Tungsten concentrate
SIAL/NIST277 - NIST SRM 277
Synonym: Wolframite
CAS Number: 1332-08-7
Product Type: Chemical
| format | neat |
| manufacturer/tradename | NIST® |
| packaging | pkg of 1 bottle x 100 g |
| Quality Level | 100 ![]() |
| General description: | This Standard Reference Material (SRM) is a tungsten concentrate primarily derived from wolframite ores through commercial refining processes and is intended for use in the validation of chemical and instrumental methods of analysis. SRM 277_cert ![]() ![]() |
| Legal Information: | NIST is a registered trademark of National Institute of Standards and Technology |
| Symbol | GHS07 |
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P264 - P270 - P301 + P312 - P501 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 12352200 |


