DIFLUOROPHOSPHORIC ACID
- CAS No.
- 13779-41-4
- Chemical Name:
- DIFLUOROPHOSPHORIC ACID
- Synonyms
- fluophosphoricacid;difluorophosphoric;Difluorophosphinic acid;DIFLUOROPHOSPHORIC ACID;phosphonodifluoridicacid;phosphorodifluoridicacid;Phosphorodifiuoridic acid;Phosphorodifluoridic acid;fluophosphoricacid(f2(ho)po);hydroxyphosphonoyl difluoride
- CBNumber:
- CB3155343
- Molecular Formula:
- F2HO2P
- Molecular Weight:
- 101.98
- MDL Number:
- MFCD00040322
- MOL File:
- 13779-41-4.mol
- MSDS File:
- SDS
| 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 |
| CAS DataBase Reference | 13779-41-4(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 3QNA5YG39L |
| EPA Substance Registry System | Phosphorodifluoridic acid (13779-41-4) |
SAFETY
Risk and Safety Statements
| 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 |
DIFLUOROPHOSPHORIC ACID price More Price(6)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Strem Chemicals | 93-1571 | Difluorophosphoric acid hemihydrate, tech. gr. | 13779-41-4 | 250g | $160 | 2024-03-01 | Buy |
| Strem Chemicals | 93-1571 | Difluorophosphoric acid hemihydrate, tech. gr. | 13779-41-4 | 1kg | $482 | 2024-03-01 | Buy |
| TRC | D473428 | DifluorophosphoricAcid | 13779-41-4 | 5g | $60 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0004126 | DIFLUOROPHOSPHORIC ACID 95.00% | 13779-41-4 | 250ML | $3932.5 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0004126 | DIFLUOROPHOSPHORIC ACID 95.00% | 13779-41-4 | 1L | $6264.5 | 2021-12-16 | Buy |
DIFLUOROPHOSPHORIC ACID Chemical Properties,Uses,Production
Chemical Properties
mobile, colorless liquid; fumes in air [KIR78]
Uses
Difluorophosphoric Acid can be used as a non-aqueous electrolyte secondary batter.
General Description
A mobile colorless strongly fuming liquid. Density 1.583 g / cm3. Corrosive to glass, fabric, metals and tissue.
Air & Water Reactions
Fumes in air. Reacts vigorously with water to form corrosive and toxic hydrofluoric acid and heat.
Reactivity Profile
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.
Health Hazard
Inhalation causes severe irritation of upper respiratory tract. Contact with liquid causes severe irritation of eyes and skin. Ingestion causes severe burns of mouth and stomach.
Fire Hazard
Special Hazards of Combustion Products: Irritating and toxic fumes of hydrogen fluoride and phosphoric acid may be formed in fires.
Safety Profile
Toxic and corrosive material. Very irritating to the skin, eyes, and mucous membranes. When heated to decomposition it emits very toxic fumes of POx and F-. Used as a catalyst. See also PHOSPHORODIFLUORIDIC ACID, anhydrous.
DIFLUOROPHOSPHORIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43348 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32360 | 55 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006608290; 18621169109 | market03@meryer.com | China | 40241 | 62 |
| 3B Pharmachem (Wuhan) International Co.,Ltd. | 821-50328103-801 18930552037 | 3bsc@sina.com | China | 15848 | 69 |
| Changzhou Hopschain Chemical Co.,Ltd. | 0519-85528066 13775048983 | sales@hopschem.com | China | 31557 | 55 |
| Shanghai ChuCheng Trade Co., Ltd. | 021-5983532 15201998618 | 3002724020@qq.com | China | 4619 | 58 |
| Guangdong Wengjiang Chemical Reagent Co., Ltd. | 0751-2886766 13927870850 | 3001267247@qq.com | China | 10067 | 58 |
| Shaanxi Dideu Newmaterial Co., Ltd. | 029-63373950 15353716720 | 1052@dideu.com | China | 10007 | 58 |