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676-46-0

676-46-0 structure
676-46-0 structure

Name Sodium 2-hydroxysuccinate
Synonyms DL-Malic acid disodium salt
Disodium DL-malate
Disodium malate
UNII:2EFF9N315F
Sodium DL-Malate
Butanedioic acid, 2-hydroxy-, sodium salt (1:2)
Hydroxybutanedioic acid disodium salt
MFCD00012466
Butanedioic acid, hydroxy-, disodium salt
disodium 2-hydroxybutanedioate
Sodium malate
EINECS 211-627-6
Description Sodium DL-Malate is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog
Boiling Point 306.4ºC at 760 mmHg
Melting Point > 300°C (Lit.)
Molecular Formula C4H4Na2O5
Molecular Weight 178.051
Flash Point 153.4ºC
Exact Mass 177.985413
PSA 100.49000
Storage condition Store below +30°C.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ON7730000
CHEMICAL NAME :
Malic acid, sodium salt
CAS REGISTRY NUMBER :
676-46-0
LAST UPDATED :
199504
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C4-H4-O5.2Na
MOLECULAR WEIGHT :
178.06
WISWESSER LINE NOTATION :
QV1YQVO &-NA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3500 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - excitement Behavioral - muscle weakness
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 25,467,1925
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
3300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JBCHA3 Journal of Biological Chemistry. (428 E. Preston St., Baltimore, MD 21202) V.1- 1905- Volume(issue)/page/year: 28,185,1917 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4709 No. of Facilities: 25 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 2440 (estimated) No. of Female Employees: 1459 (estimated)
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR NONH for all modes of transport
RTECS ON7730000
HS Code 2917190090
HS Code 2917190090
Summary 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%