guanidine thiocyanate cas 593-84-0

描述

Guanidine thiocyanate Quick Details

Chemical Name: Guanidine thiocyanate

CAS No.: 593-84-0

Molecular Fomula: CH5N3.CHNS

Molecular weight: 118.16

Chemical Structure:

Appearance: White crystals

Assay: 99.5%

Guanidine thiocyanateTypical Properties

Item	Specification
Appearance	White crystals
Assay	99.5% min
Ammonium sales	0.20% max
Water	0.50% max
Ash	0.30% max
Solubility	Clear and haze free
Melting point	118.0 to 121.0℃
PH (11.8% in water)	5.0 to 7.0
Absorbance (280nm) 3M in water	0.4 max
Absorbance (300nm) 3M in water	0.05 max
Cd	≤5mg/kg
Co	≤5mg/kg
Cr	≤5mg/kg
Cu	≤5mg/kg
Fe	≤5mg/kg
Mg	≤5mg/kg
Mn	≤5mg/kg
Ni	≤5mg/kg
Pb	≤5mg/kg
DNase	None detected
RNase	None detected
Protease	None detected

Guanidine thiocyanate Usage

Mainly used in biomedicine, chemical reagents, etc.
Chaotropic agent and strong denaturant for denaturation of lysed cells; extraction of RNA and DNA.

Guanidine thiocyanate Packaging

25kgs per drum or 25kgs per carton.