There are two allotropes, amorphous and crystalline, gray or black. Insoluble in water, nitric acid and hydrochloric acid, soluble in hydrofluoric acid and lye. It is a very important semiconductor material for making alloys, organosilicon compounds and silicon tetrachloride.
Specifications and Purity: ≥99.9% metals basis
MDL Number: MFCD00085311
Molecular Formula: Si
Molecular Weight: 28.09
EC Number: 231-130-8
PubChem CID: 5461123
Isomeric SMILES: [Si]
Related Documents: https://ald-pub-files.oss-cn-shanghai.aliyuncs.com/aladdinsci/pdp/sds/1/S278710-SCI_c773a1e171c918576acc5eaa6e76f6d7.pdf
- UPC:
- 12141911
- Condition:
- New
- HazmatClass:
- Yes
- WeightUOM:
- LB
- MPN:
- S278710-25g
- CAS:
- 7440-21-3
- Physical Hazards:
- Flammable Solid
- Product Size:
- 25g
- Hazard Statement Codes:
- H320:H303:H228
- Precautionary Statement Codes:
- P370+P378:P337+P313:P305+P351+P338:P312:P280:P264:P241:P240:P210
akash.verma@cenmed.com
(732) 447-1115





