- Min.Order :17 Metric Ton
- Purity: 98.5%
- Payment Terms : T/T,
Keywords
D(-)-Alanine D-2-Aminopropionic acid (R)-2-Aminopropionic acid
Quick Details
- Appearance:POWDER
- Application:RAW MATERIAL
- PackAge:25KG net in Kraft/Plastic Bag lined with PE bag
- ProductionCapacity:|Metric Ton|Day
- Storage:Kept airtightly in a light-proof, dry and cool place.
- Transportation:BY SEA
Superiority:
Product Name:D(-)-Alanine
CAS NO.:338-69-2
Details:
Product Name:D(-)-Alanine
CAS NO.:338-69-2
|
DESCRIPTION
|
Molecular Formula
|
C3H7NO2
|
|
|
Structural Formula
|
|
||
|
Molecular Weight
|
89.1
|
||
|
SPECIFICATION
|
|
BP2000
|
USP(24)
|
|
Assay
|
98.5%-101.0%
|
98.5%-101.5%
|
|
|
Specific Rotation
|
-13.5
|
-13.7
|
|
|
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
|
|
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Sulfate Ignition
|
0.1% Max
|
/
|
|
|
Clarity
|
BY6 Max(BP2000,Method II,2.2.2)
|
/
|
|
|
Ninhydrin Test
|
Passed
|
/
|
|
|
Ammonium[NH4+]
|
0.02% Max
|
/
|
|
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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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