02553

Phosphomolybdic acid solution

ready-to-use spray and plunge reagent

• Synonym(s): Molybdophosphoric acid
• Linear Formula: H₃[P(Mo₃O₁₀)₄]
• CAS Number: 12026-57-2
• Molecular Weight: 1825.25
• NACRES: NA.47
• PubChem Substance ID: 329747454
• UNSPSC Code: 12171500
• MDL number: MFCD00011341

Properties

• Quality Segment: 100
• form: liquid
• reaction suitability: reagent type: oxidant
• suitability: suitable for chromatography
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: room temp
• SMILES string: O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.OP(O)(O)=O
• InChI: 1S/12Mo.H3O4P.36O/c;;;;;;;;;;;;1-5(2,3)4;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/h;;;;;;;;;;;;(H3,1,2,3,4);;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
• InChI key: DHRLEVQXOMLTIM-UHFFFAOYSA-N

Description

General description

Phosphomolybdic acid solution (PMA), a ready-to-use spray solution is a component of Masson′s trichrome stain. It functions as a mordant, forming a bridge between the substrate and the primary dye.

Application

Phosphomolybdic acid solution is a ready-to-use spray for the visualization of steroids, alkaloids, antioxidants, and terpenes resolved by thin-layer chromatography (TLC) and high-performance TLC (HPTLC).

Safety Information

• signalword: Danger
• target_organs: Central nervous system
• flash_point_f: 53.6 °F - closed cup
• flash_point_c: 12.0 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
• pictograms: GHS02,GHS05,GHS07
• hcodes: H225,H314,H336
• pcodes: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3
• Storage Class: 3 - Flammable liquids