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BGC » Chemicals A-Z » Magnesium sulfate 7-hydrate
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Magnesium sulfate 7-hydrate

BGC Id:770297790479
CAS No:10034-99-8
Synonyms:magnesium sulfate hydrate (mgso4.7h2o) ; epsomite ; epsom salts ; bettersalt ; sulfuricacid magnesium salt (1:1), heptahydrate (8ci,9ci) ; magnesii sulfas ; magnesium sulfate ; bitter salt ; magnesium sulfate heptahydrate(mgso4.7h2o) ; bitter salts ; magnesiumsulfat ; spson salt ; magnesium sulfate heptahydrate ; magnesium sulfate (mgso4)heptahydrate ; epsom salt
Molecular Formula:MgSO4.7(H2O)
Molecular Weight:120.3676
EINECS:231-298-2
Structural Formula

The most competitive supplier in 2026

The following 26 notable providers have been checked and can be recommended.
Chemical-Suppliers
Caesar & Loretz
Alternative name Magnesiumsulfat-Heptahydrat cryst., API Further description Magnesii sulfas heptahydricus, Bittersalz Monograph Ph.Eur.9.0 Pharmaceutical status pharmacy-only (conditionally) INCI Magnesium Sulfate UEXDES Chemicals solid

Chemical-Suppliers
Leap Chem
Molecular Formula: Mg.O4S.7H2O Molecular Weight: 246.47 Hazard Symbols: Xi WGKGermany: 1 HS Code: 28332100
Chemical-Suppliers
Dr. Paul Lohmann
EINECS NR: 231-298-2 Molecular Weight: 246.5 g/mol Formula: MgSO4 * 7H2O

The last intensive check and update was carried out on 2026/02/04.

Identify

Synonyms:
magnesium sulfate hydrate (mgso4.7h2o) ; epsomite ; epsom salts ; bettersalt ; sulfuricacid magnesium salt (1:1), heptahydrate (8ci,9ci) ; magnesii sulfas ; magnesium sulfate ; bitter salt ; magnesium sulfate heptahydrate(mgso4.7h2o) ; bitter salts ; magnesiumsulfat ; spson salt ; magnesium sulfate heptahydrate ; magnesium sulfate (mgso4)heptahydrate ; epsom salt
CAS:
10034-99-8
EINECS:
231-298-2
Molecular Formula:
MgSO4.7(H2O)
MDL:
MFCD00149785
SMILES:
CCC(C(=O)Br)Br

Properties

Molecular Weight:
120.3676 g·mol−1
Density:
2.66 g/cm3
Melting point:
1124°C
Boiling point:
330 °C at 760 mmHg
Solubility:
H2O: 1 M at 20 °C, clear, colorless
Physical Description:
white crystalline powder
download Download Molfile for :
Magnesium Sulfate Heptahydrate

Suppliers

Skyline Chemical Corp.

Company type: Producer
Skyline Chemical Corporation is a manufacturer, distributor and worldwide exporter of various inorganic, organic, specialty chemicals and metal powders for use in several applications, eg. Skyline Chemical Corp. also offers Magnesium fluoride. • Abrasives • Alloying • Aquatics • Bath salts • Catalysts • De-icing • Fireworks • Flame Retardants • Fluxes • Foundry • Glass • Metal treating • Paints • Pharmaceuticals • Polymers • Pyrotech ...
Country: USA   Phone: +1-714-290-8866   Telefax: +1-949-653-5836

B.M.P. Bulk Medicines & Pharmaceuticals GmbH

Company type: Bulk med & pharma supplier
Country: Germany
Phone: +49-40-645568-0
Telefax: +49-40-645568-85
B.M.P. GmbH – a GMP and ISO certified company - was founded in 1979 and is part of the B.M.P. Pharma Trading AG which went public in 2001 at the German stock market. The main activities of B.M.P. are focused on the distribution of raw materials to the pharmaceutical, health-food and nutraceutical industries. Our strongest products are amino acids, vitamins, health-food supplements and veterinary products. We provide Inosine as well. For most of our products we can supply full product documentation inc ...

VMP Chemiekontor GmbH

The VMP chemistry Kontor GmbH grew out of a desire to return to the back, which we were already years ago. We supply our chemical product mono-Ammonium phosphate (MAP). A successful family business and on market estimates of where the customer is paramount. The founders and some employees of the VMP are all former "Family" of a successful trader chemicals. We are a traditionally acting trading company for chemical raw materials based in Siegburg, which was established on 01.07.2012, and sees itself as a partner to raw materials processi ...
Country: Germany
Phone: +49 2241 265660
Telefax: +49 2241 26566-99

Zyntex Ltd

Company type: Bulk chemical supplier
As Zyntex, we have been providing reliable solutions at global standards in the pharmaceutical raw materials and specialty chemicals sector since our establishment. The mission of contributing to human health and supporting technological progress is at the center of our activities. Our wide range of products ranges from pharmaceutical active ingredients to food supplements, from feed additives to innovative chemical products. Our Quality and Trust-Oriented Approach Zyntex ...
Country: Türkiye  

Caesar & Loretz GmbH

Country: Germany
Phone: +49 2103-49940
Our assortment of products contains approximately 1,100 raw materials (pharmaceutical, food, cosmetic and technical grades) in more than 3,000 quantity units in our standard assortment and many special sizes. Additionally Cleavers goosegrass, cut is supplied by us. In addition we offer contract manufacturing for liquids, semi-solid forms, powders and teas – as finished products or premixes. Our quality guidelines are based on the following standards: • EU GMP guidelines (good manufacturing practice) • German Pharmaceuti ...

Shanghai Mintchem Development Co., Ltd.

Additionally Chlorodifluoroacetic anhydride is supplied by us. Shanghai Mintchem Development Co., Ltd. manufactures and supplies inorganic fluoride chemicals and flame retardants (IPPP, APP, micron magnesium hydroxide, micron aluminum hydroxide, etc) Metal chemicals ( bismuth salts, Copper salts, Chrome salts Tin salts, Nickel salts, Manganese salts, Zinc salts series, and Iron chemicals), Flux water treatment chemicals (sulfur, Boron, heavy metal), Organic Catalysts, Organic compounds ,Oil and oilfield chemicals, Air treatment chemicals ...
Company type: Leading producer
Country: P.R.China
Phone: +86-21-68451592
Telefax: +86-21-68450923

U-Chemo Scientific (Shanghai) Co.,Ltd.

Company type: Producer
U-Chemo Scientific(Shanghai) Co.,Ltd is specialized in chemistry and chemical supply chain since founded in 2008. After more than 10 years’ development, U-Chemo is now a main supplier of the insect pheromones, pharmaceutical intermediates, cosmetic ingredients, fertilizers & some pesticides. U-Chemo also offer outsourcing services for raw materials Made-In-China. Additionally 1,2-Propyleneglycol monoethyl ether is supplied by us. Now U-Chemo owns a key lab in Shanghai and two cooperate factories with excellent facilities. Our Customers ...
Country: P.R.China   Phone: +86-21 58 38 03 26   Telefax: +86-21 58 38 03 26

OPQ Chemical Co., Ltd

Company type: Producer
Country: P.R.China
Phone: +86-17615852982
OPQ Chemical is a high tech enterprise,located in China Spring city(Jinan).Mainly engages in the development and production of phenolic and quinones,additive agents, dying stuffs, and pesticide intermediates,and also has been involved in other fine chemicals,cosmetic raw materials etc.And actively practices the business philosophy of "MY heart, let you feel more assured". We are supplier of 2,2'-(Phenylimino)diethanol. OPQ has international advanced production technology and equipment, the company's marketing network thro ...

Simagchem Corporation

Your partner in China for chemicals business. We are seller of Cadmium oxide. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation.
Company type: Bulk chemical producer
Country: P.R.China
Phone: +86 592 2680 277
Telefax: +86 592 2680 237

Anderson & Steinssen Inc

Company type: Bulk chemical supplier
We supply our chemical product (Methoxymethyl)triphenylphosphonium chloride. Anderson & Steinssen Inc is a new materials supplier with technology information sharing, THE BEST INGREDIENTS
Country: USA   Phone: +1 206 556 7669   Telefax: +1 425 5299207

FUDAW INDUSTRY LTD

Country: P.R.China
Phone: +86 15601609726
FUDAW is a leading manufacturer of biological chemicals.Established in 2000,We currently produce more than 300 products,which are widely used in chemical industry,R&D,agriculture, animal nutrition, human health care, sports fitness and beauty products.We have more than 500 customers around the world. We are supplier of Glycine. In order to better serve our customers, we have branches and warehouses in the world's major economic centers and ports. We focus on innovation and develop more than 20 products ...

Sancai Industry Co.,Ltd.

Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ...
Company type: Leading producer
Country: P.R.China
Phone: +86-531-88913079
Telefax: +86-531-88913079

H&Z Industry Co.,Ltd

H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. H&Z Industry Co.,Ltd also offers Methyl triethyl ammonium tetrafluoroborate. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners.
Country: P.R.China   Phone: +86 13583185792   Telefax: +86 531 88905468

Shandong Minglang Chemical Co., Ltd

Company type: Producer
Country: P.R.China
Phone: +86-13220566916
Telefax: +86 531 58990167
Minglang Chemical is owned by Minglang Group,is a large manufacturer of fine chemicals and cosmetic materials that integrates R&D,production and sales together.It is located in the east of the Nanwang Economic Development District in Linzi,and the west of it is Qilu Petroleum Chemical Group,the east of it is Zijiang Road and the transportation is convenient.The enterprise covers an area of 9,000 square meters and the building area can be 3,200 square meters. We are supplier of Escitalopram oxalate. In recent years,t ...

Fox Chemicals GmbH

Fox Chemicals GmbH is a young, dynamic and full-service supplier and distributor of speciality products and laboratory equipment, representing quality manufacturers around the world. Fox Chemicals GmbH also offers Bismuth(III) sulfide. These strong and narrow partnerships with the producers, give the advantage to the customers, to get a very competitive prices, a short delivery time, the documents important and indispensable for his work, and at all events, a common business in the mutual respect and the transparency. Fox Che ...
Company type: International Supplier
Country: Germany
Phone: +49 7240 927151
Telefax: +49 7240 927150

Zehao Industry Co., Ltd.

The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. We are seller of R-(+)-1,2-Dithiolane-3-pentanoic acid. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the marketplace with high quality metal compounds as standard or customized products. Our capabilities are comprised of our manufacturi ...
Country: P.R.China   Phone: +86-531-88909322   Telefax: +86-531-88909322

Lori Industry Co., Ltd

Company type: Bulk chemical producer
Country: P.R.China
Phone: +86-13011713125
Telefax: +86-13011713125
Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals . We are supplier of Polyphenyl ether (5 rings) os-124, stat. phase for gc. Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...

Dayang Chem (Hangzhou) Co.,Ltd.

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We are supplier of 2-Nonylbenzimidazole. We expect to cooperate with more partners in ...
Company type: Leading producer
Country: P.R.China
Phone: +86-571-88938639
Telefax: +86-571-8893-8652

Nantong Xindao Biotech Ltd

Company type: Leading producer
XINDAO is a world leading biochemical company formed by a professional team.The company specializes in the production, development and sales of animal health, crop science, nutrition and health care, skin care raw materials, fine chemicals and other products. Additionally 3-Methoxy-N,N-dimethylpropionamide is supplied by us. At present, more than 300 kinds of products can be mass produced, which are widely used in chemical industry, health, agriculture, animal husbandry, biochemical research and other high-end fields. XINDAO pays attention ...
Country: P.R.China   Phone: +86 19033786557  

Shandong SanYoung Industry Co., Ltd

Country: P.R.China
Phone: +86 155-64526813
Telefax: +86 531-56897532
Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Additionally Laurocapram is supplied by us. Our company has a large number of customers with good reputation at home and abroad, ...

Xingrui Industry Co., Limited

Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. We are seller of 5-Hydroxymethylpyrrolidin-2-one. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...
Company type: Leading producer
Country: P.R.China
Phone: +86-531-88980365
Telefax: +86-531-88980365

AK Scientific, Inc.

Company type: Supplier
AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. We sell Quizalofop-P-ethyl as well. AK Scientific products can be searched by Name (or ...
Country: USA   Phone: +1 (510) 429-8835   Telefax: +1 (510) 429-8836

Skyrun Industrial Co., Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-576-84015261
Telefax: +86-576-84015261
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. We are seller of Cilnidipine. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...

Leap Chem Co., Ltd

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...
Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658

BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products
Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. BIOZOL Diagnostica Vertrieb GmbH is a seller of Lansoprazole N-oxide. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...
Country: Germany   Phone: +49-871-966346-0   Telefax: +49-871-966346-13

Dr. Paul Lohmann GmbH & Co. KGaA

Company type: Producer
Country: Germany
Phone: +49 5155 63-0
Telefax: +49 5155 63 5834
Dr. Paul Lohmann is the world’s leading provider of specialty mineral salts to the nutrition, dietary, cosmetic, pharmaceutical, chemical and technical industries. Our 120 years of manufacturing experience-combined with our innovative spirit and high flexibility – enables us to respond to your changing needs. We offer the broadest available portfolio of mineral salts, with more than 350 products in a range of qualities, designed to provide optimum performance across a wide ra ...

Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
24/25-36-26 (S)
WGK Germany:
1
RTECS:
OM4508000
Storage temperature:
Store at RT.

What other providers are available for CAS 10034-99-8?

In addition to the providers presented here for Magnesium sulfate 7-hydrate with the CAS number 10034-99-8, there are other 12 providers with slightly different product names available for this CAS number.

+2 additional providers that we know from the past
+1 additional providers that we know from the past
+3 additional providers that we know from the past
+3 additional providers that we know from the past
+1 additional providers that we know from the past
Anderson & Steinssen Inc




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