1,2-Benzenedicarboxylicacid, 4-chloro-, sodium salt (1:1) cas no:56047-23-5
Synonyms: 1,2-Benzenedicarboxylicacid, 4-chloro-, monosodium salt (9CI); Phthalic acid, 4-chloro-, sodium salt(6CI); 4-Chloro-o-phthalic acid sodium salt; 4-Chlorophthalic acid monosodiumsalt; Monosodium 4-chlorophthalate
Name1,2-Benzenedicarboxylicacid, 4-chloro-, sodium salt (1:1)
CAS56047-23-5
Synonyms1,2-Benzenedicarboxylicacid, 4-chloro-, monosodium salt (9CI); Phthalic acid, 4-chloro-, sodium salt(6CI); 4-Chloro-o-phthalic acid sodium salt; 4-Chlorophthalic acid monosodiumsalt; Monosodium 4-chlorophthalate
EINECS(EC#)259-963-2
Molecular FormulaC8H5 Cl O4 . Na
Molecular Weight222.5577
Appearancewhite to light tan powder.
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass6.1(b)
Hazard Xn: Harmful;
Risk 20/21/22-36
Safety
Hazard Codes: 
Xn
Risk Statements: 20/21/22-36
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
R36:Irritating to eyes.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
RIDADR: UN 2811 6.1/PG 3
WGK Germany: 3
HazardClass: 6.1(b)
PackingGroup of 4-Chlorophthalic acid monosodium salt (CAS NO.56047-23-5): III
