| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| S798772 | MACKLIN | 焦磷酸钠 十水合物 | BioReagent Plus, 99.0-103.0% | 119元/25g; | 咨询 |
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| 768489 | MACKLIN | 焦磷酸钠 十水合物 | ACS, ≥99% | 125元/500g; 494元/2.5kg; 1620元/10kg; | 咨询 |
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| S822246 | MACKLIN | 焦磷酸钠 十水合物 | reagent grade, 99% | 52元/500g; 198元/2.5kg; 555元/10kg; 539元/12X500g; | 咨询 |
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| 987159 | J&K | Sodium pyrophosphate decahydrate | 99%, ACS 级 | 261元/100G; 593元/500G; | 咨询 |
基本信息 | 分子式 | Na4P2O7·10H2O | | 分子量 | 446.06 | | 熔点 | 79.5 | | 沸点 | 93.8 | | 密度 | 1.82 | | MDL编码 | MFCD00149200 | | Merck | 14,9240 | | EINECS 编号 | 231-767-1 |
安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 危险说明 | H302
H318 | | 防范说明 | P280
P301+P312+P330
P305+P351+P338+P310 | | WGK | 1 | | RTECS | UX7350000 | | TSCA | 是 |
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| A16195 | Alfa Aesar | Sodium pyrophosphate decahydrate | 97+% | 572元/250g; 1980元/1000g; 8062元/5000g; | 咨询 |
应用
Sodium pyrophosphate decahydrate is used as a buffering agent, an emulsifier, a thickening agent, a food additive and a dispersing agent. It acts as a tartar control agent in tooth paste and dental floss and is used to remove calcium and magnesium from saliva, thereby avoiding its deposition on teeth. It is utilized in detergents to prevent deposition on cloth. It is useful in the preparation of an EDTA-sodium pyrophosphate extraction buffer for microcystin analysis of soil samples. In antimicrobial studies, it is used as a chelating agent. 备注
Incompatible with strong oxidizing agents 基本信息 MDL
MFCD00149200 EINECS
231-767-1 分子式
Na4O7P2?10H2O 分子量
446.06 (265.90anhy) 熔点
79.5° 密度
1.82 灵敏度
Ambient temperatures. 形态
Crystals 溶解性
Soluble in water. Insoluble in alcohol and ammonia. Merck
14,9240 GHS危害和防范说明 GHS符号
Hazard Statements
H303-H315-H319-H335
May be harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
36/37/38
Irritating to eyes, respiratory system and skin. 安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. RTECS
UX7350000 TSCA
是 |
| 033385 | Alfa Aesar | Sodium pyrophosphate decahydrate | ACS, 99.0-103.0% | 413元/100g; 1170元/500g; 2879元/2kg; | 咨询 |
应用
Sodium pyrophosphate decahydrate is used as a buffering agent, an emulsifier, a thickening agent, a food additive and a dispersing agent. It acts as a tartar control agent in tooth paste and dental floss and is used to remove calcium and magnesium from saliva, thereby avoiding its deposition on teeth. It is utilized in detergents to prevent deposition on cloth. It is useful in the preparation of an EDTA-sodium pyrophosphate extraction buffer for microcystin analysis of soil samples. In antimicrobial studies, it is used as a chelating agent. Grade Specifications
Maximum level of impurities: Insoluble matter 0.01%, pH of a 5% solution 9.5-10.5 at 25?, Cl 0.002%, SO4 0.005%, N 0.001%, Heavy Metals (as Pb) 0.001%, Fe 0.001% 备注
Incompatible with strong oxidizing agents. 基本信息 MDL
MFCD00149200 EINECS
231-767-1 分子式
Na4O7P2?10H2O 分子量
446.06 (265.90anhy) 熔点
79.5° 密度
1.82 灵敏度
Ambient temperatures. 形态
Crystalline 溶解性
Soluble in water. Insoluble in alcohol and ammonia. Merck
14,9240 GHS危害和防范说明 GHS符号
Hazard Statements
H303-H315-H319-H335
May be harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
36/37/38
Irritating to eyes, respiratory system and skin. 安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. RTECS
UX7350000 TSCA
是 |
| C20597 | Alfa Aesar | Sodium pyrophosphate decahydrate | 99+%, for analysis | 543元/25g; 1454元/500g; 3571元/2.5kg; 18026元/10kg; | 咨询 |
基本信息 Ref#
20597 MDL
149200 分子式
Na4 O7 P2 . 10 H2 O 分子量
446.05 |
| S390-3 | Alfa Aesar | SOD PYROPHOSPHATE CERT 3KG | | 2164元/3kg; | 咨询 |
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| S390-500 | Alfa Aesar | SOD PYROPHOSPHATE CERT 500G | | 561元/500g; | 咨询 |
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| S390-10 | Alfa Aesar | SOD PYROPHOSPHATE CERTIF 10KG | | 7307元/10kg; | 咨询 |
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| 1.06591 | Supelco | tetra-Sodium diphosphate decahydrate | for analysis EMSURE® ACS,Reag. Ph Eur | 958.05元/500 G; 2947.82元/2.5 KG; 47902.1元/50 KG; | 咨询 |
产品说明 联系 Replaces: SX0740-1 分析说明 Assay (acidimetric): 99.0 - 103.0 %
Insoluble matter: ≤ 0.01 %
pH-value (5 %; water, 25 °C): 9.5 - 10.5
Chloride (Cl): ≤ 0.001 %
Orthophosphate (PO4): ≤ 0.1 %
Sulfate (SO₄): ≤ 0.005 %
Total nitrogen (N): ≤ 0.001 %
Heavy metals (as Pb): ≤ 0.0005 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.005 %
Corresponds to ACS, Reag. Ph Eur 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 | Na4O7P2 · 10H2O | | 分子量 | 446.06 | | MDL编号 | MFCD00149200 | | EC索引号 | 231-767-1 |
产品性质 | 质量水平 | 300 | | 等级 | ACS reagent | | 机构 | reag. Ph. Eur. | | 测定 | 99.0-103.0% (acidimetric) | | 形式 | solid | | pH值(酸碱度) | 9.5-10.5 (20 ℃, 50 g/L in H2O) | | mp | 988 ℃ (anhydrous substance) | | 密度 | 1.82 g/cm3 at 20 ℃ | | 堆积密度 | 650 kg/m3 | | 痕量阴离子 | chloride (Cl-): ≤0.001%
phosphate (PO43-): ≤0.1%
sulfate (SO42-): ≤0.005% | | 痕量阳离子 | Fe: ≤ 0.0005%
K: ≤ 0.005%
heavy metals (as Pb): ≤ 0.0005% | | 储存温度 | 2-30℃ | | InChI | 1S/4Na.H4O7P2.10H2O/c;;;;1-8(2,3)7-9(4,5)6;;;;;;;;;;/h;;;;(H2,1,2,3)(H2,4,5,6);10*1H2/q4*+1;;;;;;;;;;;/p-4 | | InChI key | VZWGHDYJGOMEKT-UHFFFAOYSA-J |
安全信息 | 象形图 |  | | 警示用语： | Danger | | 危险声明 | H302 - H318 | | 预防措施声明 | P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P501 | | 危险分类 | Acute Tox. 4 Oral - Eye Dam. 1 | | 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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| PHR2205 | Supelco | Tetrasodium Pyrophosphate Decahydrate | Pharmaceutical Secondary Standard; Certified Reference Material | 1367.98元/1 G; | 咨询 |
产品说明 一般描述 Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards 分析说明 These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. 其他说明 This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. 附注 To see an example of a Certificate of Analysis for this material enter LRAC2233 in the Documents slot below. This is an example certificate only and may not be the lot that you receive. 基本信息 | 线性分子式 | Na4P2O7 · 10H2O | | 分子量 | 446.06 | | MDL编号 | MFCD00149200 |
产品性质 | 等级 | certified reference material
pharmaceutical secondary standard | | CofA | current certificate can be downloaded | | 包装 | pkg of 1 g | | 格式 | neat | | 储存温度 | 2-30℃ | | 可追溯性 | traceable to NIST 3152a | | SMILES string | O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O | | InChI | 1S/4Na.H4O7P2.10H2O/c;;;;1-8(2,3)7-9(4,5)6;;;;;;;;;;/h;;;;(H2,1,2,3)(H2,4,5,6);10*1H2/q4*+1;;;;;;;;;;;/p-4 | | InChI key | VZWGHDYJGOMEKT-UHFFFAOYSA-J |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H302 - H318 | | 预防措施声明 | P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P501 | | 危险分类 | Acute Tox. 4 Oral - Eye Dam. 1 | | 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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| 71515 | Sigma-Aldrich | Sodium pyrophosphate tetrabasic decahydrate | BioUltra, ≥99.5% (T) | 1457.72元/250 G; | 咨询 |
产品说明 其他说明 In assays involving ATP-pyrophosphate exchange - tryptophanyl-tRNA synthesis; Enzyme assay in which the product pyrophosphate is measured, addition of carrier pyrophosphate insures quantitative precipitation 基本信息 | 线性分子式 | Na4P2O7 · 10H2O | | 分子量 | 446.06 | | EC 号 | 231-767-1 | | MDL编号 | MFCD00149200 | | PubChem化学物质编号 | 57652314 |
产品性质 | 产品线 | BioUltra | | 质量水平 | 200 | | 测定 | ≥99.5% (T) | | 形式 | crystals | | 杂质 | insoluble matter, passes filter test | | pH值(酸碱度) | 9.5-11.0 (25 ℃, 0.1 M in H2O) | | 溶解性 | H2O: 0.1 M at 20 ℃, clear, colorless | | 痕量阴离子 | chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg | | 痕量阳离子 | Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg | | λ | 0.1 M in H2O | | 紫外吸收 | λ: 260 nm Amax: 0.010
λ: 280 nm Amax: 0.010 | | SMILES string | O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O | | InChI | 1S/4Na.H4O7P2.10H2O/c;;;;1-8(2,3)7-9(4,5)6;;;;;;;;;;/h;;;;(H2,1,2,3)(H2,4,5,6);10*1H2/q4*+1;;;;;;;;;;;/p-4 | | InChI key | VZWGHDYJGOMEKT-UHFFFAOYSA-J |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H302 - H318 | | 预防措施声明 | P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P501 | | 危险分类 | Acute Tox. 4 Oral - Eye Dam. 1 | | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| 221368 | Sigma-Aldrich | Sodium pyrophosphate decahydrate | ACS reagent, ≥99% | 532.85元/100 G; 800.86元/500 G; 1704.7元/1 KG; 5083.09元/2.5 KG; | 咨询 |
产品说明 应用 十水焦磷酸钠可用于催化三水醋酸钠(一种潜在的潜热蓄热材料)的成核。 包装 1, 2.5 kg in poly bottle
100, 500 g in poly bottle 基本信息 | 线性分子式 | Na4P2O7 · 10H2O | | 分子量 | 446.06 | | EC 号 | 231-767-1 | | MDL编号 | MFCD00149200 | | PubChem化学物质编号 | 329752262 | | NACRES | NB.24 |
产品性质 | 质量水平 | 200 | | 等级 | ACS reagent | | 测定 | ≥99% | | 形式 | crystals or chunks | | 杂质 | ≤0.001% N compounds
≤0.01% insolubles | | pH值(酸碱度) | 9.5-10.5 (25 ℃, 5%) | | 痕量阴离子 | chloride (Cl-): ≤0.002%
sulfate (SO42-): ≤0.005% | | 痕量阳离子 | Fe: ≤0.001%
heavy metals (as Pb): ≤0.001% | | SMILES string | O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O | | InChI | 1S/4Na.H4O7P2.10H2O/c;;;;1-8(2,3)7-9(4,5)6;;;;;;;;;;/h;;;;(H2,1,2,3)(H2,4,5,6);10*1H2/q4*+1;;;;;;;;;;;/p-4 | | InChI key | VZWGHDYJGOMEKT-UHFFFAOYSA-J |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H302 - H318 | | 预防措施声明 | P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P501 | | 危险分类 | Acute Tox. 4 Oral - Eye Dam. 1 | | 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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| S6422 | Sigma-Aldrich | Sodium pyrophosphate tetrabasic decahydrate | BioXtra, 99.0-103.0% | 641.15元/100 G; 1506.79元/500 G; | 咨询 |
产品说明 一般描述 焦磷酸四钠十水合物可充当掩蔽、澄清、缓冲剂和水软化剂。它用作乳化剂、pH缓冲剂和面团性质改进剂。焦磷酸四钠在布丁中起增稠剂的作用，在牙膏中充当牙垢控制剂。 应用 焦磷酸四钠已用于：
- 焦磷酸盐的水解和定量
- 肝脏均质用提取缓冲液的成分
- 蛋白质印迹用细胞裂解缓冲液的成分
包装 100, 500 g in poly bottle 基本信息 | 线性分子式 | Na4P2O7 · 10H2O | | 分子量 | 446.06 | | EC 号 | 231-767-1 | | MDL编号 | MFCD00149200 | | PubChem化学物质编号 | 24899702 | | NACRES | NA.25 |
产品性质 | 质量水平 | 200 | | 产品线 | BioXtra | | 测定 | 99.0-103.0% | | 形式 | powder | | 杂质 | ≤0.01% Insoluble matter | | pH值(酸碱度) | 9.5-10.5 (20 ℃, 50 g/L) | | 溶解性 | H2O: 0.5 M, clear, colorless | | 痕量阴离子 | chloride (Cl-): ≤0.002%
sulfate (SO42-): ≤0.005% | | 痕量阳离子 | Al: ≤0.0005%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Pb: ≤0.001%
Zn: ≤0.0005% | | SMILES string | O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O | | InChI | 1S/4Na.H4O7P2.10H2O/c;;;;1-8(2,3)7-9(4,5)6;;;;;;;;;;/h;;;;(H2,1,2,3)(H2,4,5,6);10*1H2/q4*+1;;;;;;;;;;;/p-4 | | InChI key | VZWGHDYJGOMEKT-UHFFFAOYSA-J |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H302 - H318 | | 预防措施声明 | P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P501 | | 危险分类 | Acute Tox. 4 Oral - Eye Dam. 1 | | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| V900195 | Sigma-Aldrich | Sodium pyrophosphate decahydrate | Vetec™, reagent grade, 99% | 238.2元/500 G; | 咨询 |
产品说明 包装 500 g in poly bottle 法律信息 Vetec is a trademark of sigma-aldrich International GmbH 基本信息 | 线性分子式 | Na4P2O7 · 10H2O | | 分子量 | 446.06 | | EC 号 | 231-767-1 | | MDL编号 | MFCD00149200 | | PubChem化学物质编号 | 329829626 |
产品性质 | 等级 | reagent grade | | 产品线 | Vetec™ | | 测定 | 99% | | 形式 | crystals or chunks | | pH值(酸碱度) | 9.5-10.5 (20 ℃, 50 g/L) | | SMILES string | O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O | | InChI | 1S/4Na.H4O7P2.10H2O/c;;;;1-8(2,3)7-9(4,5)6;;;;;;;;;;/h;;;;(H2,1,2,3)(H2,4,5,6);10*1H2/q4*+1;;;;;;;;;;;/p-4 | | InChI key | VZWGHDYJGOMEKT-UHFFFAOYSA-J |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H302 - H318 | | 预防措施声明 | P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P501 | | 危险分类 | Acute Tox. 4 Oral - Eye Dam. 1 | | 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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| 923642 | Amethyst | Sodium pyrophosphate decahydrate, for analysis | 用于分析 | 62元/500G; 251元/2.5KG; | 咨询 |
基本信息 | 分子式 | Na4P2O7·10H2O | | 分子量 | 446.06 | | 熔点 | 79.5 | | 沸点 | 93.8 | | 密度 | 1.82 | | MDL编码 | MFCD00149200 | | Merck | 14,9240 | | EINECS 编号 | 231-767-1 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H302
H318 | | 防范说明 | P280
P301+P312+P330
P305+P351+P338+P310 | | WGK | 1 | | RTECS | UX7350000 | | TSCA | 是 |
|
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