联系人 Minjie
Wujin Zouqu Anji, Changzhou, Jiangsu
CAS Number :********1
Beilstein RegistryNumber:******6
EEC No: ******3 / *****5
Synonyms:(R)-*-Aminosuccinamicacid, (R)**-Aminosuccinicacid *-amide,D-Aspartic acid *-amide
Formula: NH2COCH2CH(NH2)COOH/NH2COCH2CH(NH2)COOH· H2O
Molecular Weight: **2.*2/**0.*4
Description: A white tooff-whitepowder that is soluble in water (2.1g/**0ml), andinsoluble inalcohol,. A *0 mg/ml solution has a pH between 4.0 to5.5
Melting point: **3 to **5 ° C
Packaging: *5 kg cardboard drumswithtwo PE liner bags or as otherwise agreed upon.
Shipping & Storage: Lowhumidityconditions are recommended to minimizecaking/degradationpotentials.Keep container tightly closed andinner bagsealed.Stored in a dry ambient environment.
Shelf Life: The shelf life ofthismaterial is 4 years from the date of manufacture if storedinambient room temperature conditions. Product should bereuatedif it exceeds expiration date.
Risk phrases: not applicable
Safety phrases: Avoid contactwithskin and eyes
Use:.Intermediate.Pharmceuticals.
Specifications: ConformwithUSP/NF, FCC, EP, AJI, CPetc.
Main items
Appearance White crystalline powder
Assay *8.0 ~ **1.5%
Loss on drying *1.5~*2.5%
Other amino acid Conform
Specific Rotation [α]D*0 **1±1º(monohydrate) (C=5,in5 N HCl)
| 国家: | China |
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