跳转至内容
Merck
所有图片(1)

Key Documents

1.04905

Supelco

溴化钾

for analysis (max. 0,000001% Hg) EMSURE® ACS,Reag. Ph Eur

别名:

溴化钾, 氢溴酸钾盐

登录查看公司和协议定价


About This Item

经验公式(希尔记法):
BrK
CAS号:
分子量:
119.00
MDL號碼:
分類程式碼代碼:
12352302
酶委員會索引編號:
231-830-3
NACRES:
NA.21

等級

ACS reagent

品質等級

agency

reag. Ph. Eur.

蒸汽壓力

1.3 hPa ( 795 °C)

產品線

EMSURE®

化驗

≥99.5% (silver nitrate titration)
99.5-100.5% dry basis (silver nitrate titration)

形狀

solid

效力

>2000 mg/kg LD50, oral (Rat)

雜質

≤0.005% Insoluble matter

損耗

≤0.5% loss on drying, 105°C

pH值

5.5-8.5 (20 °C, 50 g/L in H2O)

bp

1435 °C/1013 hPa

mp

730 °C

溶解度

650 g/L

密度

2.75 g/cm3 at 20 °C

體積密度

900‑1000 kg/m3

負離子痕跡

bromate (BrO3-): ≤0.001%
bromate (BrO3-): passes test
chloride (Cl-): ≤0.1%
iodate (IO3-): ≤0.001%
iodide (I-): ≤0.001%passes test
sulfate (SO42-): ≤0.005%

正離子痕跡

Ba: ≤0.002%
Ca: ≤0.001%
Fe: ≤0.0005%
Hg: ≤0.000001%
Mg: ≤0.001%
Mg: ≤0.02% (alkaline-earth metals (as Ca))
Na: ≤0.02%
heavy metals (as Pb): ≤0.0005%

儲存溫度

2-30°C

InChI

1S/BrH.K/h1H;/q;+1/p-1

InChI 密鑰

IOLCXVTUBQKXJR-UHFFFAOYSA-M

正在寻找类似产品? 访问 产品对比指南

應用

  • Transition of Psychotropic Drugs in Japanese Pharmacopoeia.: Discusses the evolution of the standards and test methods for Potassium Bromide, comparing Japanese Pharmacopoeia to USP and BP (Yanagisawa K, 2015).
  • False hyperchloraemia in a dog due to potassium bromide.: Investigates an analytical chemistry error caused by potassium bromide in a veterinary context (Peacock RE et al., 2013).
  • Standard and real patient kidney stone library using FTIR spectroscopy.: Utilizes potassium bromide in the development of a standard library for kidney stones using Fourier transform-infrared spectroscopy (Mulready KJ et al., 2012).
  • Quantitative determination of solids by infrared spectroscopy.: Explores the use of potassium bromide disk technique for quantitative analysis in infrared spectroscopy (Jensen JB, 1958).
  • Research on quantitative determination of solids.: Continues the discussion on the quantitative determination using the potassium bromide disk technique in infrared spectroscopy (Jensen JB, 1958).

聯結

替代:PX1380; PX1380-1

分析報告

含量测定(银量滴定法): ≥ 99.5 %
含量测定(银量滴定法;以干物质计算):99.5 - 100.5 %
鉴别:通过测试
溶液外观:通过测试
不溶物质: ≤ 0.005 %
酸碱度:通过测试
pH-值(5 %;水):5.0-8.4
溴酸盐(BrO₃):通过测试
溴酸盐(BrO₃): ≤ 0.001 %
氯化物(Cl): ≤ 0.1 %
碘酸盐: ≤ 0.001 %
碘化物(I):
通过测试
: ≤ 0.001 %
硫酸盐(SO₄): ≤ 0.005 %
重金属(以铅计): ≤ 0.0005 %
Ba(钡): ≤ 0.002 %
Ca(钙): ≤ 0.001 %
Fe(铁): ≤ 0.0005 %
Hg(汞): ≤ 0.000001 %
Mg(镁): ≤ 0.001 %
Na(钠): ≤ 0.02 %
镁和碱土金属(以Ca计): ≤ 0.02 %
干燥失重(105 °C): ≤ 0.5 %

法律資訊

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

其他客户在看

Slide 1 of 2

1 of 2

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门