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Mubychem Group, established in 1976, is the pioneer manufacturers of Borax & Boric Acid, 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 Boric Acid BP IP USP NF ACS AR FCC Manufacturers
Boric Acid USP NF Boric Acid BP Manufacturers
Boric Acid BP
H3BO3 -- 61.8 -- 10043-35-3
DEFINITION
Boric acid contains not less than 99.0 per cent and not more than the
equivalent of 100.5 percent of H3BO3.
CHARACTERS
A white, crystalline powder, colourless, shiny plates greasy to the
touch, or white crystals, soluble in water and in alcohol, freely soluble
in boiling water and in glycerol (85 per cent).
TESTS
Solution S
Dissolve 3.3 g in 80 ml of boiling distilled water, cool and
dilute to 100 ml with carbon dioxide-free water prepared from
distilled water. Appearance of solution
Solution S is clear and colourless.
pH
The pH of solution S is 3.8 to 4.8.
Solubility in alcohol
Dissolve 1.0 g in 10 ml of boiling alcohol. The solution is not
more opalescent than reference suspension and is colourless.
Organic matter
It does not darken on progressive heating to dull redness.
Sulphates
10 ml of solution S diluted to 15 ml with distilled water complies with the limit test for sulphates (450 ppm).
Heavy metals
12 ml of solution S complies with limit test A for heavy metals (15 ppm).
Boric Acid USP NF
H3BO3 61.83
Boric acid (H3BO3) [10043-35-3].
Boric Acid contains not less than 99.5 percent and not more than 100.5 percent of H3BO3, calculated on the dried basis.
Solubility in alcohol—
One g dissolves completely in 10 mL of boiling
alcohol.
Completeness of solution— One g dissolves in 25 mL of water, producing a
clear solution.
Loss on drying—
Dry it over silica gel for 5 hours: it loses not more
than 0.5% of its weight.
Heavy metals— Dissolve 1 g in 23 mL of water, and add 2 mL of 1 N acetic
acid: the limit is 0.002%.
Boric Acid IP ACS AR Analytical Reagent 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 05, 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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| Best Selling IP BP USP FCC ACS Grades of Chemicals by Anmol Chemicals | |||
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