Silicon dioxide 7631-86-9 Purity99.8%

Silicon dioxide

  • CAS: 7631-86-9
  • FOB Price:570 USD/Metric Ton Get Latest Price
  • Port:Any Port
  • Minimum Order Quantity:20/Metric Ton
  • Supply Ability:300000 Metric Ton/Month
  • Payment Terms:T/T,Western Union,MoneyGram,
  • Updatetime:May 02 2018
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Supplier Details

Research chem & bath salts shop

  • Member Levels: Free member
  • Business Type: Trading Company
  • Country: Thailand
  • Tel: 66-939-726510
  • Address: chiang mai
  • mike jons:
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Amorphous silicaQuick Details

  • Classification:Laboratory Chemicals
  • Cas NO.:7631-86-9
  • EINECS:231-545-4
  • Molecular Formula:SiO2
  • Melting Point:1610℃
  • Boiling Point:>100?°C(lit.)
  • Stability:Stable.
  • Water Solubility:insoluble
  • Refractive index:1.46
  • Flash Point:n/a
  • Purity:99.8%
  • Appearance:white crystals or powder
  • usage:SDS mixture of sodium alkyl sulfates consisting chiefly of sodium lauryl sulfate

Packaging & Delivery

  • Packaging Detail:Store at +15°C to +25°C.
  • Delivery Detail:5 to 7 days

Detailed Description

 CAS No. 7631-86-9

Chemical Name: Silicon dioxide

Synonyms: NEOSYL;Silica;NeoBLUE;Silitech;amorphous;RONASPHERE;Dioxosilane;Zeolite θ-1;SYTON? HT-50;Quartz fiber

Molecular Formula: O2Si

Formula Weight: 60.08

MOL File: 7631-86-9.mol

Silicon dioxide Property

Melting point : >1600 °C(lit.)

Boiling point : >100 °C(lit.)

density : 2.2-2.6 g/mL at 25 °C

refractive index : 1.46

Fp : 2230°C

storage temp. : Refrigerator (+4°C)

form : suspension

color : White to yellow

PH: 5-8 (100g/l, H2O, 20℃)(slurry)

Water Solubility : insoluble

Sensitive : Hygroscopic

Merck : 14,8493

Stability:: Stable.

CAS DataBase Reference: 7631-86-9(CAS DataBase Reference)

NIST Chemistry Reference: Silicon(iv) oxide(7631-86-9)

EPA Substance Registry System: Silica(7631-86-9)

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