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105109 磷酸氢二钾

anhydrous 99.99 Suprapur®

磷酸氢二钾 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

同义词: Dipotassium hydrogen phosphate, Potassium phosphate dibasic, Dipotassium Phosphate

CAS号: 7758-11-4 EC号: 231-834-5 摩尔质量: 174.18 g/mol 化学配方: K₂HPO₄ Hill配方: HK₂O₄P
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概述

Replacement Information

重要规格表

CAS #EC号Hill配方化学配方摩尔质量
7758-11-4231-834-5HK₂O₄PK₂HPO₄174.18 g/mol

Products

产品目录编号包装 数量 / 包装
1.05109.0100 塑胶瓶 100 g
1.05109.0500 塑胶瓶 500 g
描述
产品目录编号105109
同义词Dipotassium hydrogen phosphate, Potassium phosphate dibasic, Dipotassium Phosphate
参考
产品信息
CAS号7758-11-4
EC号231-834-5
Hill配方HK₂O₄P
化学配方K₂HPO₄
Molar Mass174.18 g/mol
HS代码2835 24 00
Quality SegmentMQ100
应用
生物信息
理化信息
密度2.45 g/cm3 (20.5 °C)
熔点450 °C (分解)
pH值9.2 (H₂O)
容积密度700 - 1000 kg/m3
溶解度1600 g/l
尺寸
材料信息
毒性学信息
LD 50口服LD50 Rat 8000 mg/kg
GHS安全信息
RTECSTC5580000
储存类别10 - 13 其它液体及固体
WGKWGK 1 轻度的水危害
一次性14
无机盐类: 第I类. 该盐类的中性溶液:第D类. 在归入第D类之前, 以广用试纸(编号: 109535)测定pH值.
安全信息
产品使用声明
储存和货运信息
储存于 +2°C 到 +30°C储存.
包装信息
运输信息
补充信息
规格
Purity (metallic)≥ 99.99 %
Assay (acidimetric)≥ 99.5 %
Specific absorbance (at 260 nm; 10 %; 2 cm; water)≤ 0.010
Chloride (Cl)≤ 5 ppm
Sulfate (SO₄)≤ 30 ppm
As (Arsenic)≤ 0.1 ppm
Ba (Barium)≤ 5.00 ppm
Ca (Calcium)≤ 0.50 ppm
Cd (Cadmium)≤ 0.005 ppm
Ce (Cerium)≤ 0.010 ppm
Co (Cobalt)≤ 0.010 ppm
Cu (Copper)≤ 0.005 ppm
Eu (Europium)≤ 0.010 ppm
Fe (Iron)≤ 0.100 ppm
Hg (Mercury)≤ 0.05 ppm
La (Lanthanum)≤ 0.010 ppm
Mg (Magnesium)≤ 0.50 ppm
Mn (Manganese)≤ 0.010 ppm
Na (Sodium)≤ 50 ppm
Ni (Nickel)≤ 0.010 ppm
Pb (Lead)≤ 0.005 ppm
Sm (Samarium)≤ 0.010 ppm
Sr (Strontium)≤ 0.50 ppm
Tl (Thallium)≤ 0.01 ppm
Y (Yttrium)≤ 0.010 ppm
Yb (Ytterbium)≤ 0.010 ppm
Zn (Zinc)≤ 0.010 ppm
Global Trade ITEM Number
产品目录编号 GTIN
1.05109.0100 04022536061214
1.05109.0500 04022536061221