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Muby chemicals, is the flagship company in Mubychem Group, established in 1976, It has several manufacturing units in its wings, making Inorganic Chemicals Pharmaceutical Excipients, Fragrances & Flavour Chemicals in India.  Mubychem Group has manufacturing facilities spread across Western India and sales purchase agents in several countries. The associated manufacturing units are accredited with certifications like FDA) GMP Approval, ISO-9001:2008 & ISO-22000:2005 Certification, "REACH" Pre-registration, Kosher, Halal & HACCP Certification.

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Exports to USA and Latin America, Chile, Brazil, Africa, United Arab Emirates UAE, Dubai, Tanzania, Turkey, Kenya, Argentina, Egypt, etc. in Jumbo Bags 25 or 50kg HDPE laminated bags with extra liner. Paletized and Shrink Wrapped for Export Import Trade. Drum Packing

Potassium Nitrite & Potassium Nitrate Pure & IP BP USP ACS AR Analytical Reagent FCC Food Grade Manufacturers

Potassium Nitrate Nitrite Manufacturers

MSDS of Potassium Nitrate USP BP IP ACS AR Analytical Reagent FCC Food Grade Manufacturers

Potassium Nitrate is a powerful oxidizing agent (releases oxygen on heating) and is used in gunpowder and fertilizers.

Potassium Nitrate is used in the manufacture of various types of Glass, Explosive-Blasting powder, Slurry, Dynamics, Matches, Fertilizers, Heat Treatment & Heat transfer salts and Leather processing Industries. Major uses of potassium nitrate are in fertilizers, rocket propellants and fireworks. It is one of the constituents of gunpowder. When used as a food additive in the European Union, the compound is referred to as E252.

POTASSIUM NITRATE

CAS No.: 7757-79-1,  Molecular Weight: 101.1, Chemical Formula: KNO3

Specification of Potassium Nitrate:

Particulars --------- TECHNICAL GRADE --- PURE GRADE
Appearance ---------- White crystalline - White crystalline powder
Assay (as KNO3) ----- 99.000 % min ------ 99.50 % min
K 2 O --------------- 46.250 % min ------ 46.500 % min
Nitrogen ------------ 13.700  % max ----- 13.800 % min
Sulphate (as SO 4 ) - 0.010 % max ------- 0.005 % max
Chloride (as Cl) ---- 0.05 % max -------- 0.005 % max
Iron (as Fe) -------- 0.002 % max ------- 0.001 % max
Heavy Metal (as Pb) - 0.0003 % max ------ 0.0002 % max

Packing:

Potassium Nitrate is packed 50kg in HDPE laminated bags or as required by the buyer.

Potassium Nitrate BP

KNO3 -- 101.1 -- 7757-79-1

DEFINITION
Potassium nitrate contains not less than 99.0 per cent and not more than the equivalent of 101.0 per cent of KNO3, calculated with reference to the dried substance.

CHARACTERS
A white, crystalline powder or colourless crystals, freely soluble in water, very soluble in boiling water, practically insoluble in alcohol.

IDENTIFICATION
A. It gives the reaction of nitrates.
B. Solution S (see Tests) gives the reactions of potassium.

TESTS
Solution S
Dissolve 10.0 g in carbon dioxide-free water prepared from distilled water and dilute to 100 ml with the same solvent.
Appearance of solution
Solution S is clear and colourless.
Acidity or alkalinity
To 10 ml of solution S add 0.05 ml of bromothymol blue solution.  Not more than  0.5 ml of 0.01 M hydrochloric acid or 0.01 M sodium hydroxide is required to change  the colour of the indicator.
Reducible substances
To 10 ml of solution S, add 0.5 ml of dilute sulphuric acid and 2 ml of zinc iodide  and starch solution. The solution does not become blue within 2 min.
Chlorides
If intended for ophthalmic use, it complies with the test for chlorides. Dissolve 2.5 g in water and dilute to 15 ml with the same solvent. The solution complies with the  limit test for chlorides (20 ppm).
Sulphates
Dilute 10 ml of solution S to 15 ml with distilled water. The solution complies with the limit test for sulphates (150 ppm).
Ammonium
1 ml of solution S complies with the limit test (A) for ammonium (100 ppm). If intended for ophthalmic use, not more than 50 ppm of ammonium. Calcium
Dilute 10 ml of solution S to 15 ml with distilled water. The solution complies with the limit test for calcium (100 ppm). If intended for ophthalmic use, not more than 50 ppm of calcium.
Iron
Dilute 5 ml of solution S to 10 ml with water. The solution complies with the limit test for iron (20 ppm). If intended for ophthalmic use, not more than 10 ppm of iron.
Sodium
Not more than 0.1 per cent of Na, determined by atomic emission spectrometry.
Heavy metals
12 ml of solution S complies with limit test A for heavy metals (10 ppm).
Loss on drying
Not more than 0.5 per cent determined on 1.000 g by drying in an oven at 100 C to  105 C.


Potassium Nitrate USP

Potassium Nitrate
KNO3 101.10
Potassium nitrate.
Potassium nitrate [7757-79-1].

Potassium Nitrate contains not less than 99.0 percent and not more than 100.5 percent of KNO3.

Identification A solution of it responds to the tests for Potassium and for Nitrate.
Chloride A 500-mg portion of it shows no more chloride than corresponds to 0.21 mL of 0.020 N hydrochloric acid (0.03%).
Sulfate Dissolve 100 mg of Potassium Nitrate in 10 mL of water, add 15 mL of 6 N hydrochloric acid, and evaporate to dryness on a steam bath. To the residue so obtained add 7 mL of 6 N hydrochloric acid, and evaporate to dryness on a steam bath. Dissolve the residue so obtained in about 35 mL of water and, if necessary, neutralize with hydrochloric acid using litmus paper indicator. Filter, if necessary, to obtain a clear test solution. This test solution shows no more sulfate than corresponds to 0.10 mL of 0.020 N sulfuric acid (0.1%).
Arsenic: 3 ppm.
Lead A solution of 0.5 g of it in 20 mL of water contains not more than 5 4g of lead (corresponding to not more than 0.001% of Pb).
Heavy metals: 0.002%.
Iron: not more than 0.001%.
Limit of sodium the limit is 0.1%.
Limit of nitrite To pass the test.


Potassium Nitrate FCC

KNO3 Formula wt 101.10
INS: 252 CAS: [7757-79-1]

DESCRIPTION
Potassium Nitrate occurs as colorless, transparent prisms, as white granules, or as a white, crystalline powder. It is slightly hygroscopic in moist air. One gram dissolves in 3 mL of water at 25, in 0.5 mL of boiling water, and in about 620 mL of alcohol. Its solutions are neutral to litmus.
Function: Antimicrobial agent; preservative.

REQUIREMENTS
Identification: A 1:10 aqueous solution gives positive tests for Potassium and Nitrate.
Assay: Not less than 99.0% and not more than 100.5% of KNO3 after drying.
Chlorate: Sprinkle about 100 mg of dry sample on 1 mL of sulfuric acid. The mixture does not turn yellow.
Lead: Not more than 4 mg/kg.
Loss on Drying: Not more than 1%.


ACS Specifications
American Chemical Society

Potassium Nitrate ACS

KNO3
Formula Wt 101.10
CAS Number 7757-79-1

REQUIREMENTS
Assay: 99.0% KNO3
pH of a 5% solution: 4.5-8.5 at 25C

MAXIMUM ALLOWABLE
Insoluble matter ........... 0.005%
Chloride (Cl) ............... 0.002%
Iodate (IO3) ............... 5 ppm
Nitrite (NO2) .............. 0.001%
Phosphate (PO4) ........ 5 ppm
Sulfate (SO4) .............. 0.003%
Heavy metals (as Pb) ... 5 ppm
Iron (Fe) ..................... 3 ppm
Calcium (Ca) ............... 0.005%
Magnesium (Mg) ......... 0.002%
Sodium (Na) ............... 0.005%


POTASSIUM NITRITE

Specification of Potassium Nitrite:

CAS No.: 7758-09-0
Formula: KNO2
Appearance: White to Yellowish
Solubility (10% in Water): Clear and Bright
Chloride: 0.005% Max.
Sodium: 0.25%
Assay: 96% and also 98%
Packing: 25 Kg Drum

Potassium Nitrite & Potassium Nitrate Pure IP BP USP ACS AR Analytical Reagent FCC Food Grade Manufacturers etc.:

MUBY CHEMICALS
S-8, SARIFA MANSION, 2ND FLANK ROAD, CHINCHBUNDER, MUMBAI 400009, INDIA.
TEL: (Off.) 91-22-23770100, 23726950. FAX: 91-22-23728264.

E-mail: info@muby.in

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Last updated 13-jul-16

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Muby.in Pharmaceutical IP BP USP Grades of Chemicals
Ammonium Chloride Benzyl Alcohol BP Benzyl Alcohol USP, ACS
Boric Acid USP-NF, BP Borax BP, USP-NF, ACS
Boric Acid IP, ACS Calcium Chloride
Calcium Hydroxide BP, USP Calcium Hydroxide FCC, ACS
Calcium Oxide FCC, USP Calcium Saccharate
Calcium Sulfate USP, BP Calcium Sulfate FCC, ACS
Chromic Chloride USP, Chromium Chloride Gentian Violet USP, Crystal violet BP
Magnesium Chloride BP, IP Magnesium Chloride USP-NF, FCC, ACS
Magnesium Sulphate BP, IP Magnesium Sulfate USP, FCC ACS
Manganese Chloride FCC, ACS Manganese Sulphate BP, Manganese Sulfate USP
Manganese Sulfate ACS, FCC Magnesium Chloride
Methyl-thioninium Chloride BP, Methylene Blue USP Maleic acid
Potassium bromide Potassium Chloride
Potassium nitrate Potassium nitrite Potassium Phosphate
Sodium Acetate Sodium Bicarbonate BP, IP
Sodium Bicarbonate USP, FCC, ACS Sodium Diacetate
Sodium Phosphate Sodium propionate
Sodium Thiosulphate Sodium Thiosulfate BP-USP-IP
Sodium Thiosulfate-ACS-FCC-Food Sodium Hydroxide Pellets USP-NF FCC ACS
Caustic Soda Pellets BP IP Sodium nitrite Sodium nitrate
Zinc Chloride  
Other Chemical Products
Ammonium Phosphate Ammonium persulfate
Barium chloride  
Calcium propionate Ceric ammonium nitrate
Cupric Chloride Calcium Nitrite Nitrate
Isatoic Anhydride  
HEDP Hhydroxyethylidene diphosphonic acid Potassium Iodide
Sodium Bromide Sodium Formaldehyde Bisulfite

Exports to USA UAE Europe South Africa Tanzania Kenya Uganda Egypt Nigeria Turkey Brazil Chile Argentina Dubai Cameroon Guatemala Mexico

Exports to USA UAE Europe South Africa Tanzania Kenya Uganda Egypt Nigeria Turkey Brazil Chile Argentina Dubai Cameroon Guatemala Mexico etc.

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