Citric acid, disodium salt sesquihydrate, 99%, pure, Thermo Scientific Chemicals

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS

1545832

Molecular Formula

C12H18Na4O17

Molecular Weight (g/mol)

526.22

MDL Number

MFCD00150445

InChI Key

HGPVLOQNBSHYEI-UHFFFAOYNA-J

Synonym

unii-cz1032cekr, cz1032cekr, sodium citrate dibasic sesquihydrate, disodium citrate sesquihydrate, disodium hydrogen citrate 1.5 h2o, sodium hydrogen citrate sesquihydrate, citric acid, disodium salt, sesquihydrate, tetrasodium, 3-carboxy-3-hydroxypentanedioate, trihydrate, sodium citrate dibasic sesquihydrate, purum p.a t, 1,2,3-propanetricarboxylic acid, 2-hydroxy-, disodium salt, hydrate 2:3

PubChem CID

117063816

IUPAC Name

tetrasodium;2-(carboxymethyl)-2-hydroxybutanedioate;trihydrate

SMILES

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

Melting Point

149.0°C

Color

White

pH

4.9 to 5.2 (3% soln.)

Infrared Spectrum

Authentic

Assay Percent Range

0.99

Packaging

Plastic bottle

Linear Formula

1·5H₂O

Quantity

1 kg

Merck Index

14, 2326

Solubility Information

Solubility in water: 500g/L (20°C).

Formula Weight

263.1

Percent Purity

0.99

Grade

Pure

Physical Form

Powder

Chemical Name or Material

Citric acid, disodium salt sesquihydrate, Pure

SDS

SDS

RUO – Research Use Only