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819040 乙二胺四乙酸二钾

819040
Purchase on Sigma-Aldrich

概述

Replacement Information

重要规格表

CAS #EC号Hill配方摩尔质量
25102-12-9217-895-0C₁₀H₁₄K₂N₂O₈ * 2H₂O404.45 g/mol

Products

产品目录编号包装 数量 / 包装
8.19040.0025 塑胶瓶 25 g
8.19040.0100 塑胶瓶 100 g
描述
产品目录编号819040
同义词Ethylenedinitrilotetraacetic acid dipotassium salt, Titriplex® Potassium salt
参考
产品信息
CAS号25102-12-9
EC号217-895-0
Hill配方C₁₀H₁₄K₂N₂O₈ * 2H₂O
Molar Mass404.45 g/mol
HS代码2922 49 20
结构配方图像结构配方图像
Quality LevelMQ200
应用
应用Ethylenediaminetetraacetic acid dipotassium salt dihydrate for synthesis. CAS 25102-12-9, pH 4 - 5 (50 g/l, H₂O, 20 °C).
生物信息
理化信息
熔点272 °C
pH值4.0 - 5.0 (40.4 g/l, H₂O, 25 °C)
容积密度310 kg/m3
尺寸
材料信息
毒性学信息
LD 50口服LD50 Rat > 2000 mg/kg
GHS安全信息
危害性图示 危害性图示
危害性声明H332: 吸入有害。
注意事项声明P261: 避免吸入粉尘。
P271: 只能在室外或通风良好之处使用。
P304 + P340 + P312: 如果吸入:将患者移至空气新鲜处并保持呼吸舒适的姿势休息。 如觉不适,呼叫中毒控制中心或就医。
提示语警告
储存类别10 - 13 其它液体及固体
WGKWGK 2 严重水危害
一次性3
反应性相对较低的有机物必须被收集在第A类, 如果被卤化则在第B类, 如果为固体残留物则归在第C类.
安全信息
产品使用声明
储存和货运信息
储存低于+30°C储存.
包装信息
运输信息
补充信息
规格
Assay (complexometric; calculated on dried substance)99.0 - 101.5 %
Identity (IR)passes test
Global Trade Item Number
产品目录编号 GTIN
8.19040.0025 04022536448916
8.19040.0100 04022536448923

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种类

Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Carboxylic Acids > Aminocarboxylic Acids and Derivatives
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Carboxylic Acids > Aminocarboxylic Acids and Derivatives
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Amines and Ammonium Compounds > Aliphatic Di- and Polyamines
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Amines and Ammonium Compounds > Aliphatic Di- and Polyamines
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Amines and Ammonium Compounds > Aliphatic Di- and Polyamines
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acids > Aminocarboxylic Acids and Derivatives