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Anhydrous Magnesium Sulfate CAS 7487-88-9

Molecular Formula: MgSO4

Formula Weight: 120.37

ZSpharmac: Anhydrous Magnesium Sulfate Supplier

Product Name: Anhydrous Magnesium Sulfate
CAS No: 7487-88-9
Purity: 99%

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Basic Info

Product Name:Anhydrous Magnesium Sulfate
Other Names:Magnesium Sulfate
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Slightly Gray Powder (Very Fine)
EINECS No.:231-298-2
Storage:No Restrictions.
Provide:Anhydrous Magnesium Sulfate MSDS;
Anhydrous Magnesium Sulfate COA

What is Anhydrous Magnesium Sulfate?

Magnesium sulfate, likewise referred to as sulfur bitter, bitter salt, epsom salt, epsom salt, is a substance having magnesium. Look is colorless or white quickly weathered crystal or white powder. Odorless. It has a bitter as well as salted preference. With deliquescence. Magnesium sulfate heptahydrate sheds six particles of crystal water at 150 ° C, and also sheds all crystal water at 200 ° C. The thickness of the anhydrous substance is 2.66, the melting point is 1124 ° C, as well as it breaks down at the same time.
Magnesium sulfate is a generally utilized chemical reagent and completely dry reagent. Magnesium sulfate wet compress has the result of minimizing inflammation and also swelling, as well as can lower local tissue damages. Magnesium sulfate wet compress plus cling wrap is among the efficient methods for dealing with chemotherapy-induced phlebitis. It is utilized as a laxative in medication, because it can boost the osmotic stress in the intestinal tract, maintain a huge amount of water in the intestinal tract, and also enhance the volume, thereby stimulating the intestinal mucosa as well as advertising catharsis. Used in mix with irregular bowel movements, digestive toxin removal and also anthelmintics. And for cholelithiasis. It is likewise made use of in tanning, explosives, plant foods, papermaking, porcelain, printing as well as dyeing as well as various other sectors. There are natural products. It can be prepared by the activity of sulfuric acid on magnesium oxide, magnesium hydroxide or magnesium carbonate.
Magnesium sulfate is a perfect resources for making substance fertilizers. It can be blended with nitrogen, phosphorus, and also potassium to create substance plant foods or mixed fertilizers according to different needs, and can additionally be blended with one or more elements to create numerous fertilizers and also photosynthetic microorganisms. Fertilizers, magnesium-containing fertilizers are most appropriate for acidic soils, peat dirts as well as sandy soils. With area fertilization comparative experiments on nine type of crops such as rubber trees, fruit trees, tobacco leaves, beans, veggies, potatoes, and grains, the substance plant food containing magnesium can enhance the crops by 15-50% compared to the compound plant food without magnesium. In drug store, magnesium sulfate is refined right into laxatives, anticonvulsants, magnesium trisilicate, mebemycin, acetylspiramycin and creatine and also various other medicines. Additionally, it is made use of for industrial sewer therapy to coagulate and also clear up waste fluid sewage to make it satisfy the sewer discharge standard.

Anhydrous Magnesium Sulfate Property

Melting point 1124 °C
density 1.07 g/mL at 20 °C
vapor density <0.01 (vs air)
vapor pressure <0.1 mm Hg ( 20 °C)
storage temp. no restrictions.
solubility H2O: 1 M at 20 °C, clear, colorless
form powder (very fine)
color slightly gray
Specific Gravity2.66
Odorat 100.00 %. odorless
PH7.9 (50g/l, H2O, 25℃)
Odor Typeodorless
Water Solubility Soluble in water. Slightly soluble in alcohol, glycerol. Insoluble in acetone.


Anhydrous Magnesium Sulfate Uses

Anhydrous Magnesium Sulfate is usually made use of in obstetrics to stay clear of early birth, which can aid prolong the labor procedure for at least 2 days. Magnesium is the 2nd important cation in human cells. It is a cofactor of a number of enzymes and likewise has an important connection with contraction and also nerve transmission. Magnesium ions can hinder the task of the major nerves, inhibit the launch of acetylcholine at the electrical motor nerve-muscle junction, obstruct the transmission at the neuromuscular joint, lessen or relieve contraction, and also at the same time have a stress-free outcome on vascular smooth muscle, expanding the irregular peripheral vein, It decreases blood pressure, so it has preventive along with therapeutic results on eclampsia, along with it likewise has an inhibitory impact on uterine smooth tightening, along with can be made use of to treat early labor. The dose as well as strategy for losing the unborn infant defense appear like those for the treatment of pregnancy-induced high blood pressure. The preliminary tons is 4g; 100-250ml of 5% glucose shot is slowly intravenously infused within 30-60 mins, and after that 25% magnesium sulfate shot Include 20-40ml to 500ml of 5% Putaotang Shot and instill intravenously at a speed of 1-2g per hour up until the uterine contraction quits.

Plant food usage
Anhydrous Magnesium Sulfate is made use of in farming as a plant food since magnesium is among the major parts of chlorophyll. It is typically made use of in potted plants or magnesium-deficient plants such as tomatoes, potatoes, roses, peppers as well as marijuana. The advantage of using magnesium sulfate over other magnesium sulfate soil changes (such as dolomitic lime) is because of the greater solubility of magnesium sulfate contrasted to various other fertilizers.

Feed use
Feed top quality Anhydrous Magnesium Sulfate is used as a magnesium supplement in feed handling. Magnesium is an essential take into consideration the treatment of bone structure and also tightening in animals along with fowl, as well as additionally it is an activator of various enzymes in livestock as well as also chicken, as well as likewise plays a really important role in the metabolic process in addition to nerve feature of livestock as well as also poultry. If the animals along with chicken do not have magnesium, it will certainly lead to product metabolic rate and also nerve disorder, supply discrepancy, influence the development and likewise advancement of pets and additionally chicken, as well as additionally cause death.

Application of Anhydrous Magnesium Sulfate in Industry

1. In the printing as well as tinting sector, it is utilized as a weighting agent for slim cotton towel, cotton and also silk, as a filler for kapok products, as a color-developing salt for blue dyes, and also as an alkali-absorbing agent in black fluid;

2. In the microbiological industry, it can be taken advantage of as a device component, as an additive for brewing, to supplement magnesium in creating water, and as a nutrient resource for fermentation;

3. As a filler in the natural leather industry to enhance comfortable resistance;

4. In the light field, it is made use of as a stabilizer for the manufacturing of fresh yeast, monosodium glutamate as well as likewise calcium hydrogen phosphate in the production of tooth paste;

5. In the cement field, as a coagulation aid;

6. It is furthermore utilized in industries such as papermaking, control, plant food, porcelain, pigment, feed, explosives as well as also fire resistant items.

The application of magnesium sulfate in medication:
1. Used for irregular bowel movements and also irregular digestive fermentation, it can in addition be taken advantage of with bug spray; incorporated with activated carbon, it can handle food or medicine poisoning;

2. For obstructive jaundice as well as also relentless cholecystitis;

3. For convulsions, eclampsia, uremia, tetanus, hypertensive encephalopathy as well as serious renal hypertensive issue, etc;.

4. It is likewise used for people with angina pectoris that have constant assaults and also other treatment results are not good, as well as the result is much better for individuals with hypertension;.

5. Exterior warm compress, anti-inflammatory and also swelling;.

6. If it is not taken in by mouth, it can be utilized as a laxative and also duodenal drainage agent;.

7. For convulsions brought on by numerous elements, specifically eclampsia, it has an excellent anticonvulsant impact.

Production Process of Anhydrous Magnesium Sulfate

Currently, the production process of Anhydrous Magnesium Sulfate largely handles the sulfuric acid technique along with the sea-lake bittern technique, and so forth, in addition to there are additionally some spin-off techniques, which utilize the by-products of the manufacturing of boric acid corn starch to create magnesium sulfate. Sulfuric acid strategy: make use of magnesium oxide (magnesium hydroxide or magnesium carbonate) to react with sulfuric acid to produce magnesium sulfate. The response formula is as follow: Mg0+H2SO4 +6 WATER=MgSO4 · 7H2O salt lake bittern method: Anhydrous Magnesium Sulfate is acquired by all-natural dissipation as well as likewise condensation of the mommy alcohol of Glauber’s salt.
Bitter bittern re-sunning strategy: make use of seawater drying out salt method to acquire raw magnesium sulfate heptahydrate containing NaCl, along with use water cleaning method or recrystallization method to generate magnesium sulfate heptahydrate.

About Products:
If you need Anhydrous Magnesium Sulfate as a cosmetic raw material, please contact our service staff directly, we will provide you with high-quality products at the best price.
As an experienced Anhydrous Magnesium Sulfate manufacturer and supplier, ZSpharmac will provide Anhydrous Magnesium Sulfate raw materials for customers all over the world for a long time.
Over the years, the company has been adhering to the spirit of “integrity management, strict quality control, customer first”, and has won unanimous praise from domestic and foreign customers.

Company Profile and Corporate Culture

Company Profile:

ZhiShang Chemical is owned by ZhiShang Group is a professional new-type chemicals enterprise combined into research and development, production and sales .

The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry .

The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.

Corporate Culture:

Help China Chemicals to benefit the happiness of human life
Become the most trusted chemical supplier in the world
Striver – oriented, enrich employees, customer first, deep service, seek development
Be prepared for danger in times of peace, forge ahead actively, unity and cooperation, and be brave to fight

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Cosmetic raw materials
  • Products/Service:Cosmetic raw materials (flavors and fragrances,antioxidant products, moisturizing and hydrating, whitening agents, cosmetic additives)
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

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