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CAS No. 1333-39-7
Synonyms: phenolsulfonic;SULFOCARBOLIC ACID;PHENOLSULFONIC ACID;phenolsulfonicacidliquid;Phenolsulfonic acid (65%);hydroxybenzenesulfonicacid;hydroxy-benzenesulfonicaci;hydroxy-Benzenesulfonicacid;hydroxybenzenesulphonic acid;Benzenesulfonic acid, hydroxy-
CBNumber: CB6332613
Molecular Formula: C6H6O4S
Formula Weight: 174.17
MOL File: 1333-39-7.mol
Hazard Codes : C
Risk Statements : 22-34
Safety Statements : 26-36/37/39-45

PHENOLSULFONIC ACID Chemical Properties,Usage,Production

General Description
A yellowish liquid that becomes brown on exposure to air. Soluble in alcohol. Irritating to mucous membranes, skin, and eyes. Moderately toxic by ingestion. Used as a laboratory reagent, in water analysis and in the manufacture of pharmaceuticals. A mixture of ortho and para isomers.
Air & Water Reactions
Hygroscopic. Water soluble.
Reactivity Profile
PHENOLSULFONIC ACID is a strong acid. Reacts exothermically with chemical bases (for example: amines and inorganic hydroxides) to form salts. Dissolution in water or the dilution of a concentrated solutions with water may generate significant amounts of heat. Can serve as an oxidizing agent, but has a much weaker oxidizing action than sulfuric acid [Noller]. Can react with active metals, including iron and aluminum, and also many less active metals, to dissolve the metal and liberate hydrogen and/or toxic gases. Can initiate polymerization in certain classes of organic compounds. Reactions with cyanide salts and compounds release gaseous hydrogen cyanide. Flammable and/or toxic gases may be generated by reactions with dithiocarbamates, isocyanates, mercaptans, nitrides, nitriles, sulfides, and strong reducing agents. Additional gas-generating reactions occur with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), and even carbonates: the carbon dioxide gas from the last is nontoxic but the heat and spattering from the reaction can be troublesome. Can catalyze (increase the rate) of chemical reactions.
Health Hazard
TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
Fire Hazard
Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.
PHENOLSULFONIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
Dispersant DDA881 synthetic tanning agent No.742
PHENOLSULFONIC ACID Suppliers      Global( 16)Suppliers     
Supplier Tel Fax Email Country ProdList Advantage
Spectrum Chemical Manufacturing Corp. 021-67601398-808
021-57711696 China 9334 60
Shanghai Kaisai Chemical Co., Ltd 021-33516711 , 33516722
021-33516776 China 5982 58
Alfa Chemistry 1-201-478-8534
1-516-927-0118 United States 10013 60
Aikon International Limited 025-66018217;qq:2881760413
China 10215 58
1333-39-7(PHENOLSULFONIC ACID)Related Search:
C.I. 14720 Chiniofon ACID RED 26 XYLIDYL BLUE I SODIUM SALT HYDROXY NAPHTHOL BLUE SNAZOXS 8-ETHOXYQUINOLINE-5-SULFONIC ACID SODIUM SALT 2-Amino-4-phenolsulfonic acid THORIN ACID ORANGE 74 THIAZINE RED 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid 1-NAPHTHOL-4-SULFONIC ACID SODIUM SALT Ponceau S 5-Sulfosalicylic acid dihydrate ACID RED 4 8-Hydroxyquinoline-5-sulfonic acid 5-SULFOSALICYLIDENE ANILINE
hydroxy-benzenesulfonicaci hydroxybenzenesulfonicacid hydroxy-Benzenesulfonicacid phenolsulfonic phenolsulfonicacidliquid 1333-39-7 SULFOCARBOLIC ACID PHENOLSULFONIC ACID hydroxybenzenesulphonic acid C6H6O4S Benzenesulfonic acid, hydroxy- Hydroxybenzenesulfonic acid, isomer mixture Phenolsulfonic acid (65%)
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