Monosodium citrate

C6H7NaO7CAS 18996-35-5214.10 g/mol

Open in Covalent MOL file
O−OOHOOHOHONa+
AlcoholCarboxylic acid

Properties

Molecular formula
C6H7NaO7
Molar mass
214.10 g/mol
Exact mass
214.0089 Da
logP
-1.63Crippen estimate
Polar surface area
132.1 Ų
H-bond donors / acceptors
4 / 4
Rotatable bonds
5

Hazards

Warning
Irritant (GHS07)

Aggregated from 148 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P264+P265, P280, P305+P351+P338, P337+P317

Identifiers

CAS number
18996-35-5
SMILES
[O-]C(=O)CC(O)(CC(=O)O)C(=O)O.[Na+]
InChI

The InChI we hold for this record describes the parent acid and the metal separately rather than the salt above, so it is not shown here.

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

8 names
  • 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, sodium salt (1:1)
  • Citric acid, monosodium salt
  • 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, monosodium salt
  • Sodium citrate (NaC6H7O7)
  • Sodium dihydrogen citrate
  • Monosodium dihydrogen citrate
  • Citrofluyl
  • E 331i

Work with Monosodium citrate

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Stereoisomers, salts and isotopologues

The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.

2-Hydroxy-1,2,3-propanetricarboxylic acid hydrate (1:1)5949-29-1Hydrate Citric acid77-92-9Free acid Trisodium citrate68-04-2Salt Potassium citrate866-84-2Salt Calcium citrate813-94-5Salt Ammonium ferric citrate1185-57-5Salt Disodium citrate144-33-2Salt Piperazine citrate144-29-6Salt Triammonium citrate3458-72-8Salt Aluminium citrate31142-56-0Salt Clostilbegit50-41-9Salt Iron(III) citrate3522-50-7Salt

Similar compounds

Sodium 2-phosphono-1,2,4-butanetricarboxylate40372-66-549 % similar Disodium nitrilotriacetate15467-20-644 % similar Disodium ethylenediaminetetraacetate139-33-341 % similar Trisodium EDTA150-38-941 % similar 1-Hydroxy-1-cyclopropanecarboxylic acid17994-25-141 % similar (R)-(-)-Citramalic acid6236-10-841 % similar 2,2-Dimethylsuccinic acid597-43-339 % similar 2,2-Difluorobutanedioic acid665-31-639 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

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