non-ferric Aluminium Sulphate Powder for Drinking Water

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$180.00 - $220.00 / Metric Tons | 25 Metric Ton/Metric Tons (Min. Order)
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Overview
Quick Details
Classification:
Sulphate
Type:
Aluminum Sulphate
CAS No.:
10043-01-3
Other Names:
alum
MF:
Al2(SO4)3 18H2O
EINECS No.:
233-135-0
Place of Origin:
Shandong, China (Mainland)
Grade Standard:
Food Grade, Industrial Grade
Purity:
17%
Appearance:
white flake
Application:
water treatment
Brand Name:
dazhong
Model Number:
DZ1011-12
Ordor:
ordorless
Taste:
Sweet to little bitter
Standard:
HG2225-2010
Certification:
ISO9001 and ISO14001 and OHSAS18001
Package:
25kg/bag
Usage:
Water Tratement
PH:
3.1
Apperance:
White Cystal Powder
water insoluble matter:
0.05
Form:
solid
Supply Ability
Supply Ability:
50000 Metric Ton/Metric Tons per Year
Packaging & Delivery
Packaging Details
25kg ,50kg in plastic lined woven bags. logo and size can be customized.
Port
Qingdao
Product Description

Product Name: Iron-free Aluminium Sulphate Powder

Molecular Formula:Al2(SO4)3.18H2O
Properties:There are two forms, anhydrous aluminium sulphate and aluminium sulphate octadecahydrate. In normal condition, it is AL2(SO4)3.18H2O; After efflorescence, its molecule AL2(SO4)3.14H2O, can be white powder, glittering flaky or crystalline flakes, odorless, sweet to slight bitter.

Non-iron aluminum sulfate is a white crystal, the specific gravity is 1.69, easy to absorb moisture and agglomerate exposed in the air for a long time. Dehydration temperature is 86.5 degrees Celsius. It can dissolve in water, acid and alkali except alcohol, and the solution is acid.

Storage: The product is liable to absorb moisture and clot due to long-term exposure. So it should be stored in a cool, shady and ventilative warehouse.
Standard: HG 2225-2010
Shape: white lump(2-15cm),flake(0-15mm), granular (2-8mm) and powder(0-2mm).when laid in air for a long time,a little green because of Fe2+, and then go yellow when Fe2+ is oxided to Fe3+.


Specification:

Item
Standard
Results
AL2O3
≥17%
17.2%
Fe2O3
≤0.005%
0.003%
PH Value
≥3.0
3.1
Water Insoluble Matter
≤0.05%
0.03%
Item
Standard
Results
AL2O3
≥16%
16.09%
Fe2O3
≤0.3%
0.2
PH Value
≥3.0
3.1
Water Insoluble Matter
≤0.05%
0.03%
Product Application

1) Water effluent treatment system
It's used for purification of drinking water and wastewater treatment by settling of impurities by means of precipitation and flocculation.

2) 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.

3) Textile Industry
It is used for color fixing in Naphthol based dyes for cotton fabric.

4) 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.

Detailed Images
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Packing & Delivery

Packing: Packing 50kg 25kg 1000kg woven bag with plastic liner.
Bags in different size and logo can be customized.
We provide different fineness and lumpy sizes to customers with special requirements. 

Custom packaging


Package


Loading and delivery


Our Advantages

We are a manufacturer of Aluminium Sulphate established in 1998. As one of the biggest Chinese company taat products Aluminium sulphate series, we hold the tenet of "quality first, customer first and integrity supreme" and take our social responsibility.

In several decades, rich experience of QC, R&P and International business has been accumulated. We're committed to provide excellent products and service for our customers at home and abroad.

Looking Forward to work with you in the near future.

FAQ

Q: Are you manufacturer or trading company?
A: We are a Manufacturer established in1998 with rich experience of QC and export.
Q: What is your Payment Terms?
A: We can do TT50% before and 100%LC at sight.
Q: Do you provide free samples ?
A: Yes, we could offer the sample for free except the freight charge.
Q: How long is your delivery time?
A: Generally it is 7-10 days.

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