METAPHOSPHORIC ACID
- CAS No.
- 10343-62-1
- Chemical Name:
- METAPHOSPHORIC ACID
- Synonyms
- Phosphenic acid;M-PHOSPHORIC ACID;METAPHOSPHORIC ACID;PHOSPHORIC ACID, META;Metaphosphoric acid (HPO3);Phosphorus hydoxide dioxide;VITREOUS SODIUM ACID METAPHOSPHATE;Metaphosphoric acid (HPO3) (7CI,8CI,9CI);META-PHOSPHORIC ACID PIECES FOR ANALYSIS
- CBNumber:
- CB9139332
- Molecular Formula:
- HO3P
Lewis structure
- Molecular Weight:
- 79.98
- MDL Number:
- MFCD00011351
- MOL File:
- 10343-62-1.mol
- MSDS File:
- SDS
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS05 |
---|---|
Signal word | Danger |
Hazard statements | H314 |
Precautionary statements | P280-P305+P351+P338-P310 |
Hazard Codes | C |
Risk Statements | 34 |
Safety Statements | 26-36/37/39-45 |
RIDADR | UN 3260 8/PG 3 |
WGK Germany | 3 |
F | 3 |
METAPHOSPHORIC ACID Chemical Properties,Uses,Production
Description
Metaphosphoric acid is a singularly anhydrous
version of orthophosphoric acid and is
sometimes used as a water- or moisture-absorbing
reagent. Metaphosphoric acid has phosphorus in the
formal oxidation state of +5. Although it has several
CAS numbers: 10343-62-1, 135306-83-1, 13566-25-1, and
37267-86-0, only the last two are associated with the
IUPAC name “phosphenic acid”.
Metaphosphoric acid units can be bonded together in
rings (cyclic structures), chains (catena), or branched by
condensation yielding water as each acid unit is added.
These structures consist of linked metaphosphoric acid
molecules. For example, trimetaphosphoric acid is the
simplest cyclophosphoric acid. Metaphosphoric acid
would need to share the doubly bonded oxygen with
neighboring phosphorus atoms to form polymers itself.
Many oligamers are possible with the alkaline earths but
the trimetaphosphates and hexametaphosphates seem
to be the most prevalent.
Chemical Properties
transparent, glass-like solid or soft silky masses; hygroscopic; volatilizes at red heat (HPO3)n [MER06]
Definition
ChEBI: Phosphonate(1-) is a monovalent inorganic anion obtained by deprotonation of one of the two OH groups in phosphonic acid. It is a phosphorus oxoanion and a monovalent inorganic anion. It is a conjugate base of a phosphonic acid. It is a conjugate acid of a phosphonate(2-).
METAPHOSPHORIC 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 Ipure Biology Co., Ltd | +8613367258412 | ada@ipurechemical.com | China | 10326 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
sgtlifesciences pvt ltd | +8617013299288 | dj@sgtlifesciences.com | China | 12382 | 58 |
Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 9165 | 58 |
Hebei Duling International Trade Co. LTD | +8618032673083 | sales05@hbduling.cn | China | 15746 | 58 |
LEAP CHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 24738 | 58 |
Beijing Ouhe Technology Co., Ltd | 010-82967028 13552068683 | 2355560935@qq.com | China | 12426 | 60 |
Zouping Mingxing Chemical Co.,Ltd. | 86-13605431940 13605431940 | zpmxchemical@126.com | China | 2002 | 62 |
Sigma-Aldrich | 021-61415566 800-8193336 | orderCN@merckgroup.com | China | 51471 | 80 |
View Lastest Price from METAPHOSPHORIC ACID manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2023-03-24 | metaphosphoric acid
10343-62-1
|
US $215.00 / kg | 1kg | 99% | 5000 tons | Hebei Duling International Trade Co. LTD |
- metaphosphoric acid
10343-62-1
- US $215.00 / kg
- 99%
- Hebei Duling International Trade Co. LTD