2018年12月27日星期四

Tungsten oxide

Product name:Tungsten oxide
CAS: 12036-22-5
Molecular Formula: O2W
Molecular Weight: 215.8388
Product description:Yellow powder, no smell. Light yellow powder become orange on heating and cooling and then return to original state.Soluble in alkali hydroxide solution, slightly soluble in acid, insoluble in water.Will be purified by recrystallization method of secondary tungsten acid ammonium (NH4) 10 w12o41 11th h2o in porcelain crucible, when heated to above 400 ℃, tungsten trioxide ammonia volatilization is out.Used for making metal tungsten raw material. Used for cemented carbide, tungsten wire, powder metallurgy, system of X-ray screen and fireproof fabric. Can also be used as ceramics stains and analytical reagent.

Troxerutine

Product name:Troxerutine
CAS: 7085-55-4
Molecular Formula: C33H42O19
Molecular Weight: 742.68
Product description:Can inhibit the agglutination of blood small plate, have the effect of preventing thrombosis. At the same time can fight 5 once tryptamine, slow stimulate skin cause blood vessel damage, increase the capillary resistance, reduce capillary permeability, can prevent edema caused by increased vascular permeability.

Tryptanthrin

Product name:Tryptanthrin
CAS: 13220-57-0
Molecular Formula: C15H8N2O2
Molecular weight:248.24
Stability:Stable
Shelf life:2 years
Product description :Tryptanthrin is a potent inhibitor of prostaglandin and leukotriene synthesis in various cell lines. It is a selective inhibitor of cyclooxygenase-2 (Cox-2). And it is an inhibitor of inducible nitric oxide synsthase (iNOS; NOS II) expression.

Troxerutine

Product name:Troxerutine
CAS: 7085-55-4
Molecular Formula: C33H42O19
Molecular Weight: 742.68
Product description:Can inhibit the agglutination of blood small plate, have the effect of preventing thrombosis. At the same time can fight 5 once tryptamine, slow stimulate skin cause blood vessel damage, increase the capillary resistance, reduce capillary permeability, can prevent edema caused by increased vascular permeability.
 

Tryptanthrin

Product name:Tryptanthrin
CAS: 13220-57-0
Molecular Formula: C15H8N2O2
Molecular weight:248.24
Stability:Stable
Shelf life:2 years
Product description :Tryptanthrin is a potent inhibitor of prostaglandin and leukotriene synthesis in various cell lines. It is a selective inhibitor of cyclooxygenase-2 (Cox-2). And it is an inhibitor of inducible nitric oxide synsthase (iNOS; NOS II) expression.

Tyramine hydrochloride

Product name:Tyramine hydrochloride
CAS: 60-19-5
Molecular Formula:C8H12ClNO
Molecular Weight: 173.64
Product description:Used as intermediates in organic synthesis.

Tylosin tartrate

Product name:Tylosin tartrate
CAS: 74610-55-2
Molecular Formula: 74610-55-2
Molecular Weight: 1982.31
Product description:Have effects on mycoplasma, used as a drug of choice for mycoplasma disease resistance.