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Potassium sulfate

BGC Id:600127219155
CAS No:7778-80-5
Synonyms:water r phe ; arcanum duplicatum ; potassium sulfate (k2(so4)) ; k2so4 ; kaliumsulphuricum ; tartarusvitriolatus ; dipotassium sulfate ; potassium sulphate ; salt of lemery ; glazier's salt ; kjeltabs ib 61 ; sulfuric acid, dipotassium salt ; kaliumsulfat ; salpolychrestum ; sulfuric acid potassiumsalt (1:2) ; potassium sulfate (k2so4) ; sal polychrestum ; kalii sulfas ; sulfuricacid dipotassium salt (8ci,9ci)
Molecular Formula:K2SO4
Molecular Weight:174.26
EINECS:231-915-5
Structural Formula

Verified providers in 2025

The following 15 notable providers have been checked and can be recommended.
Chemical-Suppliers
Caesar & Loretz
Alternative name Kaliumsulfat cryst.
Further description Kalii sulfas
Monograph Ph.Eur.9.6
Pharmaceutical status free
UEXDES
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The last intensive check and update was carried out on 2025/11/10.

Identify

Synonyms:
water r phe ; arcanum duplicatum ; potassium sulfate (k2(so4)) ; k2so4 ; kaliumsulphuricum ; tartarusvitriolatus ; dipotassium sulfate ; potassium sulphate ; salt of lemery ; glazier's salt ; kjeltabs ib 61 ; sulfuric acid, dipotassium salt ; kaliumsulfat ; salpolychrestum ; sulfuric acid potassiumsalt (1:2) ; potassium sulfate (k2so4) ; sal polychrestum ; kalii sulfas ; sulfuricacid dipotassium salt (8ci,9ci)
CAS:
7778-80-5
EINECS:
231-915-5
Molecular Formula:
K2SO4
MDL:
MFCD00011388
SMILES:
CC(C)CC(=O)CC(C)C

Properties

Molecular Weight:
174.26 g·mol−1
Density:
2.332 g/cm3
Melting point:
1069 °C, 1342 K, 1956 °F
Boiling point:
1689 °C, 1962 K, 3072 °F
Flash point:
1689 °C
Solubility:
slightly soluble in glycerol, insoluble in acetone, alcohol, CS2
Physical Description:
white crystalline solid
download Download Molfile for :
Potassium Sulphate

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. • 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

AXO Industry SA

Country: Belgium
Phone: +32 10 24 67 28
Telefax: +32 10 24 59 12

ProChem, Inc.

ProChem, Inc. was established in 1986 to supply quality chemical products at competitive prices. We are now celebrating 30 years of chemical manufacturing. Our philosophy at ProChem Centers on our customers Needs and the Quality of our products.
Country: USA
Phone: +1 (815) 398-1788
Telefax: +1 (815) 398-1810

Caesar & Loretz GmbH

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. 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 ...
Country: Germany   Phone: +49 2103-49940  

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

Company type: Producer
Country: P.R.China
Phone: +86-21 58 38 03 26
Telefax: +86-21 58 38 03 26
...

Simagchem Corporation

Your partner in China for chemicals business. 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

Shandong Lanhai Industry Co.,Ltd.

Company type: Producer
Shandong Lanhai Industry Co., Ltd established in 2015. The headquartered located in the beautiful Spring city Jinan. The company's factory is located in Coal Chemical Industrial Park, Juye County, Heze City Shandong province.Lanhai Industry is a high-tech enterprise in Shandong Province. The company integrates science, industry and trade, specializing in the research, development, production and operation of fluorosilicone products, OLED intermediates and agricultural fertili ...
Country: P.R.China   Phone: +86-15953182965  

Fox Chemicals GmbH

Company type: International Supplier
Country: Germany
Phone: +49 7240 927151
Telefax: +49 7240 927150
...

Lori Industry Co., Ltd

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 . 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, ...
Company type: Bulk chemical producer
Country: P.R.China
Phone: +86-13011713125
Telefax: +86-13011713125

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. 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  

Hangzhou Lingrui Chemical Co., Ltd.

Company type: Producer
Country: P.R.China
Phone: +86-571-88092529
Telefax: +86-571-87334908
...

Shandong SanYoung Industry Co., Ltd

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. Our company has a large number of customers with good reputation at home and abroad, ...
Country: P.R.China
Phone: +86 155-64526813
Telefax: +86 531-56897532

Xiamen Equation Chemical Co.,Ltd

Company type: Bulk chemical producer
Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers.
Country: P.R.China   Phone: +86 592 6515854   Telefax: +86 592 6515854

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658
...

BIOZOL Diagnostica Vertrieb GmbH

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. 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 ...
Company type: Supplier of chemical products
Country: Germany
Phone: +49-871-966346-0
Telefax: +49-871-966346-13

Safety Information

Hazard Classes:
Safety Codes:
22-24/25 (S)
WGK Germany:
1
RTECS:
TT5900000
Storage temperature:
Store at RT.

What other providers are available for CAS 7778-80-5?

In addition to the providers presented here for Potassium sulfate with the CAS number 7778-80-5, there are other 11 providers with slightly different product names available for this CAS number.

+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
+2 additional providers that we know from the past
+2 additional providers that we know from the past




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