Sodium DL-tartrate, anhydrous, 99%+

About Sodium DL-tartrate, anhydrous, 99%+

Sodium DL-tartrate is a carboxylic acid carrying the CAS registry number 868-18-8, specified at ≥99% purity. Its molecular formula is C4H4Na2O6 and its molecular weight is 194.05 g/mol. Systematically, it is named disodium, (2R,3R)-2,3-dihydroxybutanedioate. It is also known as L-(+)-Tartaric acid disodium salt or Disodium tartrate dihydrate.

In its supplied form it is white powder to crystals. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

Key uses span food and flavour applications and surfactants and detergency. Our customers for this product work in pharmaceutical manufacturing, academic and industrial research and food and beverage processing.

Standard pack sizes are 500 g, 5 kg and 25 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Food & flavour applications
Surfactants & detergency

Industries

Specifications & identifiers

Chemical identifiers
Product name	Sodium DL-tartrate, anhydrous, 99%+
Catalogue No.	VQ-008607
CAS Number	868-18-8
IUPAC name	disodium;(2R,3R)-2,3-dihydroxybutanedioate
Molecular formula	C₄H₄Na₂O₆
Molecular weight	194.05 g/mol
Exact mass	193.9803
Purity / assay	≥99%
HSN code	29181390
InChIKey	HELHAJAZNSDZJO-OLXYHTOASA-L
SMILES	[C@@H]([C@H](C(=O)[O-])O)(C(=O)[O-])O.[Na+].[Na+]
PubChem CID	162637

Physical properties
Physical form	Crystalline
Appearance	White powder to crystals
H-bond donors / acceptors	2 / 6
TPSA	121 Å²
Synonyms	L-(+)-Tartaric acid disodium salt, Disodium tartrate dihydrate, Sodium tartrate dibasic dihydrate, Sodium tartrate dihydrate, Sodium tartrate, Sodium L-tartrate, Disodium tartrate, Bisodium tartrate, Disodium L-(+)-tartrate, Sal tartar, Sodium L-(+)-tartrate, INS-335(II)

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Sodium DL-tartrate, anhydrous, 99%+?

The CAS Registry Number of Sodium DL-tartrate, anhydrous, 99%+ is 868-18-8. It is also known as L-(+)-Tartaric acid disodium salt, Disodium tartrate dihydrate, Sodium tartrate dibasic dihydrate.

What is the molecular formula and molecular weight of Sodium DL-tartrate, anhydrous, 99%+?

Sodium DL-tartrate, anhydrous, 99%+ has the molecular formula C4H4Na2O6 and a molecular weight of 194.05 g/mol.

Which grade and pack sizes of Sodium DL-tartrate, anhydrous, 99%+ can I order?

We supply Sodium DL-tartrate, anhydrous, 99%+ in (≥99%) grade, in 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sodium DL-tartrate, anhydrous, 99%+?

Yes. Every lot of Sodium DL-tartrate, anhydrous, 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 Sodium DL-tartrate, anhydrous, 99%+ be shipped internationally?

Yes. Sodium DL-tartrate, anhydrous, 99%+ is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.