Pharmaceutical Chemicals

usp28 usp28

We are a leading exporter and manufacturer of Vitamin B2,Vitamin D3,Vitamin H from China,and exported about 10tons of these vitamins products.If any of you interested in it,pls contact us for more inforamtion.

Chemical Name: 2-Mercaptobenzothiazole structure: Molecular Formula: C7H5NS2 Molecular Weight: 167.26 Product Standard: GB11407-89 CAS NO: 149-30-4 Specification: NO. Item Unit Specification 1 Appearance - Light-Yellow powder 2 Initial M.P. (Min)

Cinnamaldehyde appreance no color or buff liquid, have special laurel oil hot flavor. can used for defendingmildewed and keep fresh paper,The Cinnamaldehyde is in the application of medicine:1.Disinfect to disinfectantisepsis, especially have already mar

density is 1.092,the melting point is 33.5-36°C.the boil point260-262°C,it dissolve in ethanol,aether、benzene,glycerin,paraffin.Don't be dissolved in water.Useding for the ordinary, such as rose, narcissus, smoked dress grass, fragrant stone bamb

Disinfecting the disinfection,tanning,timber antiseptic, medicine and high molecular synthesizes raw material etc… Also uses in to make the electron microscope and the p

Stores the condition:Under the normal temperature preserves,evades hotly, evades the light, is Moisture-proof.Guarantee period:normally stores under the condition, has not opened this guarantees the nature time is 18 months.May use in healthy product raw

This is camphor tree branch plant cassia tree's dry,the leaf menses steam refining obtains volatile oil.This article dissolves easily in the ether or the ice acetic acid. Used for Medicine to drives the wind and good for the stomach.

It can be used for medicine,hygienical,environment.So-called"powder tea" is a tea essence raw material after making tea factory simplely processing ,then become a powder tea that uniform and color beatiful after adequacy rubbing and bolt.Powder tea have t

A) Specifications: Color and appearance: slightly yellow clear liquid. color no.6 max.Odor: having a characteristic odor of menthe avensis peppermint oilSpecific gravity (20/20°C): 0.888 - 0.908Refractive index (20°C): 1.4560 - 1.4660 Optical rotation (