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Potassium sodium tartrate tetrahydrate

罗谢尔盐 四水合物

品牌
Sigma-Aldrich
CAS
6381-59-5
货号
S6170
规格纯度
BioXtra, ≥99%
参考价格
1065.68 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

Potassium sodium tartrate tetrahydrate is a potassium sodium salt of L-tartaric acid.

应用

Potassium sodium tartrate tetrahydrate has been used as a precipitant to produce sigma thaumatin protein crystals.

包装

500 g in poly bottle
1 kg in poly bottle

生化/生理作用

Potassium sodium tartrate tetrahydrate might be used as a buffering agent in cosmetic products. It is also used as a food additive. Certain studies show that it produces acute renal toxicity in rabbits and dogs.

基本信息

线性分子式KOCOCH(OH)CH(OH)COONa · 4H2O
分子量282.22
Beilstein6113568
EC 号206-156-8
MDL编号MFCD00150989
PubChem化学物质编号24899689
NACRESNA.25

产品性质

质量水平200
产品线BioXtra
测定≥99%
杂质≤0.001% Phosphorus (P)
≤0.1% Insoluble matter
溶解性H2O: 1 M, clear, colorless
痕量阴离子chloride (Cl-): ≤0.05%
sulfate (SO42-): ≤0.005%
痕量阳离子Al: ≤0.0005%
Ca: ≤0.001%
Cu: ≤0.0005%
Fe: ≤0.0005%
Mg: ≤0.001%
NH4+: ≤0.003%
Pb: ≤0.001%
Zn: ≤0.0005%
SMILES stringO.O.O.O.[Na+].[K+].O[C@H]([C@@H](O)C([O-])=O)C([O-])=O
InChI1S/C4H6O6.K.Na.4H2O/c5-1(3(7)8)2(6)4(9)10;;;;;;/h1-2,5-6H,(H,7,8)(H,9,10);;;4*1H2/q;2*+1;;;;/p-2/t1-,2-;;;;;;/m1....../s1
InChI keyVZOPRCCTKLAGPN-ZFJVMAEJSA-L

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 1
个人防护装备Eyeshields, Gloves, type N95 (US)

Sigma-Aldrich

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