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Mubychem Group, established in 1976, is the pioneer manufacturer of Manganese Chloride, Pharmaceutical Fragrances & Flavour Chemicals in India. Mubychem Group has manufacturing facilities spread across Western India. The group is a chemical exporter to almost every country and has a local representative in major business areas. |
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MSDS of Manganese Chloride ACS Analytical Reagent & FCC Food Grade Manufacturers
Manganese Chloride Pure & ACS FCC Manufacturers
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 Analytical Reagent Grade, Commercial Purel etc.
Specifications of Manganese Chloride Tetrahydrate
It occurs as large, irregular, pink, translucent crystals. It is freely soluble in water at room temperature and very soluble in hot water.
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%.
Reagent: Manganese Chloride Tetrahydrate as per ACS specifications
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 (about 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.
IRON. Use 2.0 g.
CALCIUM, MAGNESIUM, POTASSIUM, SODIUM, AND ZINC: (By flame AAS 39).
Sample Stock Solution: Dissolve 5.0 g in water in a 100-mL volumetric flask, add 0.5 mL of hydrochloric acid, and dilute with water to the mark (1 mL = 0.05 g).
|
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]
DESCRIPTIONIt
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 AR Analytical Reagent Manganese Chloride FCC Food Grade Manufacturers
MUBY
CHEMICALS
S-8,
SARIFA MANSION, 2ND
FLANK ROAD, CHINCHBUNDER, MUMBAI 400009,
INDIA.
TEL: (OFFICE) 91-22-23770100,
23774610, 23726950, 23723564. FAX: 91-22-23728264.
E-mail: info@mubychem.com
USA & Canadian Customers may Call 773-829-5811; 312-450-3880
Copyright
and Usual Disclaimer is
Applicable
Last updated
April 07, 2012
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I shall pass through this world, but once. If therefore, there is any good that I can do, or if there is any favour that I can show to a fellow human being, let me do it now. Let me not defer or neglect it. For I shall not tread this way again.
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Muby Chemicals Old Spice: Manufacturing since more than Three Decades: |
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