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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
1.06346.9012 塑胶桶 12 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
1.06346.9012 04027269691530
1.06346.9025 04022536075372
1.06346.9050 04022536075389

Documentation

一水合磷酸二氢钠 MSDS

职位

物料安全数据表 (MSDS) 

一水合磷酸二氢钠 分析证书

产品货号 包装规格批号
1.06346.0500 塑胶瓶PDF文档规格
1.06346.1000 塑胶瓶PDF文档规格
1.06346.9012 塑胶桶PDF文档规格
1.06346.9025 纤维纸箱PDF文档规格
1.06346.9050 纤维纸箱PDF文档规格

小册子

标题
Inorganics & Solvents for classical analysis
More Than Sure
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