Hexafluorophosphoric acid
- CAS No.
- 16940-81-1
- Chemical Name:
- Hexafluorophosphoric acid
- Synonyms
- HexafL;uorophosphoric acid;hexafluorophosphoric;Hexafluorophosphoric aci;HEXAFLUOROPHOSHORIC ACID;HEXAFLUOROPHOSPHORIC ACID;Hexafluorophsophoric acid;Hexafluro Phosphoric acid;fluorophosphoricacid[hpf6];HYDROGEN HEXAFLUOROPHOSPHATE
- CBNumber:
- CB5476615
- Molecular Formula:
- F6HP
- Molecular Weight:
- 145.97
- MDL Number:
- MFCD00011350
- MOL File:
- 16940-81-1.mol
- MSDS File:
- SDS
| Melting point | 10 °C |
|---|---|
| Density | 1.651 g/mL at 25 °C |
| storage temp. | 2-8°C |
| solubility | reacts with H2O |
| form | Fuming Solution |
| color | Colorless or slightly colored |
| Water Solubility | hydrolyzes slowly |
| Exposure limits |
ACGIH: TWA 0.5 ppm(2.5 mg/m3); Ceiling 2 ppm (Skin) OSHA: TWA 3 ppm NIOSH: IDLH 30 ppm(250 mg/m3); TWA 3 ppm(2.5 mg/m3); Ceiling 6 ppm(5 mg/m3) |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 16940-81-1(CAS DataBase Reference) |
| EPA Substance Registry System | Phosphate(1-), hexafluoro-, hydrogen (1:1) (16940-81-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H290-H301-H310-H314-H332 | |||||||||
| Precautionary statements | P234-P261-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 | |||||||||
| Hazard Codes | T+,T,C | |||||||||
| Risk Statements | 26/27/28-35-34-23/24/25-14 | |||||||||
| Safety Statements | 26-28-36/37/39-45-7/9-36/37 | |||||||||
| RIDADR | UN 1782 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | SY7115000 | |||||||||
| Hazard Note | Corrosive/Toxic | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 28111990 | |||||||||
| NFPA 704 |
|
Hexafluorophosphoric acid price More Price(18)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 200956 | Hexafluorophosphoric acid solution ~55 wt. % in H2O | 16940-81-1 | 25g | $47.1 | 2024-03-01 | Buy |
| Sigma-Aldrich | 200956 | Hexafluorophosphoric acid solution ~55 wt. % in H2O | 16940-81-1 | 500g | $128 | 2024-03-01 | Buy |
| Alfa Aesar | L15728 | Hexafluorophosphoric acid, ca 60% w/w aq. soln. | 16940-81-1 | 25ml | $19.65 | 2024-03-01 | Buy |
| Alfa Aesar | L15728 | Hexafluorophosphoric acid, ca 60% w/w aq. soln. | 16940-81-1 | 100ml | $63.9 | 2024-03-01 | Buy |
| Strem Chemicals | 93-1531 | Hexafluorophosphoric acid, 60-70% in water | 16940-81-1 | 250g | $62 | 2024-03-01 | Buy |
Hexafluorophosphoric acid Chemical Properties,Uses,Production
Chemical Properties
colourless to slightly brown liquid (aqueous solution)
Uses
Metal cleaners, electrolytic or chemical polishing agents for the formation of protective coatings for metal surfaces, and as a catalyst.
Uses
Hexafluorophosphoric acid is used as a catalyst. It is also used as a metal cleaner and chemical polishing agent for the formation of protective coatings of metal surfaces..
General Description
A clear colorless aqueous solution containing 60 percent hydrogen hexafluorophosphate (HPF6) by mass. Density 1.65 g / cm3. Corrosive to metals and tissue.
Air & Water Reactions
Fumes in air. Soluble in water with release of heat.
Reactivity Profile
Hexafluorophosphoric acid reacts exothermically with chemical bases (examples: amines, amides, and inorganic hydroxides). These reactions can generate dangerously large amounts of heat in small spaces. Dilution may generate significant 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.
Hazard
Strong irritant to tissue.
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
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.
Hexafluorophosphoric acid Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Zhejiang ZETian Fine Chemicals Co. LTD | 18957127338 | stella@zetchem.com | China | 2141 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 47465 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569265 +86-18612256290 | 1056@dideu.com | China | 3632 | 58 |
| JIAXING REGEN CHEMICAL CO.,LTD | +8613385739570 | regen_chemical1@163.com | China | 226 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| WinWin Chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 | sales@win-winchemical.com | China | 13854 | 58 |
View Lastest Price from Hexafluorophosphoric acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-07-20 | Hexafluorophosphoric acid
16940-81-1
|
US $1.00-1.00 / KG | 1g | 99% | 50ton | Shaanxi Dideu Medichem Co. Ltd | |
 |
2019-07-06 | Hexafluorophosphoric acid
16940-81-1
|
US $10.00 / KG/Tin | 1KG | 99% | 100 | Career Henan Chemical Co |
-
- Hexafluorophosphoric acid
16940-81-1
- US $1.00-1.00 / KG
- 99%
- Shaanxi Dideu Medichem Co. Ltd
-
- Hexafluorophosphoric acid
16940-81-1
- US $10.00 / KG/Tin
- 99%
- Career Henan Chemical Co