Non Active Pharmaceutical Ingredient Amorphous silica/SIO2 to improving the powder flow CAS No.: 7631-86-9 CAS NO.7631-86-9

FOB Price:: USD 3.00-3.00 /Gram Get Latest Price

Min.Order Quantity:: 1 Gram

Purity:: ≥98%

Port:: shanghai

Payment Terms:: L/C,T/T,

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Product Details

Keywords

Product name Colloidal Silicon dioxide
CAS No.: 7631-86-9
EINECS No.: 231-545-4

Quick Details

ProName: Non Active Pharmaceutical Ingredient A...
CasNo: 7631-86-9
Molecular Formula: O2Si
Appearance: White flow powder
Application: Raw materials of drugs used in the pro...
DeliveryTime: 7-15 days after payment confirmed
PackAge: 10kgs/ Kraft paper bag
Port: shanghai
ProductionCapacity: 10 Metric Ton/Month
Purity: ≥98%
Storage: Cool shady and cool place and avoid li...
Transportation: air rail mail shipping road
LimitNum: 1 Gram

Superiority

chengdu yanxi is a comprehensive manufacturer and an international distribution of products throughout the world. specialized in scrap metal, chemical raw materials, paper products and color industry. we aim to become leading position in global distribution and trading based on a rather unique combination of technical skill, unrivalled supplier network, market knowledge and an absolute commitment to customer satisfaction.

under a management team with professional experiences in chemical development, a pathbreaking optimization in our r&d center, advanced multi-purpose manufacturing facility, we can finish synthesis as client requirements and provide our customers for assured supply, high quality products, low costs and integrated excellent services.

chengdu yanxi headquarters are located in chengdu, china. chengdu yanxi import & export trading co., ltd. is one of wholly- owned subsidiaries and is in charge of all business of chengdu yanxi. our mission and passion is to bring quality chinese ingredients to global customers and become a strong bridge between a changing china and the changing needs of our clients. our faith is “focus, then best”.

1.can provide the sample

2.high quality and low price

3.service guarantee

4.big supplier

Details

product name	colloidal silicon dioxide
other name	colloidal silicon dioxide; fumed silica; aerosil; amorphous silica
style nb	pe-018b
cas no.:	7631-86-9
mf:	o2si
mw:	60.08
einecs:	231-545-4
hs code	2811220000
chemial formula

physical property:

colloidal silicon dioxide is white fine light amorphous odorless powder;colloidal silicon dioxide is a submicroscopic fumed silica prepared by the vapor-phase hydrolysis of a silicon compound.

particle size:15nm

colloidal silicon dioxide

specifications:

tests	standard usp32	test
identification a-b	compies	confirms
ph	3.5-5.5	4.2%
loss on drying	≤2.5%	1.1%
assay	≥99.8%	100.0%
loss on igntion	≤2.0%	1.0%
arsenic	<3ppm	<3ppm
conclusion	it confirms to usp32 grade

colloidal silicon dioxide

application:

colloidal silicon dioxide is used in various pharmaceutical formulations and syrup suspensions such as :

tableting aid in medicinal tablets.
volume filler in capsule and provides.
free flowability to medicinal powders for tableting, capsule filling and direct compression
disintegrating agent.
as a tablet diluent and as a suspending and thickening agent
as a coating for medicinal pills and dietary supplements