Product or Service

AC-Tyr

Profile:Wholesale|Ref:PSL223400YH | Country: China | Currency: | Export: No


Currency :
country : Chine
DESCRIPTION

AC-Tyr
nom du produit: Ac-Tyr-OH CAS #: 537-55-3
Synonymes : formule moléculaire de N-acétyle-L-Tyrosine : C11H13NO4
poids moléculaire : 223.23

Spécifications: (référence Standard : AJI92)
éléments
norme
résultats de l'analyse

apparence
blanc poudre cristalline blanche ou cristal
conforme

Rotation spécifique [20/D]
(C = 2 dans H2O)
+ 45 à + 49 degré
46,2 °

Transmittance
pas moins de 95.0%
96.5%

métaux lourds (Pb)
pas plus de 10 PPM
<10ppm

arsenic="" (as2o3)
="" not="" more="" than="" 2="" ppm
=""> ><2ppm

Loss on Drying
Not more than 0.50%
0.25%

Residue on Ignition
Not more than 0.30%
0.1%

Assay
98.0 to 102.0%
99.2%

pH
2.0 to 3.0
2.3
loss="" on="" drying
="" not="" more="" than="" 0.50%
="" 0.25%
=""
residue="" on="" ignition
="" not="" more="" than="" 0.30%
="" 0.1%
=""
assay
="" 98.0="" to="" 102.0%
="" 99.2%
=""
ph
="" 2.0="" to="" 3.0
="">
Loss on Drying
Not more than 0.50%
0.25%

Residue on Ignition
Not more than 0.30%
0.1%

Assay
98.0 to 102.0%
99.2%

pH
2.0 to 3.0
2.3>

Information Stock : Product in stock
Quantity for a container of

1

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