di-Sodium hydrogen citrate, 99%

Name: di-Sodium hydrogen citrate, 99%
Brand: Vaqora Chemicals
SKU: VQ-008461

About di-Sodium hydrogen citrate, 99%

di-Sodium hydrogen citrate is a carboxylic acid carrying the CAS registry number 144-33-2, specified at ≥99% purity. The compound has the formula C6H6Na2O7, corresponding to a molecular weight of 236.09 g/mol. Its systematic (IUPAC) name is disodium, 3-carboxy-3-hydroxypentanedioate. Alternative names: Sodium citrate dibasic and Citric acid disodium salt.

It is supplied as a white powder. Its solubility is described as soluble in water. Keep the container tightly sealed and store it in a cool, dry area. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Key uses span food and flavour applications and antioxidant additive. Buyers come mainly from pharmaceutical manufacturing, academic and industrial research and food and beverage processing.

Vaqora Chemicals supplies di-Sodium hydrogen citrate in 500 g, 5 kg, 25 kg and 4 x 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Food & flavour applications
Antioxidant additive

Industries

Specifications & identifiers

Chemical identifiers
Product name	di-Sodium hydrogen citrate, 99%
Catalogue No.	VQ-008461
CAS Number	144-33-2
IUPAC name	disodium;3-carboxy-3-hydroxypentanedioate
Molecular formula	C₆H₆Na₂O₇
Molecular weight	236.09 g/mol
Exact mass	235.9909
Purity / assay	≥99%
HSN code	29181540
InChIKey	CEYULKASIQJZGP-UHFFFAOYSA-L
SMILES	C(C(=O)[O-])C(CC(=O)[O-])(C(=O)O)O.[Na+].[Na+]
PubChem CID	8950

Physical properties
Physical form	Powder
Appearance	White powder
Solubility	Soluble in water
H-bond donors / acceptors	2 / 7
TPSA	138 Å²
Synonyms	Sodium citrate dibasic, Citric acid disodium salt, Disodium citrate, Sodium acid citrate, Sodium citrate, acid, Natrium citricum, Citric acid, disodium salt, Disodium monohydrogen citrate, Disodium 2-hydroxy-1,2,3-propanetricarboxylate, Dibasic sodium citrate, Disodium 2hydroxy1,2,3propanetricarboxylate, 1,2,3Propanetricarboxylic acid, 2hydroxy, disodium salt

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of di-Sodium hydrogen citrate, 99%?

The CAS Registry Number of di-Sodium hydrogen citrate, 99% is 144-33-2. It is also known as Sodium citrate dibasic, Citric acid disodium salt, Disodium citrate.

What is the molecular formula and molecular weight of di-Sodium hydrogen citrate, 99%?

di-Sodium hydrogen citrate, 99% has the molecular formula C6H6Na2O7 and a molecular weight of 236.09 g/mol.

Which grade and pack sizes of di-Sodium hydrogen citrate, 99% can I order?

We supply di-Sodium hydrogen citrate, 99% in (≥99%) grade, in 500 g, 5 kg, 25 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with di-Sodium hydrogen citrate, 99%?

Yes. Every lot of di-Sodium hydrogen citrate, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can di-Sodium hydrogen citrate, 99% be shipped internationally?

Yes. We export di-Sodium hydrogen citrate, 99% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.