精准的滴定测定
- 随附分析证书(CoA)
分析说明 精确浓度、有效期、可溯源性以及详细认证信息，请见每个包装内的证书和认证报告。标签上标明含量和有效期。 基本信息 | 线性分子式 | NaOOCCOONa | | 分子量 | 134.00 | | Beilstein | 3631622 | | EC 号 | 200-550-3 | | MDL编号 | MFCD00012465 | | eCl@ss | 39021701 | | PubChem化学物质编号 | 329763545 | | NACRES | NA.24 |
产品性质 | 等级 | certified reference material | | 测定 | ≥99.5% | | 质量 | certified by BAM | | technique(s) | titration: suitable | | 格式 | neat | | SMILES string | [Na+].[Na+].[O-]C(=O)C([O-])=O | | InChI | 1S/C2H2O4.2Na/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);;/q;2*+1/p-2 | | InChI key | ZNCPFRVNHGOPAG-UHFFFAOYSA-L |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H302 + H312 | | 预防措施声明 | P264 - P270 - P280 - P301 + P312 - P302 + P352 + P312 - P362 + P364 | | 危险分类 | Acute Tox. 4 Dermal - Acute Tox. 4 Oral | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| O0136 | Sigma-Aldrich | Sodium oxalate | BioXtra | 720.84元/100 G; | 咨询 |
基本信息 | 线性分子式 | NaOOCCOONa | | 分子量 | 134.00 | | Beilstein | 3631622 | | EC 号 | 200-550-3 | | MDL编号 | MFCD00012465 | | PubChem化学物质编号 | 329818821 | | NACRES | NA.21 |
产品性质 | 质量水平 | 200 | | 产品线 | BioXtra | | 测定 | ≥99.0% (titration) | | 形式 | powder | | 杂质 | ≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter | | 痕量阴离子 | chloride (Cl-): ≤0.002%
sulfate (SO42-): ≤0.002% | | 痕量阳离子 | Al: ≤0.0005%
Ca: ≤0.001%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.002%
Pb: ≤0.001%
Zn: ≤0.0005% | | SMILES string | [Na+].[Na+].[O-]C(=O)C([O-])=O | | InChI | 1S/C2H2O4.2Na/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);;/q;2*+1/p-2 | | InChI key | ZNCPFRVNHGOPAG-UHFFFAOYSA-L |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H302 + H312 | | 预防措施声明 | P264 - P270 - P280 - P301 + P312 - P302 + P352 + P312 - P362 + P364 | | 危险分类 | Acute Tox. 4 Dermal - Acute Tox. 4 Oral | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| V900085 | Sigma-Aldrich | Sodium oxalate | Vetec™, reagent grade, 99% | 255.37元/500 G; | 咨询 |
产品说明 包装 500 g in glass bottle 法律信息 Vetec is a trademark of sigma-aldrich International GmbH 基本信息 | 线性分子式 | NaOOCCOONa | | 分子量 | 134.00 | | Beilstein | 3631622 | | EC 号 | 200-550-3 | | MDL编号 | MFCD00012465 | | PubChem化学物质编号 | 329829523 |
产品性质 | 等级 | reagent grade | | 产品线 | Vetec™ | | 测定 | 99% | | 形式 | powder | | SMILES string | [Na+].[Na+].[O-]C(=O)C([O-])=O | | InChI | 1S/C2H2O4.2Na/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);;/q;2*+1/p-2 | | InChI key | ZNCPFRVNHGOPAG-UHFFFAOYSA-L |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H302 + H312 | | 预防措施声明 | P280 | | 危险分类 | Acute Tox. 4 Dermal - Acute Tox. 4 Oral | | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 962631 | Amethyst | Sodium oxalate | 99.8%, 用于分析 | 137元/500G; | 咨询 |
基本信息 | 分子式 | C2Na2O4 | | 分子量 | 133.99 | | MDL编码 | MFCD00012465 | | Beilstein | 3631622 | | Merck | 14,8650 | | EINECS 编号 | 200-550-3 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H302
H312 | | 防范说明 | P280 | | WGK | 1 | | RTECS | KI1750000 | | TSCA | 是 |
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| 492462 | Fluorochem | Sodium oxalate | = 99.5% (Titration) | 286元/100g; 572元/250g; 1408元/1kg; 3080元/2.5kg; | 咨询 |
基本信息 | CAS Number | 62-76-0 | | MDL Number | MFCD00012465 | | Melting Point | 250 ℃ | | Density | 2.34 |
安全信息 | 图形或危害标志 | | | 危险性说明 | H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H332: Harmful if inhaled.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P330: Rinse mouth.
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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