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GUANIDINE THIOCYANATE Molecular Biology

Guanidinium rhodanide; Guanidinium thiocyanate

COAs

Packings

100 g (00100)

500 g (00500)

1PW1200100 1PW1200100
Print friendly version
Article No. 3994F Grade Molecular Biology
Purity 99% CAS No. 593-84-0
Molecular Formula C2H6N4S Molecular Weight 118.16
H.S. Code 2925.2990 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White crystalline
Odour Odorless pH value 4.8 - 6.0
Melting point/ Freezing point [°C] 117 °C Density [g/cm3] 1.29
Solubility in water [% weight] Soluble in water

Specifications

Appearance White crystalline powder Assay (argentometric) Min 99%
Identity (IR) Passes test Melting range 117 - 120 deg C
Copper (Cu) Max 0.00005% Iron (Fe) Max 0.0005%
Lead (Pb) Max 0.00005% Zinc (Zn) Max 0.0002%
Sulphated ash Max 0.05% RNases Not detectable

Safety Information and Hazard Symbols

Corrosion Exclamation Mark
Symbol: GHS05, GHS07
 Signal Word: Danger
 UN No.: 1759
 IMCO Class No.: 8
 Packing Group: III
 Hazardous Statement: H302 + H312 + H332-H314-H412
 Precaution Statement: P273-P280-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338
 Risk Statement: 20/21/22-32-34-52/53
 Safety Statement: 13-26-36/37/39-45-61
Revision Date: 07-Jan-2026

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