D(-)-Alanine

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D(-)-Alanine
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Product ID: 18015-16-18-31

Name: D(-)-Alanine

Class: Alanine

Email: exp_cnniec@yahoo.com.cn
CAS NO.: 338-69-2
Name: D(-)-Alanine
Function:  

DESCRIPTION

Molecular Formula C3H7NO2
Molecular Weight 89.1
SPECIFICATION   BP2000 USP(24)
Assay 98.5%-101.0% 98.5%-101.5%
Specific Rotation -13.5 oC ~ -15.5 oC -13.7 oC~ -15.1 oC
Chloride(Cl) 0.02% Max 0.05% Max
Sulfate 0.03% Max 0.03% Max
Fe 10ppm Max 0.003% Max
Heavy Metal 10ppm Max 0.0015% Max
Loss on Drying 0.5% Max 0.2% Max
Sulfate Ignition 0.1% Max /
Clarity BY6 Max(BP2000,Method II,2.2.2) /
Ninhydrin Test Passed /
Ammonium[NH4+] 0.02% Max /
Organic Volatile / Passed
PH / 5.5-7.0(1->20)
Residue of Ignition / 0.15% Max
PACKING 25KG net in Kraft/Plastic Bag lined with PE bag
STORAGE Kept airtightly in a light-proof, dry and cool place.

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