CAS Number: 87-69-4
EC Number: 201-766-0
Molecular Weight: 150.09
Chemical Formula: C₄H₆O₆
IUPAC Name: (2R,3R)-2,3-dihydroxybutanedioic acid
Purity Grade: Pureté certifiée ≥98,0 % (grade pharmacopée/industriel courant), attestée par un certificat d'analyse délivré pour chaque lot de production.
Aspect: Poudre cristalline blanche à blanchâtre.
Application: Appliqué dans les procédés de galvanoplastie, de désulfuration et de décapage acide, et sert d'agent complexant, de criblage ou chélatant.

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Description supplémentaire:

Offered at a competitive price-to-quality ratio, with a decade-long track record supplying well-known Indian clients. Appears as colorless or translucent crystals or a fine white granular crystalline powder, meeting international standards such as FCC, BP, and USP. L(+)-tartaric acid is applied in electroplating, sulfur removal, and acid pickling, and serves as a complexing, screening, or chelating agent in chemical analysis and pharmaceutical inspection, or as a resist agent in dyeing. Its reducing properties support use as a reductant in mirror manufacturing or as a photographic imaging agent, and it can complex with metal ions for use as a metal surface cleaning or polishing agent. Packed in 25 kg net Kraft/plastic bags lined with PE, at 20 MT per 20-foot container on pallets; stored airtight in a light-proof, dry, cool place.