87-69-4|L(+)-Tartaric acidProducts Supply - Chemical intermediates Network

L(+)-Tartaric acid cas no:87-69-4

Synonyms: Butanedioicacid, 2,3-dihydroxy- (2R,3R)-;Butanedioicacid, 2,3-dihydroxy- [R-(R*,R*)]-;Tartaric acid, L-(+)- (8CI);(+)-(2R,3R)-Tartaric acid;(+)-(R,R)-Tartaric acid;(+)-L-Tartaric acid;(+)-Tartaric acid;(2R,3R)-(+)-Tartaric acid;(2R,3R)-2,3-Dihydroxysuccinicacid;(2R,3R)-Tartaric acid;(R,R)-(+)-Tartaric acid;(R,R)-Tartaric acid;L-(+)-Tartaric acid;L-Tartaric acid;NSC 62778;Natural tartaric acid;Tartaric acid;d-a,b-Dihydroxysuccinic acid;L-(+)Tartaric acid,;

Identification

NameL(+)-Tartaric acid
CAS87-69-4
SynonymsButanedioicacid, 2,3-dihydroxy- (2R,3R)-;Butanedioicacid, 2,3-dihydroxy- [R-(R*,R*)]-;Tartaric acid, L-(+)- (8CI);(+)-(2R,3R)-Tartaric acid;(+)-(R,R)-Tartaric acid;(+)-L-Tartaric acid;(+)-Tartaric acid;(2R,3R)-(+)-Tartaric acid;(2R,3R)-2,3-Dihydroxysuccinicacid;(2R,3R)-Tartaric acid;(R,R)-(+)-Tartaric acid;(R,R)-Tartaric acid;L-(+)-Tartaric acid;L-Tartaric acid;NSC 62778;Natural tartaric acid;Tartaric acid;d-a,b-Dihydroxysuccinic acid;L-(+)Tartaric acid,;
EINECS(EC#)201-766-0
Molecular FormulaC₄H₆O₆
Molecular Weight150.09

Chemical Properties

Appearancewhite crystals
alpha12 o (C=20, H2O)
refractive index12.5 ° (C=5, H2O)
storage tempStore at RT.

Safety Data

Hazard Xi:Irritant
Risk R36/37/38
Safety

Moderately toxic by intravenous route. Mildly toxic by ingestion. Reaction with silver produces the unstable silver tartrate. When heated to decomposition it emits acrid smoke and irritating fumes.

Hazard Codes: Irritant

Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
S37/39:Wear suitable gloves and eye/face protection.

HS Code 29181200

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
dog	LDLo	oral	5gm/kg (5000mg/kg)		Journal of the American Pharmaceutical Association, Scientific Edition. Vol. 39, Pg. 275, 1950.
mouse	LD50	intravenous	485mg/kg (485mg/kg)	BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD BLOOD: HEMORRHAGE	Journal of Agricultural and Food Chemistry. Vol. 5, Pg. 759, 1957.
rabbit	LDLo	oral	5gm/kg (5000mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)	Industrial and Engineering Chemistry. Vol. 15, Pg. 628, 1923.
rat	LDLo	oral	7500mg/kg (7500mg/kg)	LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES GASTROINTESTINAL: OTHER CHANGES	National Technical Information Service. Vol. OTS0555808,

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NORBRIGHT INDUTRY CO., LTD: Tel:; Address: E7602+03, BINHAI JINRONGJIE, 20 GUANGCHANGDONG ROAD,TEDA, TIANJIN 300457 CHINA

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L(+)-Tartaric acid cas no:87-69-4

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