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Quick Details

CAS No.: 10043-01-3
Other Names: Aluminum Sulphate
MF: AL2(SO4)3 % H2O
EINECS No.: 233-135-0
Place of Origin: China (Mainland)
Brand Name: vidar
Model Number: Alum
Purity: 15.8%/17%
Appearance: White crystalline solid
Appearance: White flakes/granules/ power
Water-insoluble Matter: 0.15%max
color: white
kind: ferric and non-ferric

Specifications

Professiona Aluminum Sulfate 15.8%-17% non-ferric manufacturer

 

1. Specification:

 

Standard: HG/T 2225-2001 and HG/T 2227-2004

 

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

 

2. Applications:

Water effluent treatment system,used for purification of drinking water and wastewater treatment by settling of impurities by means of precipitation and flocculation.Paper Industry,It helps in sizing of paper at neutral and alkaline pH, thus improving paper quality (reducing spots and holes and improving sheet formation and strength) and sizing efficiency.Textile Industry,It is used for color fixing in Naphthol based dyes for cotton fabric.Other Uses,

Leather tanning, lubricating compositions, fire retardants; decolorizing agent in petroleum, deodorizer; food additive; firming agent; dyeing mordant; foaming agent in firefighting foams; fireproofing cloth; catalyst; pH control; waterproofing concrete; aluminum compounds, zeolites etc.

 

3. Package:

 

Packaging Detail: PP/PE 50kg/bag;25kg/bag;Jumbo bag or according to customers' requirements.

 

25MT will be loaded in per 20'FCL container.

 

4. Storage:

The product is liable to absorb moisture and clot due to long-term exposure, so shady, cool and ventilated environment is needed.