Phosphorous acid solution
SIGALD/04115 - ≥50%
CAS Number: 13598-36-2
Empirical Formula (Hill Notation): H3O3P
Molecular Weight: 82.00
MDL Number: MFCD00137258
Linear Formula: H2PHO3
Product Type: Chemical
anion traces | chloride (Cl-): ≤10 mg/kg |
cation traces | Fe: ≤10 mg/kg |
concentration | ≥50% |
density | 1.651 g/cm3 |
form | liquid |
impurities | ≤0.001% heavy metals (as Pb) |
InChI | 1S/H3O3P/c1-4(2)3/h4H,(H2 |
InChI key | ABLZXFCXXLZCGV-UHFFFAOYSA |
Quality Level | 200 ![]() |
SMILES string | O[PH](O)=O |
Symbol | ![]() ![]() |
Signal word | Danger |
Hazard statements | H290 - H302 - H314 |
Precautionary statements | P280 - P301 + P312 + P330 - P303 + P361 + P353 - P305 + P351 + P338 + P310 |
Hazard Codes | C |
Risk Statements | 22-35 |
Safety Statements | 26-36/37/39-45 |
RIDADR | UN 3264 8 / PGIII |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Density | 1.651 g/cm3 |
UNSPSC | 12352106 |