L (+) Tartaric Acid AR (Dextro-Rotatory (+) Tartaric Acid) 500Gram

PRODUCT CODE 655745
SYNONYMS (dextro-rotatory (+) tartaric acid)
C.I. NO. --
CASR NO. (87-69-4)
ATOMIC OR MOLECULAR FORMULA (CHOH.COOH)2
ATOMIC OR MOLECULAR WEIGHT
150.09
PROPERTIES Odourless , acidic taste and optically active

PARAMETER LIMIT
Description Colourless crystals or white or almost white crystalline powder
Solubility 10% solution in water is clear and colourless to not more than slightly coloured.
Identification Passes test.
Assay (on dried sub.; Acidimetric) 99.5 – 100.5%
Specific Rotation [α] 20