1. Aluminium sulfate

1.Specification:

Aluminum sulfate 16% & 17% (Ironless or free of Iron)

Aluminum Oxide (AL2O3)% 15.8 min

Iron(Fe2O3): 0.5% max

PH: 3 min

Water-insoluble Matters: 0.1% max

2.Usage:

Use for the papermaking, water purification, is used as mordant, tanning the pharmaceutical of leather, medical astringent, timber preservative, foam fire extinguishing agent, etc.

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