Ferric Aluminium Sulphate

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Delivery term: The date of payment from buyers deliver within days
seat: Hunan
Validity to: Long-term effective
Last update: 2020-02-28 09:51
Browse the number: 341
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Product details

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 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.


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


Our trademark "Lotus" was named in China. The company won the "National Petroleum and Chemical Industry advanced collective ". And products ammonium alum and potassium alum awarded "excellent quality, excellent focus on recommended products" by Chinese Chemical Society. The company now has won thirteen independent patents.


http://www.jianhengchem.com/

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