Aluminium Sulphate for Water Treatment

• Environmental Protection: Yes
• Color: White
• Kind: Plastic Raw Materials
• Appearance: Granulars
• Acid-Base Property: Alkaline Surface Disposal Agent
• Type: Industrial Circulating Water Treatment Agent

Product Description

roduct Description
1. Chemical and physical properties:
Product name: Aluminium Sulphate or Aluminum Sulfate
Shape: Flakes or Granular or Powder
EINECS NO: 233-135-0
CAS NO: 10043-01-3
HS. Code: 28332200
Molecular formula: AL2(SO4)3
Appearance: It is white or grey flake, particle or massive crystallization
Apt to cake after moisture absorption when laid in air for q long time. A little green because of Fe2+, yellow when Fe2+ is oixded to Fe3+. Soluble in water easily, and water solution is acid.

2.  Aluminium Sulphate Specification:
Stanfard: HG/T2225-2001 and HG/T2227-2004
Items Specifications
I Type: Low Ferrous/low iron Type: Non-Ferrous/iron-free
First Class Qualified First Class Qualified
Al2O3 % ≥ 15.8 15.6 17 16
Ferrous(Fe )% ≤ 0.5 0.7 0.005 0.01
Water Insolube % ≤ 0.1 0.15 0.1 0.15
PH (1% aqueous solution) ≥ 3.0 3.0 3.0 3.0
Arsenic(As) %≤ 0.0005 0.0005
Heavy metal (Pb) %≤ 0.002 0.002

Items	Specifications
	I Type:Low Ferrous /Low Iron		II Type:Non-Ferrous /Iron-free
	First Class	Qualified	First Class	Qualified
Al2O3 % ≥	15.8	15.6	17	16
Ferrous(Fe )% ≤	0.5	0.7	0.005	0.01
Water Insolube % ≤	0.1	0.15	0.1	0.15
PH (1% aqueous solution) ≥	3.0	3.0	3.0	3.0
Arsenic(As) %≤			0.0005	0.0005
Heavy metal (Pb) %≤			0.002	0.002