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Potassium bromide ( 溴化钾 )

产品名称: Potassium bromide ( 溴化钾 )
产品型号: 1049050500
产品展商: MERCK
产品文档: 无相关文档

简单介绍

Potassium bromide ( 溴化钾 )为创赛集团品质提供Merck系列产品，可查Potassium bromide ( 溴化钾 )价格，同系列Potassium bromide ( 溴化钾 )国内现货，可提供定合成服务。提供型号，性能指标等技术资料。提供Potassium bromide ( 溴化钾 )MSDS/COA/SPEC等技术资料。欢迎来电洽谈选购，更多产品请登录www.can


Potassium bromide ( 溴化钾 )  的详细介绍
产品名称：Potassium bromide ( 溴化钾 )
产品货号：1049050500
产品包装：Plastic bottle
产品规格： 500 g 


产品信息
Grade ACS,Reag. Ph Eur
Hill Formula BrK
Chemical formula KBr
HS Code 2827 51 00
EC number 231-830-3
Molar mass 119.00 g/mol
CAS number 7758-02-3
化学及物理数据
Solubility 650 g/l (20 °C)
Melting point 730 °C
Molar mass 119.00 g/mol
Density 2.75 g/cm3 (20 °C)
Bulk density 900 - 1000 kg/m3
pH value 5.5 - 8.5 (50 g/l, H2O, 20 °C)
Boiling point 1435 °C
Vapor pressure 1.3 hPa (795 °C)
**标示
RTECS TS7650000
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
毒物学数据
LD 50 oral LD50 rat 3070 mg/kg
分类
Assay
- argentometric
≥ 99.5 %
- argentometric; calculated on dried substance 99.5 - 100.5 %
Identity passes test
Appearance of solution passes test
Insoluble matter ≤ 0.005 %
Acidity or alkalinity passes test
pH-value (5 %; water) 5.0 - 8.0
Bromate(BrO3) passes test
Bromate (BrO3) ≤ 0.001 %
Chloride (Cl) ≤ 0.1 %
Iodate ≤ 0.001 %
Iodide (I)
passes test
≤ 0.001 %
Sulphate (SO4) ≤ 0.005 %
Heavy metals (as Pb) ≤ 0.0005 %
Ba (Barium) ≤ 0.002 %
Ca (Calcium) ≤ 0.001 %
Fe (Iron) ≤ 0.0005 %
Mg (Magnesium) ≤ 0.001 %
Na (Sodium) ≤ 0.02 %
Magnesium and earth alkali metals (as Ca) ≤ 0.02 %
Loss on drying (105 °C) ≤ 0.5 %

关 键 字：Potassium bromide ( 溴化钾 )
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