Sodium (meta)periodate
SIGALD/30323 - puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.8%
Synonym: Sodium periodate
CAS Number: 7790-28-5
Empirical Formula (Hill Notation): INaO4
Molecular Weight: 213.89
EC Number: 232-197-6
MDL Number: MFCD00003534
Linear Formula: NaIO4
Product Type: Chemical
agency | reag. Ph. Eur. |
anion traces | sulfate (SO42-): ≤50 mg/kg |
assay | ≥99.8% |
cation traces | Fe: ≤10 mg/kg |
Mn: ≤1 mg/kg | |
form | powder or crystals |
grade | ACS reagent |
puriss. p.a. | |
impurities | ≤0.001% heavy metals (as Pb) |
≤0.01% other halogens (as Cl) | |
InChI | 1S/HIO4.Na/c2-1(3,4)5;/h( |
InChI key | JQWHASGSAFIOCM-UHFFFAOYSA |
loss | ≤0.2% loss on drying, 110 °C |
pH | 3.5-5.5 (25 °C, 107 g/L) |
SMILES string | [Na+].[O-]I(=O)(=O)=O |
Application: | Useful reagent for the oxidation of carbohydrates prior to labeling with biotin hydrazide |
Packaging: | 100, 500, 6×500 g in glass bottle |
Symbol | ![]() ![]() ![]() ![]() |
Signal word | Danger |
Hazard statements | H271 - H314 - H372 - H410 |
Precautionary statements | P210 - P260 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338 |
Hazard Codes | O,T,C,N |
Risk Statements | 8-34-48/25-50 |
Safety Statements | 17-26-36/37/39-61 |
RIDADR | UN3085 - class 5.1 - PG 1 - acidic - EHS - Oxidizing solid, corr |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥99.8% |
UNSPSC | 12352300 |