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106346 一水合磷酸二氢钠

106346
Purchase on Sigma-Aldrich

概述

Replacement Information
Replacement InformationIn North America 106346.0500 replaces and is identical to SX0709-5
In North America 106346.0500 replaces but has a superior specification to SX0710-1
In North America 106346.1000 replaces but has a superior specification and differenct pack size to SX0710-3
In North America 106346.9012 replaces but has a superior specification to SX0710-5
In North America 106346.9050 replaces but has a superior specification to SX0710-20

重要规格表

CAS #EC号Hill配方化学配方摩尔质量级别值
10049-21-5231-449-2H₂NaO₄P * H₂ONaH₂PO₄ * H₂O137.99 g/molACS,Reag. Ph Eur

Products

产品目录编号包装 数量 / 包装
1.06346.0500 塑胶瓶 500 g
1.06346.1000 塑胶瓶 1 kg
1.06346.9025 纤维纸箱 25 kg
1.06346.9050 纤维纸箱 50 kg
描述
产品目录编号106346
ReplacesSX0709; SX0709-5; SX0710; SX0710-1; SX0710-3; SX0710-5; SX0710-20
参考
产品信息
CAS号10049-21-5
EC号231-449-2
级别ACS,Reag. Ph Eur
Hill配方H₂NaO₄P * H₂O
化学配方NaH₂PO₄ * H₂O
Molar Mass137.99 g/mol
HS代码2835 22 00
Quality LevelMQ300
应用
生物信息
理化信息
密度2.04 g/cm3 (20 °C)
熔点100 °C 分解
pH值4.1 - 4.5 (50 g/l, H₂O, 25 °C)
容积密度880 kg/m3
溶解度850 g/l
尺寸
材料信息
毒性学信息
LD 50口服LD50 Rat > 2000 mg/kg
LD 50皮下注射LD50 Rabbit > 7940 mg/kg
GHS安全信息
储存类别10 - 13 其它液体及固体
WGKWGK 3 高度的水危害
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
Assay (alkalimetric)99.0 - 102.0 %
Insoluble matter≤ 0.01 %
pH-value (5 %; water, 25 °C)4.1 - 4.5
UV absorption (280 nm; 1 mol/l; 1 cm; water)≤ 0.05
Chloride (Cl)≤ 0.0005 %
Sulfate (SO₄)≤ 0.003 %
Total nitrogen (N)≤ 0.001 %
Ca (Calcium)≤ 0.005 %
Fe (Iron)≤ 0.0005 %
K (Potassium)≤ 0.005 %
Heavy metals (ACS)≤ 0.0005 %
Corresponds to ACS,Reag. Ph Eur
Global Trade Item Number
产品目录编号 GTIN
1.06346.0500 04022536075334
1.06346.1000 04022536075358
1.06346.9025 04022536075372
1.06346.9050 04022536075389