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Potassium sodium L-tartrate tetrahydrate

L-酒石酸钾钠四水合物

品牌
Alfa Aesar
CAS
6381-59-5
货号
A10163
规格纯度
99%
参考价格
762 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
6381-59-5
Potassium sodium L-tartrate tetrahydrate
L-酒石酸钾钠四水合物
Rochelle Salt
Sodium potassium L-tartrate tetrahydrate
产品介绍:

应用
Baking powder, medicine (cathartic), component of Fehling's solution, silvering mirrors.Potassium sodium L-tartrate tetrahydrate is used in the process of silvering mirrors. It is active ingredient in the Fehiling?’s solution and Nylander?’s test involved in the determination of reducing sugars. It is utilized to break up emulsion in organic synthesis as well as a common precipitant in protein crystallography. As a Biuret reagent, it is used to measure the protein concentration. Furthermore, it is used as laxative and is also used in food industry.

备注
Loses water of crystallization at 140?°. Unstable above 225?°. Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00150989

EINECS
206-156-8

分子式
C4H4KNaO6?4H2O

分子量
282.23 (210.29anhy)

熔点
70-80°

密度
1.77

灵敏度
Ambient temperatures.

形态
Crystals

溶解性
Soluble in water. Insoluble in alcohol

Beilstein
6113568

Merck
14,7670

安全信息

TSCA

阿法埃莎

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