Croconic acid disodium salt

Modify Date: 2025-08-26 23:37:52

Croconic acid disodium salt Structure
Croconic acid disodium salt structure
Common Name Croconic acid disodium salt
CAS Number 14379-00-1 Molecular Weight 186.03000
Density N/A Boiling Point N/A
Molecular Formula C5Na2O5 Melting Point >300ºC(lit.)
MSDS USA Flash Point N/A

 Names

Name disodium,3,4,5-trioxocyclopentene-1,2-diolate
Synonym More Synonyms

 Chemical & Physical Properties

Melting Point >300ºC(lit.)
Molecular Formula C5Na2O5
Molecular Weight 186.03000
Exact Mass 185.95400
PSA 97.33000

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2918300090

 Synthetic Route

~%

Croconic acid disodium salt Structure

Croconic acid d...

CAS#:14379-00-1

Literature: Chemistry - A European Journal, , vol. 8, # 8 p. 1804 - 1812

 Precursor & DownStream

Precursor  1

DownStream  0

 Customs

HS Code 2918300090
Summary 2918300090 other carboxylic acids with aldehyde or ketone 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%

 Synonyms

disodium(4,5-dihydroxycyclopent-4-ene-1,2,3-trionate(-2H))
MFCD00191954
Croconic acid,disodium deriv. (6CI)
Sodium croconate
Sodium,[(3,4,5-trioxo-1-cyclopenten-1,2-ylene)dioxy]di-(7CI)
4-Cyclopentene-1,2,3-trione,4,5-dihydroxy-,disodium salt (8CI,9CI)
Croconic acid disodium salt
4,5-Dihydroxy-4-cyclopentene-1,2,3-trione disodium salt
disodium croconate
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