DL-Tartaric acid.

DL-Tartaric acid.

DL-Tartaric acid.

Min.Order / FOB Price:Get Latest Price

1 Gram

Negotiable

  • Min.Order :1 Gram
  • Purity: 99%
  • Payment Terms : T/T,Other

Keywords

DL-Tartaric acid 133-37-9 99% (2S,3S)-2,3-dihydroxybutane-1.4-dioicacid;2,3-dihydroxy-,(R*,R*)-(±)-Butanedioicacid;DL-Tartaric acid 133-37-9 pure 99% food additives Paratartaric acid kf-wang(at)kf-chem.com;2,3-dihydroxybutan

Quick Details

  • Appearance:Liquid
  • Application:Intermediate
  • PackAge:According to your need for packing
  • ProductionCapacity:1|Gram|Day
  • Storage:Dry
  • Transportation:sea, air,courier

Superiority:

DL-Tartaric acid Chemical Properties
Melting point     210-212 °C(lit.)
alpha     [α]D20 -0.2~+0.2° (c=20, H2O)
Boiling point     191.59°C (rough estimate)
density     1.788
vapor pressure     <0.1 hPa (20 °C)
refractive index     1.5860 (estimate)
FEMA     3044 | TARTARIC ACID (D-, L-, DL-, MESO-)
Fp     210 °C
storage temp.     Store below +30°C.
solubility     H2O: 0.1 g/mL, clear
pka    3.03, 4.37(at 25℃)
form     Liquid
color     White
PH    3.19(1 mM solution);2.58(10 mM solution);2.03(100 mM solution);
Water Solubility     soluble
Merck     14,9069
JECFA Number    621
BRN     1725148
Stability:    Stable. Incompatible with bases, oxidizing agents, reducing agents, silver.
InChIKey    FEWJPZIEWOKRBE-UHFFFAOYSA-N
CAS DataBase Reference    133-37-9(CAS DataBase Reference)
NIST Chemistry Reference    Tartaric acid(133-37-9)
EPA Substance Registry System    Butanedioic acid, 2,3-dihydroxy-, (2R,3R)-rel- (133-37-9)
Safety Information
Hazard Codes     Xi
Risk Statements     36/37/38-41
Safety Statements     26-37/39-36
WGK Germany     3
Autoignition Temperature    425 °C
TSCA     Yes
HS Code     29181200 

Details:

DL-Tartaric acid Chemical Properties
Melting point     210-212 °C(lit.)
alpha     [α]D20 -0.2~+0.2° (c=20, H2O)
Boiling point     191.59°C (rough estimate)
density     1.788
vapor pressure     <0.1 hPa (20 °C)
refractive index     1.5860 (estimate)
FEMA     3044 | TARTARIC ACID (D-, L-, DL-, MESO-)
Fp     210 °C
storage temp.     Store below +30°C.
solubility     H2O: 0.1 g/mL, clear
pka    3.03, 4.37(at 25℃)
form     Liquid
color     White
PH    3.19(1 mM solution);2.58(10 mM solution);2.03(100 mM solution);
Water Solubility     soluble
Merck     14,9069
JECFA Number    621
BRN     1725148
Stability:    Stable. Incompatible with bases, oxidizing agents, reducing agents, silver.
InChIKey    FEWJPZIEWOKRBE-UHFFFAOYSA-N
CAS DataBase Reference    133-37-9(CAS DataBase Reference)
NIST Chemistry Reference    Tartaric acid(133-37-9)
EPA Substance Registry System    Butanedioic acid, 2,3-dihydroxy-, (2R,3R)-rel- (133-37-9)
Safety Information
Hazard Codes     Xi
Risk Statements     36/37/38-41
Safety Statements     26-37/39-36
WGK Germany     3
Autoignition Temperature    425 °C
TSCA     Yes
HS Code     29181200

DL-Tartaric acid Basic information
DESCRIPTION FUNCTIONAL USES Solubility Applications Melting range substances METHOD OF ASSAY
Product Name:    DL-Tartaric acid
Synonyms:    (2S,3S)-2,3-dihydroxybutane-1.4-dioicacid;2,3-dihydroxy-,(R*,R*)-(±)-Butanedioicacid;DL-Tartaric acid 133-37-9 pure 99% food additives Paratartaric acid kf-wang(at)kf-chem.com;2,3-dihydroxybutanedioic acid hydrate;DL-Tartaric acid/2,3-Dihydroxysuccinic acid;Clopidogrel Impurity 45;Tartaric acid kf-wang(at)kf-chem.com;2,3-dihydroxy-,(theta,theta)-(+/-)-butanedioicaci
CAS:    133-37-9
MF:    C4H6O6
MW:    150.09
EINECS:    205-105-7
Mol File:    133-37-9.mol 

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