CasNo.133-37-9,DL-Tartaric acid.,(133-37-9) Suppliers

1 Gram	Negotiable

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