Name:L-Cystine

Create: 12/01/2017

Expired Date:	never
Category:	Cement expanding agents [Chemical]
Message:	Name:L-Cystine 1.Cas no.:56-89-3 2.White crystal or crystalline powder; tasteless 3.Assay 98.5~101.0 % Properties:White crystal or crystalline powder, odorless, flavorless, almost insoluble in water or ethanol, soluble in diluted acid or basic hydroxide solutions. Specific rotatory power[] D20 -215o -225o Clarity 98.0% Ammonium salt[NH4] 0.02% Chloride[CL] 0.02% Residue on ignition 0.10% Sulfate[SO4] 0.02% Iron salt[Fe] 10 ppm Heavy metal[Pb] 10 ppm Arsenic salt 1 ppm Other amino acid Color layer can not be checked out. Loss on drying 0.20% Content 98.5 -101.0% Use:Used in biochemical research, nutrient; cure congenital cystinuria etc.. Storage:Stored in sealed container at room temperature.





City:	Beijing Beijing[CN]
Location:

Jan 20 2018	Tamoxifen citrate	582
Jan 19 2018	Boldenone Undecylenate Raw (liquid)	592
Dec 02 2017	((5-Thiazolyl)methyl)-(4-nitrophenyl)carbonate CAS: 144163-97-3	550
Dec 01 2017	Potassium benzoate	660
Dec 01 2017	Benzoic acid	608
Dec 01 2017	Pentyl phenylacetate	637
Dec 01 2017	Product: Phenylacetic acid isobutyl ester	633
Dec 01 2017	Denatonium Benzoate	621
Dec 01 2017	denatonium saccharide	612
Dec 01 2017	2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt	645