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LC1252 Calcium sulfate

anhydrous, granular 1 – 5 mm

 

Order number Packaging Quantity Price €
AC28252 Plastic bottle 1 kg 40.50

 

Product information
Hill Formula CaO4S
Chemical formula CaSO4
HS Code 2833 29 80
EC number 231-900-3
Molar mass 136.14 g/mol
CAS number 7778-18-9

 

Chemical and physical data
Solubility 2 g/l (25 °C)
Melting point 1450 °C
Molar mass 136.14 g/mol
Density 2.96 g/cm3
pH value (H2O, 20 °C) not applicable
Water absorption 264.7 g/kg (25 °C)

 

Safety information
RTECS WS6920000
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).

 

Specifications
Loss on ignition (500 °C) 98.5 – 102.0 %
Water absorption capacity (24 hrs.,80 % relative humidity) conforms
Spec. rotation (α 25/D; 6 %; hydrochlorid acid 4.8 mol/l;) ≥ 6.4 %