Monosodium citrate

Modify Date: 2024-01-02 23:19:59

Monosodium citrate Structure
Monosodium citrate structure
Common Name Monosodium citrate
CAS Number 18996-35-5 Molecular Weight 214.105
Density N/A Boiling Point 309.6ºC at 760mmHg
Molecular Formula C6H7NaO7 Melting Point 212 °C(lit.)
MSDS Chinese USA Flash Point 155.2ºC

 Names

Name sodium,2-(carboxymethyl)-2,4-dihydroxy-4-oxobutanoate
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 309.6ºC at 760mmHg
Melting Point 212 °C(lit.)
Molecular Formula C6H7NaO7
Molecular Weight 214.105
Flash Point 155.2ºC
Exact Mass 214.008942
PSA 134.96000
Water Solubility H2O: 0.25 M at 20 °C, clear, colorless

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GE7950000
CHEMICAL NAME :
Citric acid, sodium salt
CAS REGISTRY NUMBER :
18996-35-5
LAST UPDATED :
199706
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C6-H7-O7.Na
MOLECULAR WEIGHT :
214.12
WISWESSER LINE NOTATION :
QV1XQVQ1VQ &-NA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1348 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - cyanosis Gastrointestinal - changes in structure or function of salivary glands
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: 94,65,1948
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1635 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - cyanosis Gastrointestinal - changes in structure or function of salivary glands
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: 94,65,1948
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
49 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - cyanosis Gastrointestinal - changes in structure or function of salivary glands
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: 94,65,1948
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
379 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - cyanosis Gastrointestinal - changes in structure or function of salivary glands
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: 94,65,1948

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi: Irritant;
Risk Phrases R36
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport
WGK Germany 1
RTECS GE7950000
HS Code 2918150000

 Synthetic Route

~%

Monosodium citrate Structure

Monosodium citrate

CAS#:18996-35-5

Literature: US2008/27043 A1, ; Page/Page column 4 ;

~%

Monosodium citrate Structure

Monosodium citrate

CAS#:18996-35-5

Literature: Journal of the American Chemical Society, , vol. 68, p. 524

 Precursor & DownStream

Precursor  2

DownStream  1

 Customs

HS Code 2918150000
Summary 2918150000. other salts and esters of citric acid. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:4ABXY(export license,certificate of inspection for goods inward,certificate of inspection for goods outwardexport license(processing trade),export license(border small volume trade)). MFN tariff:6.5%. General tariff:30.0%

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 Synonyms

sodium dihydrogencitrate
1,2,3-Propanetricarboxylic acid,2-hydroxy-,monosodium salt
Citrofluyl
1,2,3-propanetricarboxylate, 2-hydroxy-, hydrogen sodium salt (1:2:1)
1,2,3-Propanetricarboxylic acid, 2-hydroxy-, sodium salt
Monosodium citrate
sodium dihydrogen citrate
Sodium 3-carboxy-2-(carboxymethyl)-2-hydroxypropanoate
MFCD00013067
Sodium Citrate
citric acid monosodium salt
Citric acid,monosodium salt
1,2,3-Propanetricarboxylic acid, 2-hydroxy-, sodium salt (1:1)
EINECS 242-734-6
citric acid sodium salt
Hydrogen sodium 2-hydroxypropane-1,2,3-tricarboxylate (2:1:1)
Monosodium dihydrogen citrate
Sodium citrate monobasic