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Metaphosphoric acid

Metaphosphoric acid Structure
CAS No.
37267-86-0
Chemical Name:
Metaphosphoric acid
Synonyms
metaphosphoric;M-PHOSPHORIC ACID;Metaphosphoricaci;M-PhosphoricAcidGr;METAPHOSPHORIC ACID;PHOSPHORIC ACID, META;stabilized with NaPO3;Metaphosphoricacid,ACS;meta-PHOSPHORIC ACID AR;M-PHOSPHORIC ACID STICKS
CBNumber:
CB2853567
Molecular Formula:
HO3P
Molecular Weight:
79.98
MOL File:
37267-86-0.mol
Modify Date:
2025/1/27 9:38:02

Metaphosphoric acid Properties

Melting point 21°C
Boiling point 158°C
bulk density 1000kg/m3
Density 2 g/cm3
vapor pressure 0.04 hPa at 20 °C
storage temp. Store below +30°C.
solubility Soluble in alcohol.
form pieces
color Glassy
Odor Odorless
PH 2 (20°C, 33g/L in H2O)
Water Solubility Decomposes in water. Soluble in alcohol.
Sensitive Hygroscopic
Merck 14,7345
Stability Stable. Incompatible with strong bases, most metals.
CAS DataBase Reference 37267-86-0(CAS DataBase Reference)
EPA Substance Registry System Metaphosphoric acid (37267-86-0)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
Hazard Codes  C
Risk Statements  34-35-22-37
Safety Statements  26-36/37/39-45
RIDADR  UN 3260 8/PG 3
WGK Germany  3
3
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  28092019
NFPA 704
0
3 1

Metaphosphoric acid price More Price(23)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 79615 meta-Phosphoric acid purum, ~65% HPO3 basis, pieces 37267-86-0 100G ₹6051.18 2022-06-14 Buy
Sigma-Aldrich(India) M6288 meta-Phosphoric acid BioXtra, ≥33.5% 37267-86-0 100G ₹21996.4 2022-06-14 Buy
Sigma-Aldrich(India) 79615 meta-Phosphoric acid purum, ~65% HPO3 basis, pieces 37267-86-0 500G ₹12351.33 2022-06-14 Buy
Sigma-Aldrich(India) 239275 meta-Phosphoric acid ACS reagent, chips, 33.5-36.5% 37267-86-0 5G ₹4892.9 2022-06-14 Buy
Sigma-Aldrich(India) 239275 meta-Phosphoric acid ACS reagent, chips, 33.5-36.5% 37267-86-0 100G ₹5899.63 2022-06-14 Buy
Product number Packaging Price Buy
79615 100G ₹6051.18 Buy
M6288 100G ₹21996.4 Buy
79615 500G ₹12351.33 Buy
239275 5G ₹4892.9 Buy
239275 100G ₹5899.63 Buy

Metaphosphoric acid Chemical Properties,Uses,Production

Uses

Metaphosphoric acid is used as a dehydrating agent. Its derivative, sodium hexametaphosphate is used as a sequestrant and a food additive. It is also used as phosphorylating agent, analytical reagent and in dental cements.

General Description

meta-Phosphoric acid is a monobasic acid.

Metaphosphoric acid Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 181)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
ARRAKIS INDUSTRIES LLP +91 74995 32711 Maharashtra, India 1353 58 Inquiry
CHEMSWORTH +91-261-2397244 New Delhi, India 6700 30 Inquiry
Otto Chemie Pvt. Ltd. +91 9820041841 Mumbai, India 5870 58 Inquiry
Alfa Aesar 1 800 209 7001 Maharashtra, India 6905 58 Inquiry
Central Drug House(P) Ltd. 91-11-49404040 New Delhi, India 6157 58 Inquiry
LOBA CHEMIE PVT.LTD. 91-22-6663 6699 Mumbai, India 3075 58 Inquiry
ALPHA CHEMIKA +91-22-22061123 +91-22-66382501 Mumbai, India 1679 43 Inquiry
Scientific OEM +91-22- 2343 7546 / 2341 3094 New Delhi, India 1994 38 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29858 58 Inquiry
Hubei Ipure Biology Co., Ltd +8613367258412 China 10244 58 Inquiry
Metaphosphoric acid, 33.5-36.5 wt. %, balance NaPO3 stabilizer, ACS Phosphoric Acid, Meta, Meta METAPHOSPHORIC ACID VITREOUS SODIUM ACID METAPHOSPHATE PHOSPHORIC ACID, META M-PHOSPHORIC ACID metaphosphoric METAPHOSPHORIC ACID CHIP A.C.S. REAGE& META-PHOSPHORIC ACID 33.5-36.5%, ACS, ST AB. METAPHOSPHORIC ACID SIGMAULTRA METAPHOSPHORIC ACID, CHIP, A.C.S. REAGEN T METAPHOSPHORIC ACID, CHIP, REAGENTPLUS, 99.99% META-PHOSPHORIC ACID ~65%, PIECES METAPHOSPHORIC ACID, ACS REAGENT METAPHOSPHORIC ACID, EXTRA PURE ( SOLID) Meta-PhosphoricAcidGr(GlacialSticks) M-PhosphoricAcidGr Metaphosphoricacid,ACS Metaphosphoric acid, stabilized Phosphoric Acid, Meta, Chip, Reagent Formaldehyde,1.0 mg/mL in Water meta-Phosphoric acid,Metaphosphoric acid Metaphosphoric acid, stabilized 100GR Metaphosphoric acid, stabilized 500GR PHOSPHORICACID,META,CHIP,REAGENT,ACS Metaphosphoric acid, ACS, 33.5-36.5%, bal. NaPO{3} (Stablizer) Metaphosphoric acid, 39-43%, bal. NaPO{3} (Stabilizer) meta-Phosphoric acid ACS reagent, chips, 33.5-36.5% meta-Phosphoric acid puriss. p.a., ACS reagent, >=33.5% (T) meta-Phosphoric acid Vetec(TM) reagent grade KARL FISCHER REAGENT TITRANT 2 E METAPHOSPHORIC ACID LUMPS Metaphosphoric acid, 39-43 wt. %, balance NaPO3 stabilizer Metaphosphoric Acid, Lump Metaphosphoricaci Metaphosphoric acid ISO 9001:2015 REACH m-Phosphoric acid, glacial stick Metaphosphoric Acid, Extra Pure, SLR, Fisher Chemical&trade meta-PHOSPHORIC ACID AR meta-PHOSPHORIC ACID For Synthesis Metaphosphoric acid 40-50% stabilized with NaPO3 M-PHOSPHORIC ACID STICKS 37267-86-0 HPO3335365balNaPO3Stablizer HO3P HPO3n Analytical Reagents Analytical Chromatography Product Catalog Inorganic Acids Puriss p.a. ACS Synthetic Reagents General Use UVCBs-inorganic