DIFLUOROPHOSPHORIC ACID manufacturers and suppliers

DIFLUOROPHOSPHORIC ACID suppliers

DIFLUOROPHOSPHORIC ACID

CAS:: 13779-41-4

MF:: F2HO2P

MW:: 101.98

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Properties

Melting point:: -75 °C

Boiling point:: 115,9°C

Density: 1,583 g/cm³

solubility: reacts with H2O

pka: -0.11±0.50(Predicted)

form: liquid

Specific Gravity: 1.583 (25℃)

color: yellow

Safety Information

Symbol(GHS): GHS05

Signal word: Danger

Hazard statements: H314

Precautionary statements: P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501

Hazard Codes: C

Risk Statements: 20/21/22-35

Safety Statements: 26-27-36/37/39-45

RIDADR: 3264

Hazard Note: Corrosive

HazardClass: 8

PackingGroup: II

Use

DIFLUOROPHOSPHORIC ACID reacts exothermically with chemical bases (examples: amines, amides, and inorganic hydroxides). These reactions can generate dangerously large amounts of heat in small spaces. Reacts vigorously with water to form corrosive and toxic hydrofluoric acid and heat. Reacts with active metals, including such structural metals as aluminum and iron, to release hydrogen, a flammable gas. Can initiate the polymerization of certain alkenes. Reacts with cyanide compounds to release gaseous hydrogen cyanide. Generates flammable and/or toxic gases in contact 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 carbonates. May catalyze (increase the rate of) chemical reactions.

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