Sand, white quartz
SIGALD/83340 - purum p.a., powder
Synonym: Quartz; Silicon dioxide
CAS Number: 14808-60-7
Empirical Formula (Hill Notation): O2Si
Molecular Weight: 60.08
EC Number: 238-878-4
MDL Number: MFCD00011232
Linear Formula: SiO2
Product Type: Chemical
| anion traces | chloride (Cl-): ≤50 mg/kg |
| cation traces | Ca: ≤200 mg/kg |
| Cd: ≤50 mg/kg | |
| Co: ≤50 mg/kg | |
| Cu: ≤50 mg/kg | |
| Fe: ≤200 mg/kg | |
| K: ≤1000 mg/kg | |
| Na: ≤150 mg/kg | |
| Ni: ≤50 mg/kg | |
| Pb: ≤100 mg/kg | |
| Zn: ≤50 mg/kg | |
| form | powder |
| grade | purum p.a. |
| InChI | 1S/O2Si/c1-3-2 |
| InChI key | VYPSYNLAJGMNEJ-UHFFFAOYSA |
| loss | ≤0.3% loss on ignition, 900 °C |
| particle size | >230 mesh |
| Quality Level | 200  |
| SMILES string | O=[Si]=O |
| Analysis Note: | metal and chloride traces refer to acid-soluble parts |
| Application: | Sand, white quartz (quartz) has been employed as a solid sample to evaluate the pore-volume variations during fluid-rock interaction experiments. |
| General description: | The product is sand, white quartz (SiO2). Its reaction with alkaline NaNO3 solutions containing dissolved Al at 89°C has been investigated. |
| Symbol |  GHS08 |
| Signal word | Danger |
| Hazard statements | H350 - H372 |
| Precautionary statements | P201 - P202 - P260 - P264 - P270 - P308 + P313 |
| Hazard Codes | Xn |
| Risk Statements | 48/20 |
| Safety Statements | 22 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 12352300 |