PropertiesLight yellow transparent liquid,specific weight 1.384, Specific gravity: 14.5°C,Boiling point: 251.5°C (Decomposition), Insoluble in water, soluble in alcohol and ether aether. Corrosive.
Item Grade A Grade BAssay ≥99% ≥99.5%
Chroma(APHA) ≤50 ≤25
Free acid(HCL) ≤0.2% ≤0.1%
Insoluble matter in alkali ≤0.2% ≤0.1%
-Dyeing intermediate-Curing agent
250kg/drum,20Tons per 20ft container
Storage & Handling
Stored in cool and airy place; away from fire and heat; handle with care;no breakage, avoid leakage.It is valid for 2 years under proper condition.