Factory Supply Sil...

Factory Supply Silica

Factory Supply Silica

Min.Order / FOB Price:Get Latest Price

1 Gram

Negotiable

  • Min.Order :1 Gram
  • Purity: 99.9%
  • Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram,Other

Keywords

Silica Aerosil Silica nano

Quick Details

  • Appearance:solid
  • Application:organic intermediates
  • PackAge:drum
  • ProductionCapacity:400|Metric Ton|Day
  • Storage:keep in cool and dry place
  • Transportation:by sea

Superiority:

Silicon dioxide Basic information
General Description Uses
Product Name: Silicon dioxide
Synonyms: SILICA GEL 60 PF254 FOR PREPARATIVE LAYE;LICHROSORB SI 100 (10 MYM) 10 G;TLC-SILICA GEL 60 GF254 MEAN PARTICLE SI;LICHROSORB SI 100 (10 MYM) 100 G;SEA SAND EXTRA PURE 5 KG;SILICA GEL 60 GF254 FOR THIN-LAYER CHROM;SILICA GEL 60 PF254 + 366 FOR PREPARATIV;SEA SAND EXTRA PURE 25 KG
CAS: 7631-86-9
MF: O2Si
MW: 60.08
EINECS: 231-545-4
Product Categories: Inorganics;organofunctional catalyst support;Mesoporous Materials;Ceramic Science;Materials Science;Metal &;Nanomaterials;New Products for Materials Research and Engineering;molecular sieves;metal oxide;metals scavenging agent;Silica Gels;Siloxanes
Mol File: 7631-86-9.mol
Silicon dioxide Structure
Silicon dioxide Chemical Properties
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)
solubility Practically insoluble in water and in mineral acids except hydrofluoric acid. It dissolves in hot solutions of alkali hydroxides.
form suspension
color White to yellow
Specific Gravity 2.2
Specific Gravity 0.97
Specific Gravity 1.29
PH 5-8 (100g/l, H2O, 20℃)(slurry)
Water Solubility insoluble
Sensitive Hygroscopic
Hydrolytic Sensitivity 6: forms irreversible hydrate
Hydrolytic Sensitivity 5: forms reversible hydrate
Hydrolytic Sensitivity 4: no reaction with water under neutral conditions
Merck 14,8493
Stability: Stable.
CAS DataBase Reference 7631-86-9(CAS DataBase Reference)
IARC 3 (Vol. Sup 7, 68) 1997
NIST Chemistry Reference Silicon(iv) oxide(7631-86-9)
EPA Substance Registry System Silica (7631-86-9)

 

Details:

Ality Group, established in 2007, is a comprehensive Chemical Supply Group with Patent Technology as its core. Ality Group operates branches in Hong Kong, Singapore and mainland China, including production bases in Shandong, Zhejiang and Fujian provinces.

Ality Group devotes to providing global retail customers and institutional clients with quality, comprehensive and diversified supplies.

Ality Group mainly provides Life Science Series, Fine Intermediates, Chemical Additives and Custom Manufactures; Ality Group, for retail and institutional clients, also provides OEM Services and R&D Services.

Ality Group upholds the creed that, Employees as the base, Customer as the core, Market as the direction, and Compliance as the principles, which is committed to creating the leading Chemical Supply Brand in the world.

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