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11240

Sigma-Aldrich

DL-Aspartic acid potassium salt hemihydrate

≥98.0% (NT)

Synonym(s):

Potassium DL-aspartate

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About This Item

Linear Formula:
HOOCCH(NH2)CH2COOK · 0.5H2O
CAS Number:
Molecular Weight:
180.20
EC Number:
UNSPSC Code:
12352209
PubChem Substance ID:
NACRES:
NA.26

Quality Level

assay

≥98.0% (NT)

form

powder or crystals

reaction suitability

reaction type: solution phase peptide synthesis

color

white

application(s)

peptide synthesis

SMILES string

O.[K+].[K+].NC(CC(O)=O)C([O-])=O.NC(CC(O)=O)C([O-])=O

InChI

1S/2C4H7NO4.2K.H2O/c2*5-2(4(8)9)1-3(6)7;;;/h2*2H,1,5H2,(H,6,7)(H,8,9);;;1H2/q;;2*+1;/p-2

InChI key

YKZPPPNXRZHVGX-UHFFFAOYSA-L

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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