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Home > Products >  Chemical Powders precipitated silica USP standard with strong hydrophilic property

Chemical Powders precipitated silica USP standard with strong hydrophilic property CAS NO.14464-46-1

  • Min.Order: 10 Kilogram
  • Payment Terms: L/C,T/T,
  • Product Details

Keywords

  • precipitated silica USP standard
  • strong hydrophilic property
  • precipitated silica chemicals

Quick Details

  • ProName: Chemical Powders precipitated silica U...
  • CasNo: 14464-46-1
  • Molecular Formula: O2Si
  • Appearance: white powder
  • Application: drug stabalizer ;fluidity agent;anti-c...
  • DeliveryTime: 7-15days
  • PackAge: 10kgs per paper bag
  • Port: shanghai
  • ProductionCapacity: 200 Metric Ton/Month
  • Purity: 99%
  • Storage: store in dry place
  • Transportation: by air or by sea
  • LimitNum: 10 Kilogram
  • appearance: white powder
  • APPLICATION: drug stabalizer ;fluidity agent;

Superiority

Chemical Powders precipitated silica USP standard with strong hydrophilic property

FOBprice:$2-$5/kg

MOQ:10kgs/bag

Details

Product name

Precipitated Silica

Other name

Carbon Black; Precipitated Grade Silica

Style nb

PE-018A

CAS No.:

14464-46-1

MF:

O2Si

MW

60.08

EINECS

238-878-4

Hs code

2811220000

Chemial Formula

方石英

photo

 

Physical property:

White flow powder, tasteless and odorless; insoluble in water and diluted hydrochloric acid but soluble in hot sodium hydroxide solution;

 

Precipitated Silica Specifications:

 

Precipitated Silica Application:

pharmaceuticals additive as disintegrating agent, anti- caking agent, fluidity agent ; increase tablet hardness and drug dissolution rate.

1.     Precipitated Silica has large surface area and has a good fluidity. It’s quite adsorbent to drugs.

2.     Precipitated Silica has strong hydrophilic property which can accelerate tablet disintegrating to help drug adsorption

3.     The usage amount is 0.15% -3% when used as fluidity agent. It’s quite suitable for oil and extractum which make good fluidity and compression, seldom bag flowing and sticking.

4.     Precipitated Silica is used as inside silica gel in granules making to stabilize the drugs.

Storage and notes:

sealing, avoid weathered, moisture;

The maximum length of storage time is twelve (12) months after opened; controlling storage conditions, such as: moisture and temperature

Package:

Net weight:10kgs/ Kraft paper bag or PP woven bag

standard

USP32;NF27

 

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