Potassium Aluminium Sulphate Food Grade

• Customization: Available
• CAS No.: 10043-01-3
• Formula: Al2(So4)3
• Model NO.: aluminium sulphate
• EINECS: 233-135-0
• Acid-Base Property: Alkaline Surface Disposal Agent
• Certification: SGS
• Environmental Protection: Yes
• Color: White
• Appearance: Granulars
• Type: Industrial Circulating Water Treatment Agent
• Al2O3: 17%
• Fe2o3: 0.005%
• pH Value: 3.0
• Water Insoluble Matter: 0.05%
• Application: Purification of Potable Water
• Melting Point: 770
• Other Names: Alluminiumsulphate
• Grade Standard: Density
• Net Weight: 50/1000kg/Bag
• Water Insolube: 0.05%
• Purity: 16~17%
• as: 0.0001
• Heavy Metals as Pb: 0.002
• Sample: Free
• Factory History: 8 Years
• Transport Package: According to Your Requirements
• Specification: According to your requirements
• Trademark: N/M
• Origin: China
• HS Code: 28332200
• Production Capacity: 5000

Product Description

Product Description

 

Iron-free aluminum sulfate is a white crystal, the specific gravity is 1.69 , easy to absorb moisture and agglomeration in the air for a long time .Dehydration temperature is 86.5 degrees Celsius, can dissolve in water, acid and alkali, insoluble in alcohol, the aqueous solution is acidulous.



 

Product Specifications

Items	Standard	Results
Al2O3 %	≥16.5	16.65
Fe %	≤0.005	0.003
Water insoluble %	≤0.1	0.02
PH Value	≥3	3.2

Aluminum Ammonium Sulfate / Ammonium alum
Molecular formula: NH4Al(SO4)2•12H2O
Relative molecular weight: 453.08


 

Application

 

Aluminum sulfate application

1.Water effluent treatment system It's used for purification 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 Photos

 

Plant equipment

 

Packaging & Shipping

 

Packing Details  : 25kg (55lb)/bag, 40 bags packed in a 1000kg (2200lb) bulk bag or pallet. 
                             1000kg (2200lb)/jumbo bag or as requirement                       
Delivery Details :  3-25 days after payment according to your order quantities