Guanidine thiocyanate (593-84-0)
1、 Basic Information
Chemical name: Guanidine thiocyanate
Chinese alias: Guanidine thiocyanate; Guanidine isothiocyanate
English name: Guanidine Thiocyanate
Molecular formula: CH5N3. CHNS
Molecular weight: 118.16
CAS number: 593-84-0
EINECS number: 209-812-1
Appearance: White crystalline form.
2、 Technical parameters
indicator
Specification
Appearance
white crystal
content
≥99%
moisture
≤0.3%
ash content
≤0.1%
water-insoluble substance
≤0.1%
ammonium salt
≤0.1%
melting point
116-121℃
Absorption (UV wavelength 280nm) 35% aqueous solution
≤0.4
Absorption (UV wavelength 300nm) 35% aqueous solution
≤0.1
PH value (11.8% aqueous solution)
5-7
(The above parameters are reference values, please refer to the factory inspection form for details.) "Placed at the end of the technical parameters"
3、 Packaging specifications
The regular packaging is 25kg/bag.