Metaphosphoric acid | CAS No. 37267-86-0
Metaphosphoric acid
Basic Information
CAS Number
37267-86-0
Molecular Formula
HPO3
Molecular Weight
79.98 g/mol
AD
Basic Physical Properties
Melting Point
21°C
Boiling Point
158°C
Water Solubility
Decomposes in water. Soluble in alcohol.
Solubility
Soluble in alcohol.
Safety Information
View Safety InformationGHS Hazard Pictograms
H314Hazard Statement
H314
Causes severe skin burns and eye damage
Skin corrosion/irritation
Skin corrosion/irritation
Hazard Class
Class 8
Class 8
Stability
Stable. Incompatible with strong bases, most metals.
Sensitiveness
Hygroscopic
Synonyms & References
English
- hydridohydroxidodioxidophosphate(1-)
- meta-Phosphoric acid, 100%, lumps (glassy)
- hydrogen phosphonate ion
- Phosphoric acid meta
- meta-Phosphoric acid, Vetec(TM) reagent grade
- M phosphoric acid
- Metaphosphoric acid (HPO3)
- Q2622702
- EINECS 253-433-4
- Metaphosphoric acid
- meta-Phosphoric acid, ACS reagent, chips, 33.5-36.5%
- meta-Phosphoric acid, puriss. p.a., ACS reagent, >=33.5% (T)
- meta-Phosphoric acid, purum, ~65% HPO3 basis, pieces
- Metaphosphoric acid, 39-43%, bal. NaPO3 (Stabilizer)
- MTK99R3UV0
- hydrogen phosphonate
- Phosphenic acid
- meta-Phosphoric acid, SAJ special grade, >=37.0% HPO3 basis
- meta-Phosphoric acid
- CHEBI:33462
- DTXSID10893985
- 37267-86-0
- EINECS 233-750-4
- MFCD00011351
- meta-Phosphoric acid, BioXtra, >=33.5%
- hydrogenphosphonate
- AKOS015893002
- 10343-62-1
- FT-0628262
- [PHO2(OH)](-)
- Q27115658
MDL Number
MFCD00011351
Customs Code
2809201900
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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