Aluminum Sulfate 99%

Aluminum sulfate 99%
 

1)Used in Industrial and Drinking water treatment;
2)Excellent flocculant;
3)Lower dosage, High efficient.
3)Process printing and dyeing , sulfur oilfield waste

[Features]

Including anhydrous and hydrous(18 crystal water) type. Usually, the crystal separated out from aqueous solution at the normal temperature is Al2(SO)3 . 18H2O; when weathering, the average molecular structure is Al2(SO4)3 . 14H2O, may appear white powdery, with bright flake or crystalline flakelet, odorless, to change the taste from sweetness to slight astringency.

[Technical Indicators]

According to the national standard HG2225-2001.

Index	15.8% (Iron)	17% (Ironless)
Appearence	white flake or block or granule or powder
Molecular Formula	AL2(SO4)3
Al2O3 % ≥	15.8	17
Iron (Fe) % ≤	0.50	0.005
Water insoluble matter % ≤	0.15	0.15
PH value 1% aqueous solution ≥	3.0	3.0
Heavy metals as Pb % ≤	0.002	0.002
Arsenic(AS) % ≤	0.0005	0.0005
Granularity ≥	___	15
The above mentioned chemical product has no poison, no pollution, and no cauterization.

[Application]

1. Widely used in paper making, water purification.

2. Widely used as mordant, tanning agents, pharmaceuticals astringent, wood preservatives, foam fire extinguishing agent, etc.

[Details and Performance]

Aluminium sulfate is an excellent flocculant which is suitable for industrial water and waste water

treatment in practical use. White powder granular, soluble in water, alcohol, insoluble in

water solution concentration cannot become acidic, mixing too low, generally for 5-10%, used as

water treatment agent, preparation good solution not adapt to long term storage, lest produce

hydrolysis, reduce the coagulation effect.

[Usage]

1. Aluminum sulfate is often used as flocculants for water purification and sewage treatment equipment were also used in paper making industry.
2. Aluminum sulfate is also a very effective mollusks pesticides can kill the Spanish slug (Spanish slugs).
3. Aluminum sulfate used in water purification and in textile dyeing and printing as a medium. Purification of water, it makes impurities coagulation, sedimentation and filtration easier. When dissolved in a large number of neutral or slightly alkaline water, the resulting precipitation of aluminum hydroxide gel, Al (OH) 3. When dyeing fabric, aluminum hydroxide gel makes the dye more easily attached to the top of plant fiber.

[Packing and storage]

This product USES in besmear polyethylene or with polythylenebag underneath the plastic woven sack

packaging, net weight of each bag is 25 kg. Store in dry and ventilated inside storeroom in transportation

should prevent toxic substances of pollution and damp.

25 Kg kraft paper bag with inner plastic woven bag. Or according to your request. The product is liable to absorb moisture and clot due to long-term exposure, so shady, cool and ventilated environment is needed.

Resource:

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