| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D765707 | MACKLIN | 丁二酮肟试液 | 药典专用 | 170元/250ml; | 展开 |
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| D828229 | MACKLIN | 丁二酮肟 | 95% | 33元/25g; 96元/100g; 400元/500g; | 展开 |
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| D807500 | MACKLIN | 丁二酮肟 | 98% | 45元/25g; 118元/100g; 515元/500g; 2088元/2.5kg; | 展开 |
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| D6358 | MACKLIN | 镍试剂 丁二酮肟 | 98%生物技术级 | 56元/25g; 138元/100g; 549元/500g; 2266元/2.5kg; | 展开 |
储存：2~8°C 状态：白色到灰白色粉末或固体或块状 |
| D0729 | TCI | Dimethylglyoxime | >98.0%(W) | 180元/25G; 1640元/500G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(W) | | 分子式/分子量 | C4H8N2O2 = 116.12 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 506731 | | PubChem物质ID | 87567366 | | SDBS (AIST Spectral DB) | 495 | | Merck Index (14) | 3246 | | MDL编号 | MFCD00002117 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(Gravimetric Method) | min. 98.0 % | | Solubility in EtOH | almost transparency | | Sensitiveness | Colorimetric Test : Turn Yellow with Nickel |
物性(参考值) | 熔点 | 240 ℃ | | 水溶性 | 实际上不溶 | | 溶解性(可溶于) | 丙酮,乙醇,乙醚 | | 溶解度(极微溶) | 氯仿 |
安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H302 : 吞咽有害。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P270 : 使用本产品时不要进食、饮水或吸烟。
P264 : 作业后彻底清洗皮肤。
P301 + P312 + P330 : 如误吞咽：如感觉不适，呼叫急救中心/医生。漱口。
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相关法规 |
| 125830 | J&K | Dimethylglyoxime | 99% | 309元/100G; 1234元/500G; | 展开 |
基本信息 | 分子式 | C4H8N2O2 | | 分子量 | 116.12 | | 熔点 | 240-241 | | MDL编码 | MFCD00002117 | | Beilstein | 506731 | | Merck | 14,3246 | | EINECS 编号 | 202-420-1 |
安全信息 | 图形或危害标志 |   | | 提示语 | Danger | | 危险说明 | H228
H301 | | 防范说明 | P210
P301+P310 | | UN号码 | 2926 | | 危险分类 | 4.1 | | 次要危险性 | 6.1 | | 包装等级 | III | | WGK | 3 | | RTECS | EK2975000 | | TSCA | 是 |
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| 941960 | J&K | Dimethylglyoxime | 99%, 指示剂, ACS试剂 | 234元/25G; 514元/100G; | 展开 |
基本信息 | 分子式 | C4H8N2O2 | | 分子量 | 116.12 | | 熔点 | 238-241 | | MDL编码 | MFCD00002117 | | Beilstein | 506731 | | Merck | 14,3246 | | EINECS 编号 | 202-420-1 |
安全信息 | 图形或危害标志 | | | 提示语 | Danger | | 危险说明 | H228
H301 | | 防范说明 | P210
P301+P310 | | UN号码 | 2926 | | 危险分类 | 4.1 | | 次要危险性 | 6.1 | | 包装等级 | III | | WGK | 3 | | RTECS | EK2975000 | | TSCA | 是 |
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| 033310 | Alfa Aesar | Dimethylglyoxime | ACS, 99+% | 755元/50g; 2725元/250g; | 展开 |
应用
Dimethylglyoxime, is used as a chelating agent which forms complexes with metals such as copper, nickel, and palladium. Dimethylglyoxime reacts with a nickel salt in a green solution to generate a red colored insoluble tetradentate coordinate complex of nickel. It is used as a reagent for the colorimetric determination of urea and ureido compounds. Grade Specifications
Maximum level of impurities: Insoluble in alcohol 0.05%, Residue after ignition 0.05%, Suitability for nickel determination P.T., Melting point ≈ 240? 备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature: 2 - 8?°C. Keep away from strong oxidizing agents. 基本信息 MDL
MFCD00002117 EINECS
202-420-1 分子式
C4H8N2O2 分子量
116.12 熔点
ca 240° dec. 灵敏度
Ambient temperatures. 形态
Powder 溶解性
Soluble in alcohol, acetone, ether Beilstein
506731 Merck
14,3246 GHS危害和防范说明 GHS符号
Hazard Statements
H302
Harmful if swallowed. Precautionary Statements
P264-P270-P301+P312a-P330-P501a
Wash thoroughly after handling.Do not eat, drink or smoke when using this product.Do not eat, drink or smoke when using this product.Rinse mouth.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险等级
4.1 包装组
III 危险类别
22
Harmful if swallowed. 安全等级
36-60
Wear suitable protective clothing.This material and its container must be disposed of as hazardous waste 欧盟危险品标志
 RTECS
EK2975000 TSCA
是 |
| A12810 | Alfa Aesar | Dimethylglyoxime | 99% | 879元/100g; 3166元/500g; 12618元/2500g; | 展开 |
应用
Dimethylglyoxime is a well known reagent in analytical chemistry. It is used for the qualitative and quantitative determination of nickel by gravimetric analysis. It also finds application in the separation of palladium from tin, gold, rhodium and iridium. It is also useful in the detection of bismuth. 备注
Incompatible with oxidizing agents. 基本信息 MDL
MFCD00002117 EINECS
202-420-1 分子式
C4H8N2O2 分子量
116.12 熔点
ca 240° dec. 灵敏度
Ambient temperatures. 形态
Powder 溶解性
Soluble in alcohol, ether and solutions of alkalies. Insoluble in water. Beilstein
506731 Merck
14,3246 GHS危害和防范说明 GHS符号
Hazard Statements
H302
Harmful if swallowed. Precautionary Statements
P264-P270-P301+P312a-P330-P501a
Wash thoroughly after handling.Do not eat, drink or smoke when using this product.Do not eat, drink or smoke when using this product.Rinse mouth.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险等级
4.1 包装组
III 危险类别
22
Harmful if swallowed. 安全等级
36-60
Wear suitable protective clothing.This material and its container must be disposed of as hazardous waste 欧盟危险品标志
RTECS
EK2975000 TSCA
是 |
| C17200 | Alfa Aesar | Dimethylglyoxime | 99+% | 609元/100g; 2431元/500g; 10061元/2.5kg; | 展开 |
基本信息 Ref#
17200 MDL
2117 分子式
C4 H8 N2 O2 分子量
116.12 形态
Powder 安全信息 危险等级
4.1 包装组
III |
| C40833 | Alfa Aesar | Dimethylglyoxime | 99+%, ACS reagent | 438元/25g; 722元/100g; 2358元/500g; 13455元/2.5kg; | 展开 |
基本信息 Ref#
40833 MDL
2117 分子式
C4 H8 N2 O2 分子量
116.12 形态
Powder 安全信息 UN#
2926 危险等级
4.1 包装组
III |
| D62-100 | Alfa Aesar | DIMETHYL GLYOXIME CR ACS 100G | | 770元/100g; | 展开 |
基本信息 Ref#
F51758 安全信息 危险等级
4.1 包装组
III |
| 1.03062 | Supelco | Dimethylglyoxime | GR for analysis (reagent for nickel) ACS,Reag. Ph Eur | 3453.19元/100 G; | 展开 |
产品说明 分析说明 Assay (gravimetrically): ≥ 99
Identity (IR-spectrum): passes test
Matter insoluble in ethanol: ≤ 0.02 %
Melting range: 239 - 243 °C
Sulfated ash: ≤ 0.05 %
Suitability as reagent (at Nickel): passes test 基本信息 | 线性分子式 | (CH3CNOH)2 | | 分子量 | 116.12 | | MDL编号 | MFCD00002117 | | EC索引号 | 202-420-1 |
产品性质 | 质量水平 | 100 | | 等级 | ACS reagent | | agency | reag. Ph. Eur. | | 测定 | ≥99% (gravimetric) | | 形式 | solid | | mp | 239-243 ℃ (decomposition) | | 堆积密度 | 620 kg/m3 | | 储存温度 | 2-30℃ | | InChI | 1S/C4H8N2O2/c1-3(5-7)4(2)6-8/h5,7H,1-2H3/b4-3- | | InChI key | OFZZNQXYRRSXOI-ARJAWSKDSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H228 | | 预防措施声明 | P210 - P240 - P241 - P280 - P370 + P378 | | 危险分类 | Flam. Sol. 2 | | 储存分类代码 | 4.1B - Flammable solid hazardous materials | | WGK | WGK 3 |
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| 162574 | Sigma-Aldrich | Dimethylglyoxime | ACS reagent, ≥99% | 599.37元/100 G; 1901元/500 G; | 展开 |
产品说明 一般描述 丁二酮肟 (DMG) 是一种络合配体。二甲基乙二肟与 N -乙酰甘氨酸和各种金属如 VO (IV)、Ni (II)、Zn (II)、Pd (II)、Cd (II) 和 Pb (II) 形成编号混合配体复合物。 应用 用吸附溶出伏安法测定 5.5 mol/L 氯化钠水溶液中的金属杂质钴、镍，可以用丁二酮肟 (DMG) 作为络合剂。它可用于丁二酮肟镍的制备，丁二酮肟镍是一种染料复合物，用于制备染料敏化太阳能电池。
丁二酮肟可用作螯合剂 ，通过重量法 、滴定法 或比色法分析络合物中的镍离子。 包装 100, 500 g in poly bottle 基本信息 | 线性分子式 | CH3C(=NOH)C(=NOH)CH3 | | 分子量 | 116.12 | | Beilstein | 506731 | | EC 号 | 202-420-1 | | MDL编号 | MFCD00002117 | | PubChem化学物质编号 | 24849992 | | NACRES | NA.21 |
产品性质 | 质量水平 | 200 | | 等级 | ACS reagent | | 测定 | ≥99% | | 形式 | liquid | | 杂质 | ≤0.05% insol. Alcohol | | 灼烧残渣 | ≤0.05% | | mp | 240-241 ℃ (lit.) | | 适用性 | passes test for determination of nickel | | SMILES string | CC(=N/O)\C(C)=N\O | | InChI | 1S/C4H8N2O2/c1-3(5-7)4(2)6-8/h7-8H,1-2H3/b5-3+,6-4+ | | InChI key | JGUQDUKBUKFFRO-GGWOSOGESA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H228 | | 预防措施声明 | P210 - P240 - P241 - P280 - P370 + P378 | | 危险分类 | Flam. Sol. 2 | | 储存分类代码 | 4.1B - Flammable solid hazardous materials | | WGK | WGK 3 | | 个人防护装备 | Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
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| 40390 | Sigma-Aldrich | Dimethylglyoxime | puriss. p.a., ACS reagent, for the detection of Ni, ≥99.0% (TLC) | 307.42元/25 G; 507.8元/100 G; 1901元/500 G; | 展开 |
产品说明 一般描述 二甲基乙二肟(DMG)是一种络合配体。 二甲基乙二肟可与带有诸如VO(IV)、Ni(II)、Zn(II)、Pd(II)、Cd(II)和Pb(II)等金属的N-乙酰基甘氨酸形成许多混合配体络合物。它是用于分光光度法测定Co(II)、Fe(II)、Ni(II)、Pd(II)和Re(VII)的有效试剂。 应用 二甲基乙二肟(DMG)被用作钴(II)和镍(II)金属的络合剂，可用于通过吸附溶出伏安法分析盐水中的痕量金属。 在一项研究中，DMG已被用于开发一种新型DMG，其包含改性溶胶-凝胶碳复合电极，从而用于重金属伏安传感测定中。 基本信息 | 线性分子式 | CH3C(=NOH)C(=NOH)CH3 | | 分子量 | 116.12 | | Beilstein | 506731 | | EC 号 | 202-420-1 | | MDL编号 | MFCD00002117 | | PubChem化学物质编号 | 329755984 |
产品性质 | 质量水平 | 200 | | 等级 | ACS reagent
puriss. p.a. | | 测定 | ≥99.0% (TLC) | | 质量 | for the detection of Ni | | technique(s) | UV/Vis spectroscopy: suitable | | 杂质 | ≤0.02% insoluble matter in ethanol | | 灼烧残渣 | ≤0.05% (as SO4) | | mp | 240-241 ℃ (lit.) | | 溶解性 | water: soluble 0.1 g/10 mL, clear, colorless | | 痕量阳离子 | 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
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg | | SMILES string | CC(=N/O)\C(C)=N\O | | InChI | 1S/C4H8N2O2/c1-3(5-7)4(2)6-8/h7-8H,1-2H3/b5-3+,6-4+ | | InChI key | JGUQDUKBUKFFRO-GGWOSOGESA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H228 | | 预防措施声明 | P210 - P240 - P241 - P280 - P370 + P378 | | 危险分类 | Flam. Sol. 2 | | 储存分类代码 | 4.1B - Flammable solid hazardous materials | | WGK | WGK 3 | | 个人防护装备 | Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
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| 03858 | Sigma-Aldrich | Dimethylglyoxime | ≥97.0% (TLC) | 396.35元/100G; 1104.53元/500G; | 展开 |
产品说明 应用 Dimethylglyoxime can be used:
- As a ligand for the synthesis of cobaloxime complexes which are used as electrocatalysts for the production of hydrogen by electroreduction of protons.
- As a precipitant for the synthesis of NiO and CuI nanoparticles.P
基本信息 | 线性分子式 | CH3C(=NOH)C(=NOH)CH3 | | 分子量 | 116.12 | | Beilstein | 506731 | | EC 号 | 202-420-1 | | MDL编号 | MFCD00002117 | | PubChem化学物质编号 | 329747826 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | ≥97.0% (TLC) | | 形式 | powder | | mp | 240-241 ℃ (lit.) | | SMILES string | CC(=N/O)\C(C)=N\O | | InChI | 1S/C4H8N2O2/c1-3(5-7)4(2)6-8/h7-8H,1-2H3/b5-3+,6-4+ | | InChI key | JGUQDUKBUKFFRO-GGWOSOGESA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H228 | | 预防措施声明 | P210 - P240 - P241 - P280 - P370 + P378 | | 危险分类 | Flam. Sol. 2 | | 储存分类代码 | 4.1B - Flammable solid hazardous materials | | WGK | WGK 3 | | 个人防护装备 | Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
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| 912719 | Amethyst | Dimethylglyoxime | 98%, 用于分析 | 40元/25G; 134元/100G; 596元/500G; | 展开 |
基本信息 | 分子式 | C4H8N2O2 | | 分子量 | 116.12 | | 熔点 | 240-241 | | MDL编码 | MFCD00002117 | | Beilstein | 506731 | | Merck | 14,3246 | | EINECS 编号 | 202-420-1 |
安全信息 | 图形或危害标志 | | | 提示语 | Danger | | 危险说明 | H228
H301 | | 防范说明 | P210
P301+P310 | | UN号码 | 2926 | | 危险分类 | 4.1 | | 次要危险性 | 6.1 | | 包装等级 | III | | WGK | 3 | | RTECS | EK2975000 | | TSCA | 是 |
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| 241243 | Fluorochem | Biacetyl dioxime | 98% | 220元/1g; 264元/25g; 792元/100g; | 展开 |
基本信息 | CAS Number | 95-45-4 | | MDL Number | MFCD00002117 | | Melting Point | 240℃ |
安全信息 | 图形或危害标志 | | | 危险性说明 | H228: Flammable solid.
H301: Toxic if swallowed.
| | 防范说明 | P210: Keep away from – No smoking.
P240: Ground/bond container and receiving equipment.
P241: Use explosion-proof / equipment.
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P280: Wear .
P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P321: Specific treatment (see . on this label).
P330: Rinse mouth.
P370 + P378: In case of fire: Use for extinction.
P405: Store locked up.
P501: Dispose of contents/container to local regulations.
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