HOOKER
SODIUM ΒΕΝΖΟΑΤΕ BENZOIC ACID
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A GRADE TO FIT YOUR NEEDS, USP OR TECHNICAL
TYPICAL PROPERTIES
SODIUM BENZOATE USP and Technical
USES Food Preservative: foods, fruit juices, syrups, margarine.
USP GRADE Molecular Weight
144.1
Sodium Be η zoo le
99+%
Benzoic Acid
0 . 2 % max.
Synonym: Benzoofe of Soda
Wafer
0.5% max.
Formula: C&HsCOONa
Description: Meets all chemical and physical requirements of U.S. Pharmacopoeia XIV
Appearance: White, odorless, crys talline solid, sold in flake or powdered form.
TECHNICAL GRADE Molecular Weight Sodium Benzoate
Ο
-C-O-Na
Benzoic Acid
144.1
Corrosion Inhibitor: for glycol anti freeze solutions, solvent type metal cleaners, etc. Chemical Intermediate: dyestuffs and. pharmaceuticals.
9 8 % min.
Description: Does not quite meet the re quirements of U.S. Pharmacopoeia XIV.
BENZOIC ACID
USES
USP GRADE
USP and Technical Synonyms: Benzenecarboxylic Acid Phenylformic Acid Formula: C&H s COOH Appearance: White, crystolline solid, USP grade is available In pow der form. Technical grade is availobte either In powder form or In the form of ^ry smoll bead-like particles.
Ο
Tobacco Curing
0.4% max.
TYPICAL PROPERTIES
-C-OH
Antiseptic: pharmaceutical and cosmet ic preparations, tooth paste.
Molecular Weight Benzoic Acid
122.1 99.3% min.
Water Content
0.2% mox.
Description: Meets all chemical and physical requirements of U.S. Pharmacopoeia XIV.
Molecular Weight Benzoic Acid
Preservative: for textile sizing, foods, cosmetic creams, lotions. Antiseptic: for dentifrices and phar maceuticals. Tobacco Curing
TECHNICAL GRADE 122.1 98.0% min.
Water Content
Chemical Intermediate: dyestuffs, per fumes, pharmaceuticals, benzoates, flattening agents for paint.
0.2% mox.
Description: Does not quite meet the chemi cal and physical requirements of U.S. Pharmacopoeia XIV·
Dyeing Assistent! for polyglycol terephthalate fibers (Dacron). Benzoic odd has a swelling effect on some of the new synthetic fibers. This gives better dye penetration with resulting level, long lasting color.
For detailed information on items listed, drop us a note on your letterhead. Address your request to HOOKER ELECTROCHEMICAL COMPANY, 7 Forty-Seventh Street, Niagara Falls, Ν. Υ. HOOKER ELECTROCHEMICAL COMPANY
2.326·
N I A G A R A FALLS, N. Y. · NEW YORK, N. V. T A C O M A , WASH. · CHICAGO, ILL. • WILMINGTON, CALIF·
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