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氯化钾,Potassium chloride;BioXtra, ≥99.0%

CAS号 7447-40-7 线性分子式 KCl 分子量 74.55 EINECS 编号 231-211-8 MDL number MFCD00011360 PubChem Substance ID 24899027 NACRES NA.25
货号(SKU): P9333
CAS号: 7447-40-7
MDL号: MFCD00011360
增值税发票 √ 免费货运 [顺丰 联邦] √
1.497,00 kr

产品描述

General description

Potassium chloride (KCl) is useful in studies of ion transport and potassium channels.[1] KCl is known to be used in the crystallization of histone core octamers.[2]

Application

Potassium chloride has been used:
• to prepare phosphate buffer saline for phosphate calcium transfection[5]
• as a component of lysis buffer used for the isolation of cytosolic and nuclear proteins[3]
• to prepare phosphate buffer saline used for protein isolation from gram-positive bacteria[4]

可用于制备磷酸盐生理缓冲液以及萃取和增溶蛋白质。

包装

1 kg in poly bottle

500 g in poly bottle

性质

Quality Level200
product lineBioXtra
assay≥99.0%
impurities≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter
mp770 °C (lit.)
solubilityH2O: 1 M, clear, colorless
density1.98 g/mL at 25 °C (lit.)
anion tracessulfate (SO42-): ≤0.001%
cation tracesAl: ≤0.0005%
Ca: ≤0.005%
Cu: ≤0.0005%
Fe: ≤0.0005%
Mg: ≤0.001%
NH4+: ≤0.05%
Na: ≤0.02%
Pb: ≤0.001%
Zn: ≤0.0005%
SMILES string[Cl-].[K+]
InChI1S/ClH.K/h1H;/q;+1/p-1
InChI keyWCUXLLCKKVVCTQ-UHFFFAOYSA-M


安全信息

个人防护装备
RIDADR NONH for all modes of transport
WGK德国 WGK 1
RTECS TS8050000
闪点(华氏) Not applicable
闪点(摄氏) Not applicable
商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 190 | 欧洲Eur. ≥ 66 | 東京Tokyo ≥ 82 | 香港与北京 ≥ 55
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