Precipitated Silicon Dioxide

Post Date:
Dec 17,2013
Expiry Date:
Jun 15,2014
Detailed Description:
Cas No. :7631-86-9 Quantity: 1FCL
Specs:Precipitated silicon dioxide for rubber tyre
Payment Method: T/T, L/C.Paypal.or others
ProductDesignation Item(unit) SIL-356

Appearance White powder

Specific surface M2/g 170-195

Content of silicon dioxide% ≥97.0

Heating decrement% 6.0-6.8

lgnition decrement % 4.2-5.2

DBP absorption Value

PH value (10% suspended liquid) 6.8-7.1

Average grain size 13-16

45um sieve residue ≤0.1

Total iron content (%) ≤0.1

Total copper Content(%) ≤0.003

Total manganese Content(%) ≤0.005

AL2O3(%) ≤0.045

MgO(%) ≤0.020

Na2SO4(%) 0.7-1.2

CaO(%) ≤0.020

Remark Footwear
CAS Registry Number:
7631-86-9
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:
Risk Codes:
R37:Irritating to respiratory system.;
Safety Description:
S24/25:;

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