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C0909

Sigma-Aldrich

Sodium citrate tribasic dihydrate

suitable for amino acid analysis, ≥98% (titration), powder

Synonym(s):

Citric acid trisodium salt dihydrate, Trisodium citrate dihydrate

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About This Item

Linear Formula:
HOC(COONa)(CH2COONa)2 · 2H2O
CAS Number:
6132-04-3
Molecular Weight:
294.10
Beilstein/REAXYS Number:
6104939
EC Number:
200-675-3
MDL number:
MFCD00150031
UNSPSC Code:
12352100
PubChem Substance ID:
24892286

assay

≥98% (titration)

form

powder

color

white

mp

>300 °C (lit.)

solubility

H2O: 100 mg/mL

suitability

suitable for amino acid analysis

SMILES string

O.O.[Na+].[Na+].[Na+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O

InChI

1S/C6H8O7.3Na.2H2O/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;;2*1H2/q;3*+1;;/p-3

InChI key

NLJMYIDDQXHKNR-UHFFFAOYSA-K

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Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
066K0185V
066K0185
122K0011
094K0167
089H0039

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