- Price
Supplier Type
- Reagent
- Trader
Supplier Region
- Punjab(1)
- Uttar Pradesh(1)
- Mumbai(2)
- New Delhi(1)
Purity
- traceable to SRM from NIST SiO? in NaOH 0.5 mol/l 1000 mg/l Si Certipur?
- traceable to SRM from NIST acidic, (NH?)?SiF? in H?O 1000 mg/l Si Certipur?
- Double side polished
- 99.9999%
- 99.999%
- 99.9%
- 99%
- 98.50%
- 98%+
- 98%
- -200 mesh
- &ge
Package
- 0.18
- 10mm
- 25mm
- 100mm
- 150mm
- 25x25mm
- 1gm
- 2g
- 50x50mm
- 5gm
- 10gm
- 100x100mm
- 10g
- 25g
- 25gm
- 40g
- 50g
- 50gm
- 1ea
- 100gm
- 100g
- 100mL
- 200gm
- 250gm
- 5ea
- 250g
- 500gm
- 500mL
- 500g
- 1set
- 1kg
- 5kg
- 1Ea.
- 1Gms
- 1pc
- 5Gms
- 10pc
- 100Gms
- 500Gms
- Melting point::
- 1410 °C(lit.)
- Boiling point::
- 2355 °C(lit.)
- Density :
- 2.33 g/mL at 25 °C(lit.)
- storage temp. :
- Flammables area
- solubility :
- insoluble in H2O, acid solutions; soluble in alkaline solutions
- form :
- powder
- color :
- White
- Specific Gravity:
- 2.42
- Odor:
- Odorless
- PH:
- 13.5 (H2O, 20°C)
- Water Solubility :
- INSOLUBLE
- Sensitive :
- Air Sensitive
- Crystal Structure:
- Cubic, Diamond Structure - Space Group Fd3m
- Merck :
- 13,8565
- Exposure limits:
- ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3
- Dielectric constant:
- 2.4（Ambient）
- Stability::
- Stable. Fine powder is highly flammable. Incompatible with oxidizing agents, bases, carbonates, alkali metals, lead and aluminium oxides, halogens, carbides, formic acid.
- InChIKey:
- BLRPTPMANUNPDV-UHFFFAOYSA-N
- Symbol(GHS)
GHS02
- Signal word
- Warning
- Hazard statements
- H228
- Precautionary statements
- P210-P240-P241-P280-P370+P378
Silicon 7440-21-3
Trader
Silicon 7440-21-3
Reagent
New Delhi
Tel: 91-22-22815218
Web: www.thomasbaker.com
Email: info@thomasbaker.com
Product catalog:
288
