Potassium bromide-Hampton溴化钾

发表于由
Potassium bromide-Hampton溴化钾

Potassium bromide-Hampton溴化钾

Products > Optimize Reagents > Optimize – Salts > Potassium bromide

Potassium bromide

Applications

  • Crystallization grade Potassium bromide for formulating screens or for optimization

Features

  • Sterile filtered solution
  • Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)

Description

Potassium bromide

Synonym: None
KBr Mr 119.00
CAS Number [7758-02-3]
EC Number 231-830-3
Merck 14,7618
RTECS TS7650000
MDL Number MFCD00011358
PubChem Substance ID 24854613
Purity ≥99.0%

Measured pH range: 5.6 – 9.1 at 25°C
Measured Conductivity Range: 430.8 – 440.4 mS/cm at 25°C
Measured Refractive Index Range: 1.38427 – 1.38495 at 20°C

Total Impurities ≤0.005% (insolubles)
Ba    ≤0.002%
BrO3 ≤0.001%
Ca    ≤0.002%
Cl     ≤0.2%
Fe    ≤5 ppm
IO3  ≤0.001%
I     ≤0.001%
Mg  ≤0.001%
Na  ≤0.02%
SO4 ≤0.005%
Heavy metals (as Pb) ≤5 ppm

溴化钾
应用
用于配制筛网或优化的结晶级溴化钾
特征
无菌过滤溶液
在 1+ 型超纯水中配制：25°C 时电阻率为 18.2 兆欧厘米，< 5 ppb 总有机碳，无细菌（<1 细菌（CFU/ml）），无热原（<0.03 内毒素（EU/ml）） , 无 RNase (< 0.01 ng/mL) 和无 DNase (< 4 pg/µL)
描述
溴化钾同义词： 无
KBr 先生 119.00
CAS 编号 [7758-02-3]
EC 编号 231-830-3
默克 14,7618
RTECS TS7650000
MDL 编号 MFCD00011358
PubChem 物质 ID 24854613
纯度≥99.0%

测量的 pH 值范围：5.6 – 9.1 在 25°C
电导率测量范围：430.8 – 440.4 mS/cm at 25°C
测得的折射率范围：1.38427 – 1.38495 at 20°C

总杂质≤0.005%（不溶物）
钡≤0.002%
BrO3 ≤0.001%
钙≤0.002%
氯≤0.2%
铁≤5 ppm
IO3 ≤0.001%
≤0.001%
镁≤0.001%
钠≤0.02%
SO4 ≤0.005%
重金属（以 Pb 计）≤5 ppm

Potassium bromide

Potassium bromide-Hampton溴化钾

 

CAT NO

HR2-779

NAME

4.0 M Potassium bromide

DESCRIPTION

100 mL

PRICE

$92.00

cart quote

Support Material(s)

Potassium bromide-Hampton溴化钾 HR2-779 Potassium bromide SDS

Certificate Of Analysis

References

1. Isolation of Ferritin Crystal from Rabbit Liver and Spleen. NORIKO MURAOKA, SHINJI NAKAJIMA, TAKESHI KATO, and TOSHIO SHIMADA. The Journal of Biochemistry Volume 60, Number 5 Pp. 489-495 (1966).