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Chlorek wapnia dihydrat ≥99%, Puriss. p.a. ACS, Reag. Ph. Eur., Fluka™

Dostawca: Honeywell Chemicals
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31307-1KGEA 242 PLN
HONE31307.9050 31307-1KG 31307-2.5KG 31307-6X2.5KG
Chlorek wapnia dihydrat ≥99%, Puriss. p.a. ACS, Reag. Ph. Eur., Fluka™
Chlorek wapnia dihydrat
Formuła: CaCl₂·2H₂O
MW: 147,01 g/mol
Temp. Wrzenia: 1,900 °C (1.013 hPa)
Temp. topnienia: 765 °C
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00149613
Numer CAS: 10035-04-8
Numer WE (dawny EINECS): 233-140-8 

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Wyniki testów specyfikacyjnych

Assay 99 - 105.0 %
pH (5 %, 25 °C) 4.5 - 8.0
Water insoluble matter Max. 0.01 %
Acidity or alkalinity complying
Aluminium (Al) Max. 0.0001 %
Arsenic (As) Max. 1 ppm
Barium (Ba) Max. 0.005 %
Cadmium (Cd) Max. 5 ppm
Cobalt (Co) Max. 0.005 %
Copper (Cu) Max. 5 ppm
Iron (Fe) Max. 0.0005 %
Potassium (K) Max. 0.005 %
Magnesium (Mg) Max. 0.005 %
Sodium (Na) Max. 0.005 %
Nickel (Ni) Max. 0.005 %
Lead (Pb) Max. 5 ppm
Strontium (Sr) Max. 0.01 %
Zinc (Zn) Max. 0.0005 %
Mg and alkali salts (SO₄) Max. 0.5 %
Heavy metals (ICP) ACS Max. 5 ppm
Ammonium (NH₄) Max. 0.005 %
Nitrate (NO₃) Max. 0.002 %
Sulfate (SO₄) Max. 0.005 %
Oxidizing substances (as NO₃) Max. 0.003 %
Appearance of the solution complying
Colour of the solution complying
Turbidity Max. 3.5 NTU

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