meta-Phosphoric acid
meta-Phosphoric acid
Brand : SIGMA
Packaging : 500g
CAS Number : 37267-86-0
Linear Formula : (HPO3)n
MDL number : MFCD00011351
PubChem Substance ID : 329752524
NACRES : NA.21
Properties
| Grade | : ACS reagent |
| Assay | : 33.5-36.5% |
| Form | : chips |
| Contains | : 57.0-63.0% sodium phosphite as stabilizer |
| Anion traces | : MnO4- reducers: ≤0.02% |
| : chloride (Cl-): ≤0.001% | |
| : nitrate (NO3-): ≤0.001% | |
| : sulfate (SO42-): ≤0.005% | |
| Cation traces | : As: ≤1 ppm |
| : Fe: ≤0.005% | |
| : heavy metals (as Pb): ≤0.005% | |
| SMILES string | : OP(=O)=O |
| InChI | : 1S/HO3P/c1-4(2)3/h(H,1,2, |
| InChI key | : UEZVMMHDMIWARA-UHFFFAOYSA |
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