Guanidine thiocyanate, molecular biology grade

- Synonyms: Aminomethanamidine thiocyanate, Carbamidine thiocyanate
- C2H6N4S
- M = 118,16 g/mol
- CAS [593-84-0]
- EINECS-No.: 209-812-1
- Solub. in water: (20 ºC): soluble
- Melting point: 118 ºC
- EC-Index-No.: 615-004-00-3
- ADR: 6.1 T2 III UN 2811
- IMDG: 6.1 III UN 2811
- IATA/ICAO: 6.1 III UN 2811
- GHS-signal word: Warning
- GHS-H sentences: H302 - H312 - H332 - H412 - EUH032
- GHS-P sentences: P261 - P280 - P321 - P301+P312 - P304+P340 - P501a
- Tariff number: 2925 29 00 90
- Applications: laboratory reagent (for biology), for pharmaceutical use, in buffer solutions.
- Appearance: White to light yellow powder

SPECIFICATIONS
assay (argentometric): min. 99 %
identity (IR-spectrum): passes test
appearance: passes test
copper (Cu): max. 0,5 ppm
iron (Fe): max. 5 ppm
lead (Pb): max. 0,5 ppm
zinc (Zn): max. 2 ppm
residue on ignition: max. 0,05 %
RNases : non detected