Ammonium Aluminum Sulfate/Ammonium Alum Industrial Grade as Aluminum Tanning Agents

• CAS No.: 7784-25-0
• Formula: Nh4al(So4)2.12H2O
• EINECS: 232-055-3
• Certification: ISO
• Purity: ≥99%
• Type: Ammonium Sulfate
• Appearance: Lump
• Grade Standard: Industrial Grade
• Transport Package: 50kg/Bag
• Specification: NH4Al(SO4)2· 12H2O 99%
• Trademark: Lotus
• Origin: China
• Production Capacity: 3000 Ton/Tons Per Month

Product Description

Ammonium Alum

Application

1. Food industry: Buffering agents and leavening agents in food-grade products.
2. Chemical Industry: Water Flocculant, aluminum tanning agents and after-treating agents for leather tanning in the leather industry, dyeing agents,Astringents,mordants etc.

Specification

Project name	Standar indicators	Test results
NH4Al(SO4)2·12H2O	99.5-100.5	99.8
Moisture	≤4	0.96
Water insoluble matter	≤0.2	0
As	2	<2
Heavy metal(pb)	≤20	<20
Pb	≤10	<10
Fluoride(F)	≤30	<30
Se	≤30	<30

Packing & Deliver
We support bag customizationThe product shall be sealed and stored in the dry and ventilated place to prevent from rain, high temperature and strong sunlight.Company Exhibition
FAQ
1. who are we?
We are based in Hu Nan, China, start from 1981,sell to Domestic Market(98.00%),Southeast Asia(0.50%),South Asia(0.50%),Africa(0.30%),Mid East(0.20%). There are total about 301-500 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Polyaluminium Cholride,Aluminium sulphate,Poly Aluminum Chloride,Polyaluminum Chloride,Potassium Alum

4. why should you buy from us not from other suppliers?
We've more then 50 years experience in Alums sulphate R&D, Own more than 13 independent patent Treadmark "Lotus" is named in China Ammonium Alum and Potash alum award the " Excellent quality and Key Recommended products" by the chinese chemical Society

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C
Language Spoken:English,Chinese