Quality Feed Grade Fertilizer Agriculture Grade Pharm Grade Industry Grade Magnesium Sulfate Heptahydrate

• Certification: ISO
• Shape: Granulate
• Function: Fertilizer& Feed Additive
• Type: Additives
• Appearance: White Crystal
• Assay %Min: 99.5%
• Model NO.: heptahydrate
• Transport Package: 25kg/50kg Plastic Woven Bag
• Specification: heptahydrate
• Trademark: Aqua Chem
• Origin: China
• HS Code: 28332100

Product Description

Product Description

Magnesium sulfate heptahydrate, also known as thiopicr, bitter salt, laxative salt,  is a white or colorless needle shaped or inclined columnar crystal, odorless, cool and slightly bitter. Upon thermal decomposition, the crystalline water is gradually removed and transformed into anhydrous magnesium sulfate. Mainly used in fertilizers, leather making, printing and dyeing, catalysts, papermaking, plastics, ceramics, pigments, matches, explosives, and fireproof materials, it can be used for printing and dyeing thin cotton cloth and silk, as a weighting agent for cotton silk and a filler for kapok products, and as a laxative in medicine

Detailed Photos

 

Product Parameters

 

 

Item	Magnesium  Sulphate Heptahydrate
Appearance	White Crystal
Assay %min	99.5
MgSO4 %min	48.59
MgO %min	16.2
Mg %min	9.8
S %min	12.92
PH(5% solution)	5-9.2
Heavy Metal(as Pb) %max	0.0008
Arsenic(As) %max	0.0002

Product Application

Magnesium sulfate heptahydrate used for printing and dyeing thin cotton cloth and silk, as a weighting agent for cotton and silk, and as a filler for kapok products. It is also used in the manufacturing of porcelain, pigments, and fire-resistant materials. Used as a laxative in medicine. Microbial industry is used as a culture medium component, as an additive for brewing, to supplement magnesium in brewing water, and as a nutritional source during fermentation. Used as a filler in the leather industry to enhance heat resistance. Used as magnesium fertilizer in agriculture. Used in light industry to produce fresh yeast, monosodium glutamate, and as a stabilizer for calcium hydrogen phosphate in toothpaste production. A coagulant aid for cement. It is also used in the pulp industry, rayon, and textile industries. Nutritional supplements; Curing agent; Flavor enhancer; Processing aids. Brewing additives supplement magnesium in brewing water as a nutritional source during fermentation to enhance fermentation capacity. Improve the flavor of synthetic sake (dosage 0.002%). Adjust the hardness of the water.
 

 

Packaging & Shipping

 

 

Company Profile

Aqua Chem is one professional and leading chinese swimming pool & spa chemicals manufacturer and exporter. We invest and hold share TCCA and SDIC factory, and keep long-term stable partner relationship with several partners, that guarantee us to provide you full series of solutions for swimming pool.

 

FAQ

 

Company name: Aqua Chem Industry Co., Ltd
Office address: No.2, West Daqing Road, Yancheng City, Jiangsu Province, China
 

When were you established 
Our factory was established in 1999, and our office were in 2003.

What is the revenue in a year 
40 million per year.

 

What are the selling markets 
Our main selling markets are Europe, South America, Asia, Middle East, also some other
countries, but we don't export to America due to EPA and Anti-dumpting tax.

What is the factory size 
7.5 ten thousand square meters.

What are the products that are manufacturing 
TCCA and SDIC.

How many product/ manufacturing lines What is the manufacturing lot size 
Capacity: 25000 metric tons per year for TCCA, 15000 metric tons per year for SDIC. We
are now the second big manufacturer of TCCA in China.

How many employees 
around 500 peoples.

Do your company has ISO certificate 
Yes, we have.

 

How many employees in the QA department 
10-15 peoples.

What is the quality process Please describe the testing equipment used. How often did
you measure the manufacturing 
In a word, We test through chemical analysis methods, chromatographic instrument etc.
We choose random samples to test every batch, and keep some for stock.