Calcium2-mercaptoacetate , 98%(containsH2O) , 814-71-1

Synonym(s):
Thioglycolic acid calcium salt

CAS NO.：814-71-1

Empirical Formula: C4H6CaO4S2

Molecular Weight: 222.3

MDL number: MFCD00150707

EINECS: 212-402-5

PRODUCT Properties

• Water Solubility: soluble H2O [MER06]
• Merck: 1711
• InChI: InChI=1S/2C2H4O2S.Ca/c2*3-2(4)1-5;/h2*5H,1H2,(H,3,4);/q;;+2/p-2
• InChIKey: CNYFJCCVJNARLE-UHFFFAOYSA-L
• SMILES: [Ca+2].C([O-])(=O)CS.C([O-])(=O)CS
• LogP: 0.089 (est)
• CAS DataBase Reference: 814-71-1(CAS DataBase Reference)
• EPA Substance Registry System: Acetic acid, mercapto-, calcium salt (2:1) (814-71-1)

Description and Uses

Calcium Thioglycolate is the calcium salt of thioglycolic acid. It is an active ingredient in some hair removal products. Calcium Thioglycolate opens the sulfur bridges in the Keratin structure of the hair, weakening the hair structure in the fibers and roots. This will break down disulfide bonds in Keratin and weaken the hair so that it is easily scrapped off from the hair follicle. It is an active ingredient in hair removal products such as depilatories. It is a fine-milled white powder with an alkaline pH value of 11-12. A depilatory containing calcium thioglycolate has a potent depilatory activity that leaves a soft, smooth, pleasant touch to the skin.

calcium thioglycolate is used almost exclusively in depilatory creams and hair products. This is a calcium salt of thio-glycolic acid. It may cause skin irritation.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H319-H335
• Precautionary statements: P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362-P264-P270-P301+P312-P330-P501
• Hazard Codes: Xn
• Risk Statements: 22-36/37/38
• Safety Statements: 26
• RIDADR: 2811
• WGK Germany: 1
• F: 9-13-23
• HazardClass: 6.1(b)
• PackingGroup: III
• Hazardous Substances Data: 814-71-1(Hazardous Substances Data)