离岸价格
获取最新报价145 / Metric Ton ( Negotiable )
|Minimum Order
位置:
-
最小订单价格:
最小订单:
25 Metric Ton
包装细节:
lined in plastic woven bags
交货时间:
3 days after payment
供应能力:
260 Metric Ton per Day
付款方式:
T/T, L/C
联系人 Mr. jonny
Luocun, Zibo, Shandong
1. Chemical and Physical Properties:
Product name: Aluminium Sulphate
Shape: Flakes or Granular or Powder.
HS.Code: *******0
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.
2. Specification:
Standard: HG/T ********1 and HG/T ********4
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Items |
Specifications |
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I Type:Low Ferrous/Low Iron |
II Type:Non-Ferrous/Iron-free |
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First Class |
Qualified |
First Class |
Qualified |
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Al2O3 % ≥ |
*5.8 |
*5.6 |
*7 |
*6 |
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Ferrous(Fe )% ≤ |
0.5 |
0.7 |
0.**5 |
0.2 |
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Water Insolube % ≤ |
0.1 |
0.*5 |
0.1 |
0.*5 |
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PH (1% aqueous solution) ≥ |
3.0 |
3.0 |
3.0 |
3.0 |
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Arsenic(As) %≤ |
0.***5 |
0.***5 |
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Heavy metal (Pb) %≤ |
0.**2 |
0.**2 |
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3.Applications:
Water effluent treatment system
It\'s used for purification of drinking water and waste water 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.
4. Package:
PP/PE *0kg/bag;*5kg/bag;Jumbo bag or according to customers\' requirements.
****5MT will be loaded in per *0\'FCL container.
5. Attention and Storage:
The product is liable to absorb moisture and clot due to long term exposure, so shady, cool and ventilated environment is needed.
