Members Login
Post Info TOPIC: Fungal Chitosan Manufacturer


Member

Status: Offline
Posts: 5
Date:
Fungal Chitosan Manufacturer
Permalink  
 


Theobromine
Cas number 83-67-0
Molecular Fungal Chitosan Manufacturer formula C7H8N4O2
The molecular weight of 180.16
Alias KeKeDou alkali, 3, 7 - dihydro - 3, 7 - dimethyl - 1 h - purines - 2, 6-2
2, 6 - Dihydroxy - 3, 7 - dimethylpurine
3, 7 - Dimethylxanthine
Properties white monoclinic Quercetin Dihydrate Manufacturer form needle crystal powder. Slightly soluble in water, moderately soluble in amine, virtually insoluble in benzene, ether, chloroform and carbon tetrachloride. 1 g of this product can dissolve in about 2000 ml water, 150 ml boiling water 2220 ml95 % ethanol. Soluble in alkali hydroxide, strong acid and alkaline phosphate 20% aqueous solution. After the methylation is the caffeine.
Melting point: 290-295 ℃
Sublimation point: 290-295 ° C
Appearance Appearance white crystalline powder
Infrared spectrum identification of Berberine Hydrochloride Factory Infrared spectrometry and reference substance
Purity of 99.0% or higher Thyroid Powder Factory Purity (neutralization titration)
Purity 99.0% or higher Purity (HPLC)
The experimental Solubility in Sodium alkali Solubility hydrxide transparent solution
Dry damage Loss on drying
storage
Use phosphodiesterase inhibitor. Weak adenosine receptor antagonist, smooth muscle relaxant. Medicine, theobromine has diuretic, myocardial excited, vasodilatation, smooth muscle relaxation, and so on.



__________________
Page 1 of 1  sorted by
 
Quick Reply

Please log in to post quick replies.



Create your own FREE Forum
Report Abuse
Powered by ActiveBoard