help yourself to the ones that help you best
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GLUCONIC:
H elp yourself to the ones that help you best.
G L U C O N I C A C I D : mild nontoxic compound—sequesters metallic ions over medium and high pH ranges. When used in caustic solutions prevents adherent scale in aluminum etching:, derusts, retards rerusting, strips paint without attacking base metals—cleans glass molds and bottles.
OXALIC A C I D : strong organic acid—noted for its ability to solubilize iron oxide—oxalates are important in blueprinting and gold coloring of aluminum —widely used in metal cleaners and polishes.
TARTARIC ACID: nontoxic sequesterant over low and medium pH ranges—its salts are used in copper electroplating, for brass cleaning, tin plating, mirror silvering, textile printing and blueprinting.
BENZOIC ACID: used as a ! resin intermediate—sodium salt is an antimycotic and anti-cor- ] rosive compound for paints and j textiles.
I COOH j
HCOH
HOCH
HCOH
HCOH
CH2OH ]
COOH
COOH
COOH 1 HCOH
HOCH
COOH
0
in
CITRIC A C I D : a most ver-1 satile nontoxic sequesterant for 1 low and middle pH ranges up to 1 9, excellent for derusting, descal-1 ing and cleaning ferrous and 1 noniferrous metals. Also effec-1 tive in printing pastes for poly-1 propylene carpeting and fabric.
ITACONIC ACID: low tox-1 icity — unique beta-carboxyl 1 group adds adhesion, solubility, 1 and stability to copolymers. 1 Other itaconic monomers (di-1 methyl and dibutyl) also com-1 mercially available.
F U M A R I C A C I D : is a prime ι monomer in alkyd or polyester 1 resins and resin adducts manu-1 facture.
E R Y T H O R B I C ACID:ant i -1 oxidant... effective in the prep
aration of photographic developers.
ί CH2C00H
HOC-COOH
CH2COOH
CH 2=C-C00H 1
C H Î - C O O H I
HCCOOH
HOOCCH
0-C 1
HOC 1
HOC 1
A—' HCOH
CH2OH
Pfizer CHEMICALS DIVISION I i j
235 E. 42nd St., N.Y. 10017 |
Please indicate your product area and j sample desired· ! Literature • or Sample • |
Citric Π Oxalic Π Itaconic Π Fumaric • Gluconic • J Tartaric Π Benzoic Π Erythorbic Π ! Company j Title - j Name • — { Address. City. -State . -Zip.
TEKCHEM Pfizer Chemical» Division
230 Brighton Road Clifton, N.J. 07012
(201) 773-5500 I (201) 773-5500 (312) 889-6161 {
Pfizer Chemicals Division 6460 W. Cortland Street
Chicago, III. 60635 (312) 889-6161