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DL-Tartaric Acid

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Origin: China

Cas No: 133-37-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
133-37-9
Other Names:
DL-Weinsaure
MF:
C4H6O6
EINECS No.:
205-105-7
Place of Origin:
Shanghai, China
Grade Standard:
Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade
Purity:
99%
Appearance:
White Crystalline Powder
Application:
Food Grade
Brand Name:
Terppon
Model Number:
-1
Colour:
White
Packaging&Delivery
Packaging Details
In 25Kg bag/drum
Port
ShangHai
Lead Time:
1 week

Property

CAS No.: 133-37-9 Formula: C4H6O6 Molecular Weight: 150.08700

Description

Tartaric acid and its derivatives have a plethora of uses in the field of pharmaceuticals. It has been used in the production of effervescent salts, in combination with citric acid, in order to improve the taste of oral medications. The potassium antimonyl derivative of the acid known as tartar emetic is included, in small doses, in cough syrup as an expectorant.

Basic Info

Chemical Name	DL-Tartaric Acid
Synonyms	2,3-Dihydroxysuccinic acid; Racemic Acid; DL-2,3-Dihydroxybutanedioic acid; Butanedioic acid, 2,3-dihydroxy-, (R,R)-(±)-; Resolvable tartaric acid; DL-Tartaric acid concentrate;
CAS No.	133-37-9
Molecular Formula	C4H6O6
Molecular Weight	150.08700
PSA	115.06000
LogP	-2.12260

Properties

Appearance & Physical State	white crystalline powder
Density	1.886 g/cm3
Boiling Point	399.3ºC at 760 mmHg
Melting Point	200-206ºC
Flash Point	210ºC
Refractive Index	1.585
Stability	Stable. Incompatible with bases, oxidizing agents, reducing agents, silver.
Storage Condition	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Vapor Pressure	4.93E-08mmHg at 25°C

Safety Info

Safety Statements	26-37/39
HS Code	2918120000
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

galactitol+nitric acid→DL-Tartaric Acid+galactaric acid
galactitol+nitric acid→DL-Tartaric Acid+galactaric acid
trans,trans-muconic acid+acetic acid→DL-Tartaric Acid+galactaric acid

Precursor

2,3-dihydroxybutanedioic acid
dihydroxyfumaric acid
maleic acid
glyoxylic acid

Downstream Product

2-Oxo-2,3-dihydro-1H-imidazole-4-carboxylic acid
BROMOSUCCINIC ACID
hydroxymalonic acid
Diisobutyl 2,3-dihydroxysuccinate

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