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D-tartaric acid

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Origin: China

Cas No: 147-71-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 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.:
147-71-7
Other Names:
D-Tartaric acid
MF:
C4H6O6
EINECS No.:
205-695-6
Place of Origin:
Shandong, China
Type:
Flavor & Fragrance Intermediates, Pharmaceutical Intermediates
Purity:
99%
Brand Name:
BELIEVE
Model Number:
Pharmaceutical/Flavor & Fragrance Intermediates
Application:
Food Additive
Appearance:
White Crystalline powder
CAS NO.:
147-71-7
Product name:
D-Tartaric acid
Apperance:
White Crystalline powder
Molecular formula:
C4H6O6
Molecular Weight:
150.09
Density:
1,8 g/cm3
Assay:
99.0 %
Melting point:
172-174 °C(lit.)
Boiling point:
191.59°C (rough estimate)
Origin:
Weifang,China
Packaging&Delivery
Packaging Details
Packing
Liquid products :

Drum of 5kg ,10 kg ,25 kg ,50 kg 200 kg ,250 kg . 1000 kg IBC drum

TANK with 20 tons ,25 tons .

Powder product :

Bag of 1 kg ,2 kg ,5 kg ,25 kg ,500kg ,1000 kg .

Drum of 25 kg and 50 kg

Port
Shanghai port,Qingdao port,or any China Main Port
Port
Qingdao port/Shanghai port
Lead Time:
Quantity(Kilograms) 1 - 100 101 - 1000 >1000
Est. Time(days) 1 10 To be negotiated

Property

CAS No.: 147-71-7 Formula: C4H6O6 Molecular Weight: 150.08700

Description

D-(-)-Tartaric Acid the synthetic enantiomer of L-(+)-Tartaric Acid, used in the preparation of synthetic analgesics.

Basic Info

Chemical Name	D-tartaric acid
Synonyms	D-(-)-Tartaric Acid; (2S,3S)-(-)-Tartaric acid; Butanedioic acid, 2,3-dihydroxy-, [S-(R,R)]-; D-Threaric acid; D(-)-Tartaric acid; (2S,3S)-2,3-Dihydroxysuccinic acid;
CAS No.	147-71-7
Molecular Formula	C4H6O6
Molecular Weight	150.08700
PSA	115.06000
LogP	-2.12260

Properties

Appearance & Physical State	white crystals
Density	1.76
Boiling Point	399.3ºC at 760mmHg
Melting Point	166-170ºC
Flash Point	210ºC
Stability	Stable. Incompatible with oxidizing agents, bases, reducing agents. Combustible.
Storage Condition	Store in a cool, dry place. Store in a tightly closed container.
Vapor Pressure	4.93E-08mmHg at 25°C

Safety Info

Safety Statements	S26-S37/39
HS Code	2918120000
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

2,3-dihydroxybutanedioic acid→D-tartaric acid+2,3-dihydroxybutanedioic acid
meso-tartaric acid→D-tartaric acid+2,3-dihydroxybutanedioic acid
DL-Tartaric Acid→D-tartaric acid+2,3-dihydroxybutanedioic acid

Precursor

D-threose
2,3-dihydroxybutanedioic acid
(4S,4'S)-3,3'-(2,2'-((3S,4S)-2,2,5,5-tetramethyl-1,2,5-oxadisilolane-3,4-diyl)bis(acetyl))bis(4-isopropyloxazolidin-2-one)
potassium,(2S,3S)-2,3,4-trihydroxy-4-oxobutanoate

Downstream Product

(3S,4S)-(-)-1-BENZYL-3,4-DIHYDROXYPYRROLIDIN-2,5-DIONE
(4S,5S)-2-(3-nitrophenyl)-1,3,2-dioxaborolane-4,5-dicarboxylic acid
(-)-Dimethyl 2,3-O-isopropylidene-L-tartrate
L-pipecolate

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