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1613859

USP

Sodium citrate

United States Pharmacopeia (USP) Reference Standard

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Synonym(s):
Sodium citrate tribasic dihydrate, Citric acid trisodium salt dihydrate, Trisodium citrate dihydrate
Linear Formula:
HOC(COONa)(CH2COONa)2 · 2H2O
CAS Number:
Molecular Weight:
294.10
Beilstein:
6104939
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

sodium citrate

manufacturer/tradename

USP

mp

>300 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

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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This Item
PHR14161.064461.06447
Sodium citrate United States Pharmacopeia (USP) Reference Standard

USP

1613859

Sodium citrate

Sodium Citrate Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1416

Sodium Citrate

tri-Sodium citrate dihydrate powder, EMPROVE® ESSENTIAL, Ph. Eur., BP, JP, USP, E 331

SAFC

1.06446

tri-Sodium citrate dihydrate

tri-Sodium citrate dihydrate EMPROVE® EXPERT, Ph. Eur., BP, ChP, JP, USP, ACS, E 331

SAFC

1.06447

tri-Sodium citrate dihydrate

manufacturer/tradename

USP

manufacturer/tradename

-

manufacturer/tradename

-

manufacturer/tradename

-

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

liquid formulation
ophthalmics
pharmaceutical
semi-solid formulation
solid formulation

application(s)

liquid formulation
ophthalmics
pharmaceutical
semi-solid formulation
solid formulation

format

neat

format

neat

format

-

format

-

API family

sodium citrate

API family

sodium citrate

API family

-

API family

-

mp

>300 °C (lit.)

mp

>300 °C (lit.)

mp

150 °C (anhydrous substance), >300 °C (lit.)

mp

150 °C (anhydrous substance), >300 °C (lit.)

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Sodium citrate USP reference standard for use in specified quality tests and assays.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

USP issued SDS can be found here.
Sales restrictions may apply.

related product

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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