Competitive Price 99% High Purity Magnesium Sulphate Heptahydrate CAS 10034-99-8

• Customization: Available
• CAS No.: 10034-99-8
• Formula: Mgso47H2O
• Model NO.: GR-44-1
• EINECS: 231-298-2
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: ≥99%
• Type: Magnesium Sulfate
• Appearance: Granular
• Grade Standard: Industrial Grade
• Transport Package: Plastic Bag/Ton Bag
• Specification: white crystals powder
• Trademark: Guanru
• Origin: China
• HS Code: 2833210000
• Production Capacity: 60000mt/Year

Product Description

 

 

Specification

 

Name	Mgnesium Sulfate Anhydrate	Mgnesium Sulfate Monohydrate	Mgnesium Sulfate Dihydrate	Mgnesium Sulfate Triahydrate	Mgnesium Sulfate Penptahydrate	Mgnesium Sulfate Heptahydrate
Shortname	MgSO4	MgSO4.H2O	MgSO4.2H2O	MgSO4.3H2O	MgSO4.5H2O	MgSO4.7H2O
Appearance	white powder/ Granular	white powder/ Granular	white powder/ Granular	white powder/ Granular	white powder/ Granular	white small crystal
Purity	99%min	99%min	99%min	99%min	99%min	99.5%min
MgSO4	98%min	86%min	76%min	68%min	56%min	48.59%min
MgO	32.60%min	28%min	25.30%min	22.70%min	19.00%min	16.24%min
Mg	19.6%min	17%min	15.23%min	13.65%min	11.31%min	9.8%min
Ph	5-9	5-9	5-9	5-9	5-9	5-9
Chloride(Cl)	0.009%max	0.009%max	0.009%max	0.009%max	0.009%max	0.010%max
Ferron(Fe)	0.0010%max	0.0010%max	0.0010%max	0.0010%max	0.0010%max	0.0010%max
Arsen ic(As)	0.0001%max	0.0001%max	0.0001%max	0.0001%max	0.0001%max	0.0001%max
Heavy metals	0.0005%max	0.0005%max	0.0005%max	0.0005%max	0.0005%max	0.0006%max
Size	20-150mesh	20-150mesh	20-150mesh	20-150mesh	20-150mesh	0.1-1mm,1-4mm,2-3mm,3-4mm

 

Product Description

Magnesium sulfate heptahydrate (chemical formula: MgSO₄·7H₂O)
Is a colorless or white crystalline powder. It is highly soluble in water and hygroscopic. It is rich in magnesium (Mg) and sulfur (S) elements and is an important raw material for industry, agriculture, and medicine.

 

 

Magnesium sulfate heptahydrate (molecular formula MgSO4 · 7H2O)

         Also known as sulfurous salt, bitter salt, purgative salt and purgative salt, is a white or colorless needle like or inclined column like crystal, odorless, cool and slightly bitter, molecular weight: 246.47, specific gravity: 1.68, easily soluble in water, slightly soluble in ethanol and glycerin, and soluble in its own crystal water at 67.5 ºC. When heated to decompose, the crystal water with four molecules lost at 70 and 80 ºC. At about 200 ºC, all crystal water is lost and becomes anhydrous. It is easy to be weathered into powder in the air (dry). When heated, the crystallized water is gradually removed and becomes anhydrous magnesium sulfate. This product does not contain any toxic impurities. Because magnesium sulfate heptahydrate is not easy to dissolve, it is easier to weigh than anhydrous magnesium sulfate, so it is convenient for quantitative control in industry. It is mainly used in the manufacture of fertilizer, leather, printing and dyeing, catalyst, paper, plastic, porcelain, pigment, match, explosive and fireproof materials. It can be used for printing and dyeing thin cotton cloth and silk, as weighting agent of cotton silk and filler of kapok products; it is used as cathartic in medicine.
 

Application

 

 

Magnesium Sulfate Heptahydrate is used in:
(1)Pharmaceuticals     (2)Food additive     (3)Feed additive     (4)Fermentation
(5)Industrial grade       (6)Plastics              (7)Fertilizer             (8)Commodity, etc.

Magnesium Sulfate has higher solubility than other fertilizers. It is applied to Mg-deficient soil, dissolves in water, and is absorbed by the soil. This provides essential nutrients for plants during photosynthesis, enhancing nutrition to improve crop growth and yield.

Company Profile

Shanghai Guanru Chemical Co., Ltd.

         Shanghai Guanru Chemical Co., Ltd. (Shandong Weiyijia Chemical Co., Ltd.) is a group company focusing on defoamer products R&D and trading of chemicals, our product includes but not limited to: Defoamer,Papermaking aid,Catalyst,BPA, Epoxy Resin, Adipic Acid, PAM, PVC,Citric acid,Choline Chloride,ECH,Acrylamide, Methylene Chloride,DMF,Acrylic acid,Methyl Acrylate,Titanium Dioxide etc. We have production bases in Hangzhou of  Zhejiang and Xuancheng of Anhui, mainly producing defoamer , papermaking auxiliaries and acrylonitrile catalyst,we also a large agent of  Qilu keli and Sinopec for the business of catalyst. Guanru Chemical can provide global customers with products and solutions in various fields such as pulping&paper-making industry, textile printing and dyeing industry, architectural coatings industry, water treatment,petroleum industry  and etc. 
Supply "Excellent Quality + Reasonable Price + Specialized Services" is our development tenet. The company have scientific management, strong technology and sincerely service system. We welcome customers all over the world visit for business negotiation on the basic of sincerely cooperation and mutual benefit!



Reasonable price
Have excellent quality and reasonable price is one of the important factors for enterprises to maintain their advantage in the market competition. Based on the basic principle of "Add Value For Customers", Our company set the prices of each product in accordance with market condition to achieve a win-win situation with partners.

Professional services
Professional service attitude and professional service quality is the key to ensure the quality of service. We listen to the voice of customers, through a high-quality professional team, accurately grasp customer needs, provide professional and effectively solutions for customers and pursue the highest customers satisfaction.
 

 

Exihibition&Business

 

Innovative Concept
Established a complete innovation system to accelerate product structure adjustment.

Excellent quality
We always insist that product quality isthe foundation of enterprise survival and development.

Reasonable price
We adhere to the principle of "creatingvalue for customers" and make cost-effective defoamers.

Professional Services
Listen carefully to customers' voicestruly solve customers' problems, andpursue higher customer satisfaction.
 

Packaging&Shipping

 

Packing:
25 kg bag, 500kg bag, or according to customer's request.
In a cool dry place and keep away from strong light and heat.
Shipping: 
Promote shipping usually 7--14 days after receiving TT deposit or LC Original

 

FAQs

1 Q:Are you manufacturer?

A: Yes, We are the largest manufacture on defoamers, ECH, adipic acid and polyacrylamide etc. We have stock on all standards of defoamers, ECH, adipic acid and polyacrylamide etc.

2 Q: How can you guarantee your quality?
A: Our factory owns mature production line under EPR quality system. We can guarantee the stability and qualification of the raw materials. And we also have SOP loading system to ensure the safety and timely transportation.

3 Q: Can I get some samples?
A:  Yes, we can supply samples free of charge, the courier shipping cost will be prepaid by customers.

4 Q: How to confirm the Product Quality before placing orders?
A :  You can get free samples from us or taking our previous SGS Reports as reference or arrange SGS before loading.

5 Q: What is your MOQ?
A: Our MOQ is 20'FCL for each product.

6 Q: What kind of package do you have?
A: We have many different packages to meet needs of our customers,like Iron drums, plastic drums, IBC drums, Flexitank, ISO TANK and bags etc.

7 Q :Which kind of payment terms do you accept?
A: TT, LC at sight/ LC 30/60days payment terms are acceptable. 

8 Q:Can you give me a discount price?
A: Yes. It depends on your order qty.

9 Q: How about your delivery? How long is your delivery time?
A: Prompt and reliable delivery by professional shipping lines.
Generally it takes 14 days after deposit or original LC.

 

Enterprise honor