Price:Negotiable
Brand:KSUT
Quantity:30000

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Anhydrous calcium sulfate (CaSO4), product by high-temperature calcination of natural gypsum ore. we may provide two form choose for you:

Test Specification



1 Description() A White Powder()
2 Whiteness() 95% MIN(=95%)
3 Solubility() 0.19 gm in 100ml cold water(:0.19g/100ml)
0.21 gm in 100ml 50ºC in water(50ºC:0.21g/100ml)
4 F() 0.005% MAX(=0.005%)
5 As() 0.0002% MAX(=0.0002%)
6 Pb() 0.0002% MAX(=0.0002%)
7 Se() 0.003% MAX(=0.003%)
8 Assay() 98.00% MIN(=98.00%)
9 Drying loss at 250ºC() 1.5% MAX(=1.5%)
10 200 Mesh Sieve Residue(200) 0.3% MAX(=0.3%)