Nantong Bestime Chemical Co.,Ltd. Nantong Bestime Chemical Co.,Ltd.
   
   
 

Iron Oxide Black

Type:722, 732
Molecular formular: Fe3O4
CAS NO.: 1309-38-2
Specification:  

Purity 90% min
Moisture 1.5% max
Water Solubility 0.5% max
Residue on Sieve 0.5% max
PH 5-8
Oil Absorption 15-25 G/100G

Colours of the building structure, the colour and antirust of paint and spray paint, the colour of rubber products and plastic products.

 

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