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Zinc chloride, EssentQ®

- ZnCl2r- M = 136,28 g/molr- CAS [7646-85-7]r- EINECS-No.: 231-592-0r- Solub. in water: (20 ºC): solubler- Melting point: 318 ºCr- Boiling point: 730 ºCr- LD 50 (oral, rat): 350 mg/kgr- EC-Index-No.: 030-003-00-2r- ADR: 8 C2 III UN 2331r- IMDG: 8 III UN 2331r- IATA/ICAO: 8 III UN 2331r- GHS-signal word: Dangerr- GHS-H sentences: H314 - H400 - H410 - H302r- GHS-P sentences: P260 - P303+P361+P353 - P305+P351+P338 - P310 - P405 - P501ar- Tariff number: 2827 39 85 90r- Applications: analytical chemistry, laboratory reagent, catalyst, synthesis of organic products.r- Appearance: White crystalline powderrrSPECIFICATIONSrassay (complexometric): min. 97 %rpH (10 %, H2O): 4,6 - 5,5 rsulfates (SO4): max. 0,05 %riron (Fe): max. 0,005 %r