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L (+) TARTARIC ACID

Confirms to USP
(2R,3R)-(+)-Tartaric acid, L-Threaric acid

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COAs
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Article No. 6197A Grade
Purity 99.7% CAS No. 87-69-4
Molecular Formula C4H6O6 Molecular Weight 150.09
H.S. Code 2918.1200 Shelf Life 60 Months

Specifications

Appearance Colorlss or translucent crystals or white, fine to granular, crystalline powder Assay (on dried basis) 99.7 – 100.5%
Identification 'A' Tartrate - A reddish-pink color is produced within 15 min Identification 'B' IR Spectrum - Confirms
Residue on ignition NMT 0.1% Chloride and sulphate No turbidity is produced
Optical rotation +12.0° to +13.0° Loss on drying NMT 0.5%
Oxalate No turbidity is produced

Safety Information and Hazard Symbols

Exclamation Mark
Symbol: GHS07
 Signal Word: Warning
 Hazardous Statement: H315-H319-H335
 Precaution Statement: P261-P305 + P351 + P338
Revision Date: 25-May-2024

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