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Zinc Sulphate or Zinc Sulfate USP BP IP Analytical Reagent FCC Food Grade Manufacturers
Anmol Chemicals is a manufacturer supplier exporter of Zinc Sulphate or Zinc Sulfate and it offers materials as per IP BP EP Ph Eur USP NF JP FCC Food Grade as per the the latest monograph at best prices. Anmol Chemicals Group, established in 1976, is the pioneer manufacturer of Specialty Chemicals, Pharmaceutical Excipients, Some API, Food Chemicals in India. Anmol Chemicals Group has manufacturing facilities spread across Western India, representatives in Houston, Chicago USA and Dubai, UAE. We also have toll manufacturing units for processing chemicals in a few countries around the world. We make IP, BP, EP, USP, NF, Ph. Eur., JP, FCC or Food Grade, Analytical Reagent Grade, LR or Laboratory Reagent Grades and Pure Grades of various chemicals. All our items are analyzed to meet the required standards. We can supply the product in grams for your laboratory trial and in tons for your plant scale jobs.
We manufacture Bulk Drugs / API, Excipients, Pharmaceuticals (IP BP USP NF Ph Eur EP JP), Specialty Chemicals (Pure/Reagent), Mineral Fortifiers (FCC). Our manufacturing facility is FDA approved and GLP, cGMP, ISO9001, ISO14001, ISO/IEC 17025, ISO22000, FSSC 22000, ISO45001, FSSAI, Kosher, HALAL, COPP, WHO-GMP certified and Written Confirmation (WC) is available. Solid materials can be customized for particle size, shape, and bulk density. We observe WHO Good Manufacturing Practices and Good Laboratory Practices. We are a government-recognized STAR Export House and "Authorised Economic Operator (AEO)" per Indian Customs.
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Zinc Sulphate MSDS or SDS of BP IP USP Analytical Reagent FCC Food Grade Manufacturers
Synonyms: Zinc Sulfate
CAS Number: 7446-20-0 & 7733-02-0, Molecular Weight: 287.54, Chemical Formula: ZnSO4·7H2O, EINECS EC Number: 231-793-3
Zinc Sulphate Heptahydrate BP Ph Eur Grade Specifications
ZnSO4,7H2O -- 287.5 -- CAS 7446-20-0
DEFINITION
Content:
99.0 per cent to 104.0 per cent Zinc Sulphate Heptahydrate ( Zinc Sulfate Heptahydrate ).
CHARACTERS
Appearance:
White or almost white, crystalline powder or colourless, transparent crystals, efflorescent.
Solubility: Very soluble in water, practically insoluble in alcohol.
IDENTIFICATION
A. Solution S (see Tests) gives the reactions of sulphates.
B. Solution S gives the reaction of zinc.
C. It complies with the limits of the assay.
TESTS
Solution S: Dissolve 2.5 g in carbon dioxide-free water and dilute to 50 ml with the same solvent.
Appearance of solution: Solution S is clear and colourless.
pH: 4.4 to 5.6 for solution S.
Chlorides: Maximum 300 ppm.
Iron: Maximum 100 ppm.
Zinc Sulphate Hexahydrate BP Ph Eur Grade Specifications
ZnSO4-6H2O -- 269.5 -- CAS 13986-24-8
DEFINITION
Content: 99.0 per cent to 104.0 per cent Zinc Sulphate Hexahydrate ( Zinc Sulfate Hexahydrate ).
CHARACTERS
Appearance: White or almost white, crystalline powder or colourless transparent crystals, efflorescent.
Solubility: Very soluble in water, practically insoluble in alcohol.
IDENTIFICATION
A. Solution S (see Tests) gives the reactions of sulphates.
B. Solution S gives the reaction of zinc.
C. It complies with the limits of the assay.
TESTS
Solution S: Dissolve 2.5 g in carbon dioxide-free water and dilute to 50 ml with the same solvent.
Appearance of solution: Solution S is clear and colourless.
pH: 4.4 to 5.6 for solution S.
Chlorides: Maximum 300 ppm.
Iron: Maximum 100 ppm.
Zinc Sulphate Monohydrate BP Ph Eur Grade Specifications
ZnSO4-H2O -- 179.5 -- CAS 7446-19-7
DEFINITION
Content:
99.0 per cent to 101.0 per cent.
CHARACTERS
Appearance:
White or almost white, crystalline powder, or colourless, transparent crystals.
Solubility: Very soluble in water, practically insoluble in ethanol (96 per cent).
IDENTIFICATION
A. Solution S (see Tests) gives the reactions of sulphates.
B. Solution S gives the reaction of zinc.
C. It complies with the limits of the assay.
TESTS
Solution S: Dissolve 2.5 g in carbon dioxide-free water R and dilute to 50 ml with the same solvent.
Appearance of solution: Solution S is clear and colourless.
pH: 4.4 to 5.6 for solution S.
Chlorides: Maximum 300 ppm.
Iron: Maximum 100 ppm.
Zinc Sulfate USP Grade Specifications
ZnSO4-xH2O
Sulfuric acid, zinc salt (1:1), hydrate.
Zinc sulfate (1:1) monohydrate 179.46
Zinc sulfate (1:1) heptahydrate 287.56 [CAS 7446-20-0]
Anhydrous 161.46 [CAS 7733-02-0]
Zinc Sulfate contains one or seven molecules of water of hydration. The monohydrate contains not less than 89.0 percent and not more than 90.4 percent of ZnSO4, corresponding to not less than 99.0 percent and not more than 100.5 percent of ZnSO4-H2O, and the heptahydrate contains not less than 55.6 percent and not more than 61.0 percent of ZnSO4, corresponding to not less than 99.0 percent and not more than 108.7 percent of ZnSO4-7H2O.
Identification— A solution of it responds to the tests for Zinc and for Sulfate.
Acidity— A solution containing the equivalent of 28 mg of ZnSO4 per mL is not colored pink by methyl orange TS.
Arsenic— the limit is 14 ppm.
Lead— The lead limit is 0.002%.
Alkalies and alkaline earths— Dissolve the equivalent of 1.12 g of ZnSO4 in about 150 mL of water contained in a 200-mL volumetric flask. Precipitate the zinc completely by means of ammonium sulfide TS, and dilute with water to volume. Mix, and filter through a dry filter, rejecting the first portion of the filtrate. To 100 mL of the subsequent filtrate add a few drops of sulfuric acid, evaporate to dryness in a tarred dish, and ignite: the weight of the residue does not exceed 5 mg (0.9%).
Zinc Sulfate FCC Food Grade Specifications
ZnSO4-H2O Formula weight, monohydrate 179.45
ZnSO4-7H2O Formula weight, heptahydrate 287.54
CAS: monohydrate [CAS 7446-19-7]
CAS: heptahydrate [CAS 7446-20-0]
DESCRIPTION
Zinc Sulfate occurs as colorless, transparent prisms or small needles, or as a granular, crystalline powder. It contains one or seven molecules of water of hydration. The monohydrate loses water at temperatures above 238C; the heptahydrate effloresces in dry air at room temperature. Its solutions are acid to litmus. The monohydrate is soluble in water and practically insoluble in alcohol. One gram of the heptahydrate dissolves in about 0.6 mL of water and in about 2.5 mL of glycerin; it is insoluble in alcohol.
Function: Nutrient.
REQUIREMENTS
Identification: A 1:20 aqueous solution gives positive tests for Zinc and for Sulfate.
Assay: Monohydrate: Not less than 98.0% and not more than 100.5% of ZnSO4-H2O; Heptahydrate: Not less than 99.0% and not more than 108.7% of ZnSO4-7H2O.
Acidity: Passes test.
Alkalies and Alkaline Earths: Not more than 0.5%.
Cadmium: Not more than 2 mg/kg.
Lead: Not more than 4 mg/kg.
Mercury: Not more than 5 mg/kg.
Selenium: Not more than 0.003%.
Zinc Sulfate Analytical Reagent Grade Specifications
Zinc Sulfate Heptahydrate
ZnSO4-7H2O
Formula Weight 287.56
CAS Number 7446-20-0
| Assay | 99.0-103.0% ZnSO4 . 7H2O |
| pH of a 5% solution | 4.4-6.0 at 25C |
MAXIMUM ALLOWABLE
| Insoluble matter | 0.01% |
| Chloride (Cl) | 5 ppm |
| Nitrate (NO3) | 0.002% |
| Ammonium (NH4) | 0.001% |
| Calcium (Ca) | 0.005% |
| Iron (Fe) | 0.001% |
| Lead (Pb) | 0.003% |
| Magnesium (Mg) | 0.005% |
| Manganese (Mn) | 3 ppm |
| Potassium (K) | 0.01% |
| Sodium (Na) | 0.05% |
Keywords: Zinc Sulfate, Zinc Sulphate IP BP Ph Eur EP USP Analytical Reagent FCC Food Grade CAS Number 7733-02-0 7446-20-0 Manufacturer Supplier Exporter Monograph Uses Chemical Molecular Formula Weight.
Manufacturers
ANMOL CHEMICALS
Now maturing as Anmol Chemicals Private Limited
Representatives in Houston, Chicago and New York, USA
TEL: (OFF) +91 22 23726950, +91 22 23774610, +91 22 23723564
Taloja Navi Mumbai, INDIA
e-mail: info@anmol.org
Copyright and Usual Disclaimer is Applicable
Last updated
7-mar-24
Exporters to USA, Canada, UAE, Kuwait, Qatar, Gautemala, Tunisia, Europe, South Africa, Bangladesh, Sri Lanka, Tanzania, Kenya, Egypt, Iraq, Turkey, Israel, Vietnam, Nigeria, Uganda, Brazil, Chile, Argentina, Dubai, UAE, Saudi Arabia, Cameroon, Mexico, Brazil, Chile, Argentina, Korea, Thailand, Malaysia, Indonesia, Jakarta, Australia, China, Germany, France, etc.
Representatives in New York, Houston - Texas, Chicago - Illinois, Los Angeles.
All products are Sold for Industrial and Laboratory Use only. No other use is permitted.
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Zinc Sulphate
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