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Sigma-Aldrich

L-Aspartic acid hemimagnesium salt dihydrate

≥97.0% (KT)

Synonym(s):

L-Aspartic acid magnesium salt, Magnesium L-aspartate

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About This Item

Linear Formula:
[HOOCCH(NH2)CH2COO]2Mg · 2H2O
CAS Number:
215533-00-9
Molecular Weight:
324.53
Beilstein:
5178578
MDL number:
MFCD00044935
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
329749340
NACRES:
NA.77

product name

L-Aspartic acid hemimagnesium salt dihydrate, ≥97.0% (KT)

Quality Level

200

Assay

≥97.0% (KT)

form

powder or crystals

optical activity

[α]20/D +20±1°, c = 8% in 6 M HCl

color

white to faint beige

application(s)

peptide synthesis

SMILES string

[Mg++].N[C@@H](CC(O)=O)C([O-])=O.N[C@@H](CC(O)=O)C([O-])=O

InChI

1S/2C4H7NO4.Mg/c2*5-2(4(8)9)1-3(6)7;/h2*2H,1,5H2,(H,6,7)(H,8,9);/q;;+2/p-2/t2*2-;/m00./s1

InChI key

RXMQCXCANMAVIO-CEOVSRFSSA-L

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ2644
BCCG9951
BCCF9228
BCCF6461
BCCB5171

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