Potassium tellurate hydrate
ALDRICH/400580
CAS Number: 314041-10-6
Empirical Formula (Hill Notation): K2O4Te · xH2O
Molecular Weight: 269.79 (anhydrous basis)
MDL Number: MFCD00150394
Linear Formula: K2TeO4·xH2O
Product Type: Chemical
concentration | ≤48% Te (after reduction with sulphite, gravimetric) |
form | powder, crystals or chunks |
InChI | 1S/2K.H2O4Te.H2O/c;;1-5(2 |
InChI key | GQDXSEHGIRKBIY-UHFFFAOYSA |
SMILES string | O.[K+].[K+].[O-][Te]([O-] |
Packaging: | 25 g in glass bottle |
Symbol | GHS07 |
Signal word | Warning |
Hazard statements | H302 + H312 + H332 - H315 - H319 - H335 |
Precautionary statements | P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 |
Hazard Codes | Xn |
Risk Statements | 20/21/22-36/37/38 |
Safety Statements | 22-26-27-36/37/39 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
UNSPSC | 12352302 |