Product or Service

Ac-Tyr

Profile:Wholesale|Ref:PSL104827YH | Country: China | Currency: | Export: No


Currency :
country : China
DESCRIPTION

Ac-Tyr
Product Name: Ac-Tyr-OH CAS #: 537-55-3
Synonyms: N-Acetyl-L-Tyrosine Molecular Formula: C11H13NO4
Molecular Weight: 223.23

Specifications: (Reference Standard : AJI92)
Items
Standard
Analysis data

Appearance
White crystal or white crystalline powder
Conforms

Specific Rotation [20/D]
(C=2 in H2O)
+45 to +49 Degree
46.2°

Transmittance
Not less than 95.0%
96.5%

Heavy Metals (Pb)
Not more than 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

Information Stock : Product in stock
Quantity for a container of

1

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