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Zinc acetate dihydrate, for analysis, ExpertQ®, ACS, Reag. Ph Eur

- Synonyms: Acetic acid zinc salt dihydrater- Zn(CH3COO)2·2H2Or- M = 219,49 g/molr- CAS [5970-45-6]r- EINECS-No.: 209-170-2r- Solub. in water: (20 ºC): 430 g/lr- Melting point: ~ 100 ºCr- LD 50 (oral, rat): 794 mg/kgr- ADR: 9 M7 III UN 3077r- IMDG: 9 III UN 3077r- IATA/ICAO: 9 III UN 3077r- GHS-signal word: Warningr- GHS-H sentences: H302 - H315 - H319 - H410 - r- GHS-P sentences: P280 - P273 - P305+P351+P338 - P321 - P301+P312 - P501ar- Tariff number: 2915 29 00 90r- Applications: analytical chemistry, laboratory reagent, for the detection of: urobilin.rrSPECIFICATIONSrassay (complexometric): 99,0 - 101,0 %ridentity (IR-spectrum): passes testrinsoluble in water: max. 0,005 %rpH (5 %, H2O): 6,0 - 7,0rchlorides (Cl): max. 5 ppmrsulfates (SO4): max. 0,005 %rcadmium (Cd): max. 5 ppmrcalcium (Ca): max. 0,001 %rcopper (Cu): max. 5 ppmriron (Fe): max. 5 ppmrlead (Pb): max. 5 ppmrmagnesium (Mg): max. 0,005 %rpotassium (K): max. 0,01 %rsodium (Na): max. 0,001 %r