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Mubychem Group, established in 1976, is the pioneer manufacturers of Benzyl Alcohol, 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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Benzyl Alcohol BP USP NF ACS AR Grade Manufacturers
MSDS of Benzyl Alcohol BP USP NF ACS Manufacturers
Benzyl Alcohol BP
C7H8O --- 108.1 --- 100-51-6
DEFINITION
Phenylmethanol
Content
98.0 per cent to 100.5 per cent.
CHARACTERS
Appearance
Clear, colourless, oily liquid.
Solubility
Soluble in water, miscible with ethanol (96 per cent) and with fatty and
essential oils.
Relative density
1.043 to 1.049.
TESTS
Appearance of solution
Shake 2.0 ml with 60 ml of water. It dissolves completely. The
solution is clear and colourless.
Acidity
To 10 ml add 10 ml of ethanol (96 per cent) and 1 ml of phenolphthalein solution. Not more than 1 ml of
0.1 M sodium hydroxide
is required to change the colour of the indicator to pink.
Refractive index
1.538 to 1.541.
Peroxide
value
Maximum 5.
Related
substances
Gas chromatography to pass the tests
Benzyl Alcohol USP NF
C7H8O 108.14
Benzenemethanol.
Benzyl alcohol [100-51-6].
Benzyl Alcohol contains not less than 98.0 percent and not more than 100.5 percent of C7H8O.
Clarity
of solution—
Test solution— Dissolve 2.0 g of Benzyl Alcohol in 60 mL of water, and mix.
To pass the test as per monograph
The Test solution shows the same clarity as that of water, or its
opalescence is not more pronounced than that of Reference suspension 1.
Color of
solution—
Test solution— Use the Test solution prepared in the test for
Clarity of solution.
To pass the test as per monograph
Test solution
has the color of water.
Identification—
Infrared Absorption
197F , on un-dried specimen.
Peroxide
value: not more than 5.
Refractive index: between 1.538 and 1.541 at 20 .
Acidity—
Neutralize 50 mL of alcohol containing 1 mL of phenolphthalein TS with 0.10
N sodium hydroxide. Dissolve 10 mL of Benzyl Alcohol in 10 mL of the neutralized
alcohol, and titrate with 0.10 N sodium hydroxide to the first appearance of a
pink color that persists for not less than 30 seconds: not more than 1.0 mL is
consumed.
Limit of
nonvolatile residue— [NOTE—Ensure that the Benzyl Alcohol to be examined
complies with the test for Peroxide value before performing this test.]
Evaporate 10.0 g of Benzyl Alcohol on a water bath to dryness, and dry the
residue at 105 for 1 hour. Cool in a desiccator, and weigh. The residue weighs
not more than 5 mg: not more than 0.05% of nonvolatile residue is found.
Related
compounds—
Test solution— Use the Benzyl Alcohol specimen under examination.
To pass the test as per monograph
Benzyl Alcohol ACS
Benzenemethanol
C6H5CH2OH
Formula Wt 108.14
CAS Number 100-51-6
REQUIREMENTS
Assay: 99.0% C6H5CH2OH
MAXIMUM ALLOWABLE
Color (APHA): 20
Residue after ignition: 0.005%
Acetophenone (C6H5COCH3): 0.02%
Benzaldehyde (C6H5CHO): 0.01%
Benzyl Alcohol is also called Phenyl-methanol
Benzyl Alcohol BP USP NF AR ACS 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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