Chlorek wapniowy, dihydrat, arkusze EssentQ® ekstra czysty – Scharlau
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Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Calcium chloride dihydrate, sheets, Esse
– CaCl2·2H2O
– M = 147,02 g/mol
– CAS [10035-04-8]
– EINECS-No.: 233-140-8
– Melting point: ~ 176 ºC
– LD 50 (oral, rat): 1000 mg/kg (anhydrous substance)
– EC-Index-No.: 017-013-00-2
– GHS-signal word: Warning
– GHS-H sentences: H319
– GHS-P sentences: P280 – P264 – P305+P351+P338 – P337+P313
– Tariff number: 2827 20 00 00
– Applications: analytical chemistry, for pharmaceutical use, in food industry, laboratory reagent, in pharma industry.
SPECIFICATIONS
assay (as CaCl2, complexometric) : min. 77 %
insoluble in water: max. 0,2 %
pH (10 %, H2O): 9,0 – 10,5
alkalinity (as Ca(OH)2): max. 0,15 %
fluorides (F): max. 0,004 %
arsenic (As): max. 3 ppm
heavy metals (as Pb): max. 0,002 %
lead (Pb): max. 0,001 %
magnesium and alkaline salts: max. 4 %
