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Hexafluorophosphoric acid

Hexafluorophosphoric acid
Hexafluorophosphoric acid structure
CAS No.
16940-81-1
Chemical Name:
Hexafluorophosphoric acid
Synonyms
HexafL;16940-81-1;uorophosphoric acid;hexafluorophosphoric;Hexafluorophosphoric aci;HEXAFLUOROPHOSHORIC ACID;HEXAFLUOROPHOSPHORIC ACID;Hexafluorophsophoric acid;fluorophosphoricacid[hpf6];HYDROGEN HEXAFLUOROPHOSPHATE
CBNumber:
CB5476615
Molecular Formula:
F6HP
Formula Weight:
145.97
MOL File:
16940-81-1.mol

Hexafluorophosphoric acid Properties

Melting point:
10 °C
Density 
1.651 g/mL at 25 °C
storage temp. 
2-8°C
form 
Fuming Solution
color 
Colorless or slightly colored
Water Solubility 
hydrolyzes slowly
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-H300+H310-H314-H331-H300-H310-H318-H330
Precautionary statements  P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P301+P310a-P304+P340-P320-P405-P501a
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
1
4 1

Hexafluorophosphoric acid price More Price(7)

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 $37.7 2020-08-18 Buy
Sigma-Aldrich 200956 Hexafluorophosphoric acid solution ~55 wt. % in H2O 16940-81-1 500g $102 2020-08-18 Buy
Alfa Aesar L15728 Hexafluorophosphoric acid, ca 60% w/w aq. soln. 16940-81-1 25ml $15.2 2020-06-24 Buy
Alfa Aesar L15728 Hexafluorophosphoric acid, ca 60% w/w aq. soln. 16940-81-1 100ml $51.1 2020-06-24 Buy
Strem Chemicals 93-1531 Hexafluorophosphoric acid, 60-70% in water 16940-81-1 250g $50 2020-06-24 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.

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


Hexafluorophosphoric acid Suppliers

Global( 134)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 19929 60
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30039 58
Zhonglan Industry Co., Ltd.
(86) 531-82956570
(86) 531-82956571 sales@zhonglanindustry.com CHINA 4895 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23045 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 35434 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47486 58
Amadis Chemical Company Limited
0086-571-89925085
0086-571-89925065 sales@amadischem.com China 132149 58
Mainchem Co., Ltd. +86-0592-6210733
+86-0592-6210733 sale@mainchem.com CHINA 32444 55
Chemwill Asia Co.,Ltd. 86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23977 58
J & K SCIENTIFIC LTD. 400-666-7788 010-82848833-
86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76

View Lastest Price from Hexafluorophosphoric acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-05-20 Hexafluorophosphoric acid
16940-81-1
US $1.00-1.00 / KG 1g 99% 50ton Shaanxi Dideu Medichem Co. Ltd
2019-06-27 Hexafluorophosphoric acid
16940-81-1
US $10.00 / KG/Tin 1KG 99% 100 career henan chemical co

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