Potassium oxalate
Names
[ CAS No. ]:
583-52-8
[ Name ]:
Potassium oxalate
[Synonym ]:
potassium(II) oxalate
K2(oxalate)
potasssium oxalate
OXALIC ACID,DIPOTASSIUM SALT
EINECS 209-506-8
Potassium neutral oxalate
MFCD00012464
Potassium oxalate (K2C2O4)
Ethanedioic acid,dipotassium salt
Dipotassium oxalate
Potassium oxalate
Chemical & Physical Properties
[ Boiling Point ]:
365.1ºC at 760 mmHg
[ Molecular Formula ]:
C2K2O4
[ Molecular Weight ]:
166.21600
[ Flash Point ]:
188.8ºC
[ Exact Mass ]:
165.90700
[ PSA ]:
80.26000
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- RO2885000
- CHEMICAL NAME :
- Oxalic acid, dipotassium salt
- CAS REGISTRY NUMBER :
- 583-52-8
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C2-H2-O4.2K
- MOLECULAR WEIGHT :
- 168.24
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Human - woman
- DOSE/DURATION :
- 1 gm/kg
- TOXIC EFFECTS :
- Cardiac - arrhythmias (including changes in conduction) Vascular - shock Gastrointestinal - other changes
- REFERENCE :
- MLDCAS Medecine Legale et Dommage Corporel. (Paris, France) V.1-7, 1968-74. Discontinued. Volume(issue)/page/year: 4,178,1971 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5057 No. of Facilities: 612 (estimated) No. of Industries: 5 No. of Occupations: 15 No. of Employees: 20766 (estimated) No. of Female Employees: 9878 (estimated)
Safety Information
[ HS Code ]:
2917119000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2917119000
[ Summary ]:
2917119000 oxalic acid salts and esters VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%