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anti-caking agent

Inquiry
  Post Date: Jan 31,2013
  Expiry Date: Jul 30,2013
  Detailed Description: Cas No. :7631-86-9 Quantity: 3000 tons/monthMetric Tons
Specs:BT40,BT40A
Payment Method: L/C at sight,T/T

BT-40 series silicon dioxide additive are main used as water reducing , viscosity, stabilization of food, medicine and animal food and carrier, clarify assistance and the attach water reducing of essence and spicery. The appearance of the product is white powder. Because of the sub-micro size and large BET of silicon dioxide, it can act as interval material between the granules of powder, at the same time, it also can prove the free flow of powder. Its water reducing feature can promote sorption and to prevent exist nubby.

     BT-40A belongs to medicine grade, it is main used in medicine scopes.

certificate of analysis

item

specification

grade

BT-40

BT-40A

form

White powder

White powder

whiteness

Up to standard

Up to standard

SiO2 contain (dry product)%

≥99.9

≥99.9

PH value

6.5-7.5

6.5-7.5

BET

230-260

230-280

DBPml/100g

300-320

≥350

Partical size(um)

≤3

≤3

Moisture contain

3%

3%

transmition

1.10

1.10

Lead content

0.001mg/kg

0.001mg/kg

As content

0.0003mg/kg

0.0003mg/kg

Other heavy metal

≤0.001%

≤0.001%

According to the detection of the product, it accord HG2791-1996 standard request absolutly.

  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: 7631-86-9 Silicon dioxide
  Risk Codes: R37:Irritating to respiratory system.;
  Safety Description: S24/25:;

  Company: Baote Chemical & Industrial Co., Ltd.     [ China ]        
  Contact: Lemon
  Tel: 86-0536-5265389
  Fax: 86-0536-5265389
  Email: yinliyy666@126.com
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