Calci

- CaCl2·2H2Or- M = 147,02 g/molr- CAS [10035-04-8]r- EINECS-No.: 233-140-8r- Melting point: ~ 176 ºCr- LD 50 (oral, rat): 1000 mg/kg (anhydrous substance)r- EC-Index-No.: 017-013-00-2r- GHS-signal word: Warningr- GHS-H sentences: H319r- GHS-P sentences: P280 - P264 - P305+P351+P338 - P337+P313r- Tariff number: 2827 20 00 00r- Applications: analytical chemistry, for pharmaceutical use, in food industry, laboratory reagent, in pharma industry.rrSPECIFICATIONSrassay (complexometric): 99 - 105 %ridentity: passes testrappearance of solution: passes testrinsoluble in water: max. 0,01 %rpH (5 %, H2O): 4,5 - 8,5racidity or alkalinity: passes testrnitrates (NO3): max. 0,003 %rphosphates (as PO4): max. 0,001 %rsulfates (SO4): max. 0,005 %rammonium (NH4): max. 0,005 %raluminium (Al): max. 1 ppmrbarium (Ba): max. 0,003 %rcopper (Cu): max. 5 ppmrheavy metals (as Pb): max. 5 ppmriron (Fe): max. 3 ppmrlead (Pb): max. 5 ppmrmagnesium (Mg): max. 0,005 %rmagnesium and alkali metals: max. 0,5 % rmanganese (Mn): max. 5 ppmrnickel (Ni): max. 5 ppmrpotassium (K): max. 0,01 %rsodium (Na): max. 0,01 %rstrontium (Sr) : max. 0,05 %rzinc (Zn): max. 0,001 %roxidizing substances (as NO3): max. 0,003 %r