- Price
Supplier Type
- Reagent
- Trader
- contract manufacturer
- Manufacturer
Supplier Region
- Gujarat(3)
- Vadodara(1)
- Hyderabad(1)
- Maharashtra(4)
- Kerela(1)
- Haryana(1)
- Uttar Pradesh(1)
- Mumbai(1)
Purity
- PharmPrep? P Si100, 10μm. CAS 7631-86-9, EC Number 231-545-4, chemical formula SiO?.
- for liquid chromatography
- for column chromatography
- extra pure for column chromatography 0.063 - 0.200 mm (70 - 230 mesh ASTM)
- Dia. 6-11nm
- colloidal, highly dispersed, EMPROVE? ESSENTIAL, Ph. Eur., JP, NF, E 551
- 99.99%
- 99.95%
- 99.9%
- 99.8%
- 99.5%
- 99%
- 99 %
- 97%
- 96-98%
- 230-400 mesh 95%
- 15%
Package
- 15mg
- 250Mg
- 500Mg
- 1g
- 1mL
- 2G
- 2mL
- 5gm
- 5g
- 10g
- 25gm
- 25g
- 1ea
- 50g
- 100gm
- 100g
- 250g
- 250gm
- 500g
- 500gm
- 1kg
- 1L
- 0.18
- 1000g
- 2kg
- 2.5kg
- 2500g
- 4L
- 5kg
- 10kg
- 18L
- 25kg
- 1Gms
- 18%
- 25Gms
- 100Gms
Silicon dioxide
- CAS:7631-86-9
- MF:O2Si
- MW:60.08
- EINECS:231-545-4
- Melting point::
- >1600 °C(lit.)
- Boiling point::
- >100 °C(lit.)
- Density :
- 2.2-2.6 g/mL at 25 °C
- vapor pressure :
- 13.3hPa at 1732℃
- refractive index :
- 1.46
- Flash point::
- 2230°C
- storage temp. :
- 2-8°C
- solubility :
- Practically insoluble in water and in mineral acids except hydrofluoric acid. It dissolves in hot solutions of alkali hydroxides.
- form :
- suspension
- pka:
- 6.65-9.8[at 20 ℃]
- color :
- White to yellow
- Specific Gravity:
- 2.2
- PH:
- 5-8 (100g/l, H2O, 20℃)(slurry)
- Odor:
- at 100.00?%. odorless
- Resistivity:
- 1∞10*20 (ρ/μΩ.cm)
- Water Solubility :
- insoluble
- Sensitive :
- Hygroscopic
- Hydrolytic Sensitivity:
- 6: forms irreversible hydrate
- Crystal Structure:
- Trigonal
- Merck :
- 14,8493
- Exposure limits:
- NIOSH: IDLH 3000 mg/m3; TWA 6 mg/m3
- Stability::
- Stable.
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H317-H412
- Precautionary statements
- P261-P272-P273-P280-P302+P352-P333+P313
Gujarat
Product catalog:
464
White Precipitated Silica Powder (Silicon Dioxide, SiO2) 7631-86-9
Reagent
Note:Purity: 97% | Package: 1;INR
Vadodara
Product catalog:
62
Silica precipitated
Trader
Silica precipitated
Trader
Hyderabad
Product catalog:
125
Silica 7631-86-9
Trader
Maharashtra
Product catalog:
85
Aerosil
Trader
contract manufacturer
Maharashtra
Product catalog:
366
Silica 7631-86-9
Trader
Silica 7631-86-9
Trader
Silica precipitated
contract manufacturer
Aerosil
Trader
Maharashtra
Product catalog:
89