2011年11月9日星期三

Aluminum Sulfate Octadecahydrate - Technical Grade

Description
Aluminum sulfate octadecahydrate technical grade
Quick Details
Classification: Sulphate Type: Aluminum Sulphate CAS No.: 10043-01-3
Other Names: Aluminum Sulphate MF: Al2(SO4)3 EINECS No.: 233-135-0
Place of Origin: Tianjin China (Mainland) Grade Standard: Industrial Grade Purity: 15.8%min,16%min,17%min
Appearance: white or grey Application: industry Brand Name: str
Model Number: Aluminum sulfate HS code: 28332200 Standard: HG/T2225-2001
Classification: Aluminium Sulphate
Packaging & Delivery
Packaging Detail: 25/50kg woven bags with inner filmed or as buyer's requirement
Delivery Detail All the year
Specifications
Aluminum sulfate,15.8%,16%,17%
CAS:10043-01-3 Standard:HG/T2225-2001
25/50kg woven bags with inner filmed
Aluminum sulfate
 
Properties:
 
It is white or grey flake,particle or massive crystallization.Apt to cake after moisture absorption when laid in air for a long time.A little green because of Fe2+ ,yellow when Fe2+ is oxided to Fe3+.Soluble in water easily,and water solution is acid.
 
 
Technical specifications and features
1. Name
Aluminum sulfate
2. CAS number
10043-01-3
3. HS code
28332200
4.Standard
HG/T2225-2001
Components
Type I
Type II
Alumina content(Al2O3)
≥15.8%
≥17%
Iron(Fe) content
≤0.5%
≤0.5%
Water insoluble content
≤0.1%
≤0.1%
PH(1% aqueous solution)
≥3
≥3
As content
≤0.0005%
≤0.0005%
Pb content
≤0.002%
≤0.002%
Grain size
15 mm max flakys
12 mm max flakys
Packing
25/50kg woven bags with inner film
 
1.Aluminum Sulfate for paper making
Use: Used with saponified rosin as paper strength enhancing binder to improve waterproof property. Also can be used in printing and dyeing, leather, color agentia and wood rustproof.
2.Aluminum Sulfate for water making
Use: Mainly used in industrial water and waster water treatment.
Resource:

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