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fumed silica

Inquiry
  Post Date: Jun 16,2014
  Expiry Date: Dec 13,2014
  Detailed Description: Cas No. :14808-60-7 Specs:High purity white colloidal powder.
Technology Data Sheet
 
Name
           Index
Index
Grade
Fumed silica
Fumed silica
Form
W-150
W-200
Appearance
White powder
White powder
whiteness
98
98
SiO2 content
 (dry) %
99.9
99.9
PH Value
(5% in water)
6.5-7.5
6.5-7.5
Average particle size
14nm
14nm
Bulk density g/l
40-50
40-50
Heating loss
(105 for 2hr.)%
1.0-1.5
1.0-1.5
Ignition loss
(1000 for 2hr.)%
1.5-2.0
1.5-2.0
BET
Specific surface area m2/g
150±15
200±25
Produce certification No.
XK13-217-00815
XK13-217-00815
Health certification No.
LWSZZ(2007) No. 370000-000082
LWSZZ(2007) No. 370000-000082
 
Use:
It is used as a light abrasive, in products like toothpaste. Other uses include filler in silicone elastomer and viscosity adjustment in paints, coatings, printing inks, adhesives and unsaturated polyester resins

  CAS Registry Number:

14808-60-7
  Synonyms: ;Quartz;acticel;cab-o-sil;cab-o-sperse;Fumed Silicas;Silica, fused;Silica, vitreous;flatting agents;flatting agent;delustering agent;MATTING AGENT;Aerosil;Amorphous silica;Fumed silica;Silica;Quartz sand;White carbon black;white carbon;White carbon black,combustion method;Pelleted Hydrated Silica;Hydrated Silica;Silicondioxidehydrate;Silica, hydrate;Precipitated silica;Silica Dioxide;
  Molecular Formula: SiO2
  Molecular Weight: 60.084
  Molecular Structure: 14808-60-7 Silicon dioxide
  Risk Codes: R37:Irritating to respiratory system.;
  Safety Description: S24/25:;

  Company: Henan Sinocean Chemical Co. Ltd.     [ China ]        
  Contact: Ms.Zhang
  Tel: 0371-86155206
  Fax: 0371-86155206
  Email: sales@sinoceanchem.com
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