dextro,laevo-tartaric acid

Full Material List
2,3-dihydroxybutanedioic acid

Identifiers

FEMA 3044
CAS 133-37-9
EINECS 205-105-7
Synonyms
  • (2R,3R)-rel-2,3- dihydroxybutane dioic acid
  • (R*,R*)-(±)-2,3- dihydroxybutane dioic acid
  • (theta,theta)-(±)-2,3- dihydroxybutane dioic acid
  • (±)-2,3- dihydroxybutanedioic acid
  • racemic acid
  • (±)- tartaric acid
  • (2RS,3RS)- tartaric acid
  • DL- tartaric acid
  • racemic tartaric acid
  • para tartaric aicd
  • DL- tartaric aicd natural
  • traubensaure
  • uvic acid
JECFA Food Flavoring N/A
JECFA Food Additive DL-Tartaric Acid
DG SANTE Food Flavourings 08.018 DL-tartaric acid
DG SANTE Food Contact Materials N/A
FDA UNII 4J4Z8788N8
CoE Number 18
XlogP3-AA N/A
Molecular Weight 150.08702
Molecular Formula C4 H6 O6

Organoleptic

Organoleptic Notes
  • 1. Odor Type: odorless Odor Strength:none
  • Odor Description:at 100.00 %. very mild caramellicLuebke, William tgsc, (2007)
  • Odor sample from: Sigma-Aldrich
Odor odorless
Flavor acidic
tart, acidic,

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Properties

Food Chemicals Codex Listed No
Appearance white crystalline powder (est)
Assay 99.50 to 100.00
Specific Gravity N/A
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point 206.00 to 210.00 °C. @ 760.00 mm Hg
Boiling Point 399.00 to 400.00 °C. @ 760.00 mm Hg
Flash Point 409.00 °F. TCC ( 209.44 °C. )
Acid Value N/A
Vapor Pressure N/A
Vapor Density N/A
logP (o/w) -1.081 (est)
Soluble In
  • alcohol, slightly
  • water, 2.15E+05 mg/L @ 25 °C (exp)
Occurrence
  • not found in nature