DL-Tartaric acid 133-37-9

Min.Order / FOB Price:Get Latest Price

1 Kilogram	FOB Price:USD 15.0000 -50.0000

1 Kilogram

FOB Price:USD 15.0000 -50.0000

Min.Order :1 Kilogram
Purity: >99%
Payment Terms : L/C,D/A,D/P,T/T

Keywords

DL-Dihydroxysuccinic acid Racemic tartaric acid DL-Tartaric Acid Anhy

Quick Details

Appearance:Crystals
Application:Used as an intermediate in the drug telmisartan
PackAge:5mg/vial, 10 vials per box
ProductionCapacity:3000|Kilogram|Month
Storage:Store below +30°C.
Transportation:EMS,DHL,?TNT,?UPS?,FEDEX,?BY?AIR,?BY?SEA DHL?Express,?FedEx?and?EMS?for?quantity?less?than?50KG,?usually?called?as?DDU?service;? Sea?shipping?for?quantity?over?500KG;?And?air?shipping?is?available

Superiority:

Our Advantage

Rich Experience
Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term.

Quality service
Company cooperates with research institutes. We strictly control the process of raw materials up to finished product.

24 hour service
Quick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.

High quality
Dedicated to serving customers first, we provide reasonable prices, high quality products.

Details:

Molecular Formula	C4H6O6
Molar Mass	150.09
Density	1.788
Melting Point	210-212°C(lit.)
Boling Point	191.59°C (rough estimate)
Specific Rotation(α)	[α]D20 -0.2～+0.2° (c=20, H2O)
Flash Point	210 °C
JECFA Number	621
Water Solubility	soluble
Solubility	Soluble in water, ethanol, ether, insoluble in chloroform.
Appearance	White crystal
Color	White
Merck	14,9069
BRN	1725148
pKa	3.03, 4.37(at 25℃)
PH	3.19(1 mM solution);2.58(10 mM solution);2.03(100 mM solution);
Storage Condition	Store below +30°C.
Stability	Stable. Incompatible with bases, oxidizing agents, reducing agents, silver.
Sensitive	Easily absorbing moisture
Refractive Index	1.5860 (estimate)
MDL	MFCD00071626
Physical and Chemical Properties	Colorless crystals or white crystalline powder, odorless, sour taste. It is a mixture of equal amounts of dextrorotatory and levorotatory tartaric acid, often containing one or two crystals of water, which is lost when heated to 100°C. Stable in air, density 1.697, its solubility in water 20.6(20°C), ether solubility of about 1%, ethanol solubility of 5.01(25°C).
Use	Widely used in food, medicine, chemical, light industry and other industries. For example, as a beer foaming agent, food acidulant, flavoring agent, used for cool drinks, candy, fruit juice, sauce, cold dishes, baking powder, etc., its sour taste is 1.3 times that of citric acid, especially suitable for the acidulant of grape juice. In tanning, photography, glass, enamel, telecommunications equipment and other industries also have a very important role.