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Aadhunik Industries is a company in Mubychem Group established in 1976. They are the pioneer manufacturers of Manganese Chloride, Pharmaceutical Fragrance & Flavor chemicals in India. They have several manufacturing facilities spread across India. The group has toll manufacturers and representatives in China, UAE, Europe & USA. |
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| The units have one or more of the certifications like FDA GMP, ISO 9001, ISO 22000, HACCP, REACH, Kosher & Halal | ||
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Manganese Chloride FCC Food grade Manganese Chloride ACS AR
Analytical Reagent Grade Manufacturers
MSDS of Manganese Chloride Manufacturers
MnCl4 Uses
Manganese Chloride Manufacturers ACS FCC Grade
Manganese Chloride
Commercial Pure & ACC AR Analytical Reagent FCC Food grade
We manufacture Manganese Chloride Tetrahydrate and Anhydrous in various grades like, Manganese Chloride Pure, Food Chemical Codex FCC Grade. ACS, American Chemical Society Reagent Grade or AR, Technical etc.
Reagent: Manganese Chloride Tetrahydrate as per ACS
specifications
American Chemical
Society Reagent Grade
Manganese Chloride Tetrahydrate ACS
Manganese (II) Chloride TetrahydrateManganous Chloride Tetrahydrate
Molecular Formula: MnCl2-4H2O
Molecular Weight: 197.90
CAS Number 13446-34-9
EINECS EC Number: 231-869-6
REQUIREMENTS
Assay: 98.0-101.0% MnCl2-4H2O
pH of a
5% solution: 3.5-6.0
at 25C
MAXIMUM ALLOWABLE
Insoluble
matter: 0.005%
Sulfate
(SO4): 0.005%
Heavy
metals (as Pb): 5 ppm
Iron (Fe): 5 ppm
Calcium
(Ca): 0.005%
Magnesium
(Mg): 0.005%
Potassium
(K): 0.01%
Sodium
(Na): 0.05%
Zinc (Zn): 0.005%
TESTS
ASSAY: (By complexometric titration of Mn). Weigh accurately 0.8 g, transfer to a 500-mL beaker, and dissolve in 200 mL of water. Add a few milligrams of ascorbic acid to prevent oxidation. From a burette, add about 30 mL of standard 0.1 M EDTA. Now add 10 mL of pH 10 ammoniacal buffer solution and about 50 mg of Eriochrome Black T indicator mixture. Continue the titration with EDTA to a clear blue color (and disappearance of the last trace of red). One milliliter of 0.1 M EDTA corresponds to 0.01979 g of MnCl2 . 4H2O.
% MnCl2 · 4H2O = (mL × M EDTA × 19.79) / Sample wt (g)pH OF A 5% SOLUTION: The pH
should be 3.5-6.0 at 25C.
INSOLUBLE MATTER: Use 20 g
dissolved in 150 mL of water.
SULFATE: Dissolve 10 g in 100 mL of water, add
1 mL of hydrochloric acid, filter, and heat the filtrate to boiling.
Add 10 mL of barium chloride reagent solution, digest in a covered
beaker on a hot plate (100C)
for 2 h, and allow to stand overnight. If a precipitate is formed,
filter through a fine ash less paper, wash thoroughly, and ignite.
Correct for the weight obtained in a complete blank test.
HEAVY METALS: Dissolve 6.0 g in about 20 mL
of water, and dilute with water to 30 mL. Use 25 mL to prepare the
sample solution, and use the remaining 5.0 mL to prepare the control
solution. Adjust the pH with ammonium acetate solution.
IRON: Use 2.0 g.
CALCIUM, MAGNESIUM, POTASSIUM, SODIUM, AND ZINC: (By flame AAS 39).
| Element | Wavelength (nm) | Sample Wt (g) | Standard Added (mg) | Flame Type* | Background Correction |
| Ca | 422.7 | 0.80 | 0.02; 0.04 | N/A | No |
| Mg | 285.2 | 0.20 | 0.005; 0.01 | A/A | Yes |
| K | 766.5 | 0.20 | 0.01; 0.02 | A/A | No |
| Na | 589.0 | 0.04 | 0.01; 0.02 | A/A | No |
| Zn | 213.9 | 0.20 | 0.01; 0.02 | A/A | Yes |
Manganese Chloride FCC Grade
as per US Food Chemical Codex
MnCl2 Formula wt,
anhydrous 125.84
MnCl2·4H2O Formula wt,
tetrahydrate 197.91
CAS: anhydrous [7773-01-5]
CAS: tetrahydrate
[13446-34-9]
It occurs as large, irregular, pink, translucent crystals. It is freely soluble in water at room temperature and very soluble in hot water.
Function: Nutrient.
REQUIREMENTS
Identification: A
1:20 aqueous solution gives positive tests for Manganese and
for Chloride.
Assay: Not less than
98.0% and not more than 102.0% of MnCl2·4H2O.
Insoluble Matter: Not more than 0.005%.
Iron: Not more than
5 mg/kg.
Lead: Not more than
4 mg/kg.
pH of a 5% Solution: Between 4.0 and 6.0.
Substances Not
Precipitated by Sulfide: Not more than 0.2%, after ignition.
Sulfate: Not more
than 0.005%.
Manganese
Chloride ACS
Manganese Chloride
FCC
from
Manganese
Chloride Manufacturers:
Aadhunik
Industries
S-8, SARIFA MANSION, 2ND FLANK ROAD,
CHINCHBUNDER, MUMBAI 400009, INDIA
TEL: (OFFICE) 91-22-23770100, 23726950, 23774610, 23723564.
FAX: 91-22-23728264
e-mail: anmolc@mtnl.net.in
Cell Call +91-9821870100
USA & Canadian Customers may Call 773-829-5811
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Copyright
and Usual Disclaimer is
Applicable.
Last updated
31 March, 2012
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Representatives in New York, Houston - Texas, Chicago - Illinois, Los Angeles.