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Potassium nitrate

BGC Id:160056821956
CAS No:7757-79-1
Synonyms: potassium nitrate( food grade) ; nitric acid, potassium salt ; niter ; saltpetre ; sensodyne (tn) ; potassium nitrate (jan/usp) ; kaliinitras ; salt peter ; saltpeter ; potassium nitrate( pharmaceutical grade) ; potassium nitrate acs crystals ; kno3 ; nitric acid potassium salt ; kaliumnitrat ; vicknite ; nitre ; nitrateofpotash ; collo-bo ; potassiumnitrat ; sensodyne
Molecular Formula:KNO3
Molecular Weight:101.1032
EINECS:231-818-8
Structural Formula

Verified providers in 2026

The following 12 notable providers have been checked and can be recommended.
Chemical-Suppliers
Caesar & Loretz
Alternative name Kaliumnitrat Further description Kalii nitras, Kalium nitricum Monograph Ph.Eur.9.0 Pharmaceutical status pharmacy-only (conditionally) INCI Potassium Nitrate UEXDES Chemicals solid
Chemical-Suppliers
Molekula
Molecular Weight : 101.1 Formula : KNO3 HS Code : 2834210000 Categories : Inorganic Chemicals,Salts

The last intensive check and update was carried out on 2026/10/13.

Identify

Synonyms:
potassium nitrate( food grade) ; nitric acid, potassium salt ; niter ; saltpetre ; sensodyne (tn) ; potassium nitrate (jan/usp) ; kaliinitras ; salt peter ; saltpeter ; potassium nitrate( pharmaceutical grade) ; potassium nitrate acs crystals ; kno3 ; nitric acid potassium salt ; kaliumnitrat ; vicknite ; nitre ; nitrateofpotash ; collo-bo ; potassiumnitrat ; sensodyne
CAS:
7757-79-1
EINECS:
231-818-8
Molecular Formula:
KNO3
MDL:
MFCD00011409
SMILES:
B1(OC(C(O1)(C)C)(C)C)C2=C(C=CC(=C2)C(F)(F)F)N3CCOCC3

Properties

Molecular Weight:
101.1032 g·mol−1
Density:
1.00 g/mL at 20 °C
Melting point:
334 °C(lit.)
Boiling point:
83 °C at 760 mmHg
Flash point:
400°C
Solubility:
H2O: 1 M at 20 °C, clear, colorless

Suppliers

Hädener Rohstoffe GmbH

Hädener Rohstoffe GmbH is a leading Swiss distributor founded in 1987 with main activities in the market of life science, food ingredients, industrial chemicals and cosmetic raw materials. Beside our headquarter in St. Gallen we have an office in Shanghai, warehouses in Rotterdam and St. Gallen with a logistical network serving the Swiss and EU market. We are supplier of Magnesium chloride 6-hydrate. Hädener Rohstoffe GmbH is a partner to the raw material processing industry, developing tailor made solutions, offering a coh ...
Country: Switzerland   Phone: +41-(0)71223 5218   Telefax: +41-(0)71223 5219

Hunan Azeal Materials Co., Ltd.

Country: P.R.China
Phone: +86 731 89793926
Telefax: +86 731 85518167
Hunan Azeal Materials Co., Ltd. is located in Changsha City, Hunan Province. We provide Dawei Prism as well. It is a high-tech material technology company integrating R & D and production. Our company has advanced scientific research equipment, technology and research team of nano materials and rare earth materials. We can provide micron and nano powders of various sizes, solutions of various emulsifying degrees and pH values, and various alloy products. We accept customization and joint development. Our c ...

VMP Chemiekontor GmbH

The VMP chemistry Kontor GmbH grew out of a desire to return to the back, which we were already years ago. VMP Chemiekontor GmbH is a seller of Charcoal activated. 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

ProChem, Inc.

Company type: Bulk chemical producer
ProChem Inc. was founded in 1986 by Reno Novak as a manufacturing company producing high purity inorganic chemicals. For 40 years we have grown to supplying a variety of industries with rare earth and transition metal inorganic, and metal-organic compounds and precursors for advanced materials applications. These products are utilized in a wide range of applications including computer chip technology, lasers, ceramics, alternative energy, energy storage, and biomedical techno ...
Country: USA   Phone: +1 (815) 398-1788   Telefax: +1 (815) 398-1810

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. In addition we offer contract manufacturing for liquids, semi-solid forms, powders and teas – as finished products or premixes. Atropine sulfate is also served by Caesar & Loretz GmbH. Our quality guidelines are based on the following standards: • EU GMP guidelines (good manufacturing practice) • German Pharmaceuti ...

Molekula GmbH

Molekula supplies speciality chemicals and biochemicals to the fine chemical, research and diagnostic community. Our core competence is in the area of heterocycles for combinatorial chemistry, small building blocks for discovery and large scale synthesis for pilot teams and production. In the field of biochemicals, Molekula is a major supplier of key reabents used in the area of diagnostics, microbiology and biotechnology.
Company type: Trading company
Country: Germany
Phone: +49 (0) 89 360 900 900
Telefax: +49 (0) 89 360 900 901

Fox Chemicals GmbH

Company type: International Supplier
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. 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. Cesium tungsten oxide is also served by Fox Chemicals GmbH. Fox Che ...
Country: Germany   Phone: +49 7240 927151   Telefax: +49 7240 927150

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 provide Calcium pyrophosphate as well. In recent years,t ...

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

Skyrun Industrial Co., Ltd.

Company type: Leading producer
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. We are seller of Isopsoralen. & 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 ...
Country: P.R.China   Phone: +86-576-84015261   Telefax: +86-576-84015261

BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products
Country: Germany
Phone: +49-871-966346-0
Telefax: +49-871-966346-13
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 provide Citronellyl ethyl oxalate as well. We are supplying and producing lab quantities from tiny qua ...

BuGuCh & Partners

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
Company type: Producer
Country: Germany

Safety Information

Hazard Classes:
5.1
Hazardous Substances Data:
Non-Regulated Material ¹
Risk Codes:
8-36/38-36/37/38-22 (R)
Safety Codes:
26-17-36-7-24/25 (S)
WGK Germany:
1
RID / ADR:
UN 3264 8 / PG 3
RTECS:
TT3700000
Storage temperature:
Store at RT.

What other providers are available for CAS 7757-79-1?

In addition to the providers presented here for Potassium nitrate with the CAS number 7757-79-1, there are other 13 providers with slightly different product names available for this CAS number.

Leap Chem Co., Ltd
+5 additional providers that we know from the past
+1 additional providers that we know from the past
+1 additional providers that we know from the past
+1 additional providers that we know from the past
+2 additional providers that we know from the past




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