Factory Sale Bulk High Purity Ammonium Alum

• CAS No.: 7784-25-0
• Formula: Mhal4(So4)2 . 12H2O
• EINECS: 232-055-3
• Appearance: Lump/Block
• Grade Standard: Industrial Grade
• Transport Package: Polyethylene Plastic Woven Packaging, 50kg Per Bag
• Trademark: Lotus
• Origin: China
• HS Code: 28333010
• Production Capacity: 3000ton/Tons Per Month

Product Description

                                                   Ammonium alum

Product Description

Properties: colorless, transparent, translucent, blocky or crystalline powder.

Uses: sewage purification as coagulant; Tanning industry is used as aluminum tanning agent and post-treatment agent for skin peeling; Dyestuff T is used as resist agent; Paper industry is used as dyeing agent for paper sizing; Glass is used as coloring agent for yellow glass in industry: it is used as astringent in medicine, etc. Printing and dyeing industry is used as mordant; In addition, it is also used in pigment, electroplating, starch and other industrial sectors: food-grade products are used as buffers and leavening agents.

Features: High whiteness, high fineness, high content, no caking for a long time, which provides convenience for users to make and process.

Detailed Photos

 

Standard No. of Ammonium Alum:GB1886.342-2021

Items	Specifications
	Standard indicators	Lotus alum Test results
Aluminium ammonium sulfate [NH4Al(SO4) 2.12 H2O]%	99.5-100.5	99.5-100.5
Heavy metals (as Pb) mg/kg≤	20	<20
Water Insoluble %≤	0.2	0.15
Plumbum(Pb) mg/kg   ≤	5.0	0.05
Arsenic (As) mg/kg    ≤	2.0	0.28
Fluorine (F)  mg/kg   ≤	30.0	0.87
Selenium (Se) mg/kg  ≤	30.0	<30
Moisture %≤	4.0	<4.0

 

Specification

item	value
Classification	Sulphate
Type	Ammonium Sulphate
CAS No.	7784-25-0
Other Names	Aluminum Sulfate
MF	NH4Al(SO4)2.12H2O
EINECS No.	233-055-3
Grade Standard	Agriculture Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade
Purity	99.5%
Appearance	White crystal
Application	Water Treatment
Brand Name	LOTUS

Packaging & Storage

Packaging : 25kg/bag neutral english packing or customized
Storage and transportation: Store in a cool, dry and clean warehouse, which should be moisture-proof. It can't be stored and transported together with toxic or alkaline substances.

 

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,Western Union;
Language Spoken:English,Chinese