Guanidine thiocyanate, molecular biology grade

- Synonyms: Aminomethanamidine thiocyanate, Carbamidine thiocyanater- C2H6N4Sr- M = 118,16 g/molr- CAS [593-84-0]r- EINECS-No.: 209-812-1r- Solub. in water: (20 ºC): solubler- Melting point: 118 ºCr- EC-Index-No.: 615-004-00-3r- ADR: 6.1 T2 III UN 2811r- IMDG: 6.1 III UN 2811r- IATA/ICAO: 6.1 III UN 2811r- GHS-signal word: Warningr- GHS-H sentences: H302 - H312 - H332 - H412 - EUH032r- GHS-P sentences: P261 - P280 - P321 - P301+P312 - P304+P340 - P501ar- Tariff number: 2925 29 00 90r- Applications: laboratory reagent (for biology), for pharmaceutical use, in buffer solutions.r- Appearance: White to light yellow powderrrSPECIFICATIONSrassay (argentometric): min. 99 %ridentity (IR-spectrum): passes testrappearance: passes testrcopper (Cu): max. 0,5 ppmriron (Fe): max. 5 ppmrlead (Pb): max. 0,5 ppmrzinc (Zn): max. 2 ppmrresidue on ignition: max. 0,05 %rRNases : non detectedr