Disodium citrate

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Names

[ CAS No. ]:
144-33-2

[ Name ]:
Disodium citrate

[Synonym ]:
EINECS 205-623-3
Disodium citrate
1,2,3-propanetricarboxylate, 2-hydroxy-, hydrogen sodium salt (1:1:2)
1,2,3-Propanetricarboxylate, 2-hydroxy-, sodium salt (1:2)
Hydrogen sodium 2-hydroxypropane-1,2,3-tricarboxylate (1:2:1)
MFCD00036367
Disodium 3-carboxy-3-hydroxypentanedioate
Disodium 2-hydroxy-1,2,3-propanetricarboxylate
Disodium Hydrogen Citrate Sesquihydrate
1,2,3-Propanetricarboxylic acid, 2-hydroxy-, sodium salt (1:2)
DisodiuM Citrate Sesquihydrate
disodium,3-carboxy-3-hydroxypentanedioate
Citric Acid Disodium Salt Sesquihydrate

Chemical & Physical Properties

[ Boiling Point ]:
309.6ºC at 760 mmHg

[ Melting Point ]:
240°C

[ Molecular Formula ]:
C6H6Na2O7

[ Molecular Weight ]:
236.087

[ Flash Point ]:
155.2ºC

[ Exact Mass ]:
235.990891

[ PSA ]:
137.79000

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GE7580000
CHEMICAL NAME :
Citric acid, disodium salt
CAS REGISTRY NUMBER :
144-33-2
LAST UPDATED :
199710
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C6-H6-O7.2Na
MOLECULAR WEIGHT :
236.10
WISWESSER LINE NOTATION :
QV1XQVQ1VQ &-NA- 2

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 :
1724 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 :
1771 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 :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2580 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 15,852,1965
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
71 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 :
418 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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9309 No. of Facilities: 119 (estimated) No. of Industries: 3 No. of Occupations: 13 No. of Employees: 17734 (estimated) No. of Female Employees: 16651 (estimated)

Safety Information

[ Safety Phrases ]:
S24/25

[ RTECS ]:
GE7580000

[ HS Code ]:
2918199090

Customs

[ HS Code ]: 2918199090

[ Summary ]:
2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • citric acid , disodium citrate sesquihydrate
  • citric acid , disodium citrate sesquihydrate
  • Disodium stannous citrate
  • disodium cupric citrate
  • disodium 2'-[4-[[1-hydroxy-7-(phenylamino)-3-sulphonato-2-naphthyl]azo]phenyl]-6-methyl[2,6'-bibenzothiazole]-7-sulphonate
  • disodium,(Z)-2-ethyl-3-methylbut-2-enedioate
  • 3-[3,5-dimethyl-1-(propan-2-yl)-1H-pyrazol-4-yl]-2,2-difluoropropanoic acid
  • N-[3-(2-amino-3,3-difluoro-2-methylpropyl)phenyl]acetamide
  • 1-(3-Acetamidophenyl)-2,2-difluorocyclopropane-1-carboxylic acid
  • 1-[2-(4-Chlorophenyl)propan-2-yl]-2,2-difluorocyclopropan-1-amine
  • 4-(1H-1,3-benzodiazol-2-yl)-2,2-difluorobutan-1-amine
  • 3,3-Difluoro-3-{imidazo[1,2-a]pyridin-2-yl}propanoic acid
  • 3-(4-Cyclopropyl-1,3-thiazol-5-yl)-2,2-difluoropropanoic acid
  • 3-(4-Cyclopropyl-1,3-thiazol-5-yl)-1,1-difluoropropan-2-amine
  • 1-(4-Cyclopropyl-1,3-thiazol-5-yl)-4,4-difluorocyclohexane-1-carboxylic acid
  • (2S)-2-{1-[4-(trifluoromethyl)phenyl]ethyl}oxirane
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