Ethyl Acetate WG 5 Gl Ply Pl

Item No. 330WORLDPL05

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TEST	MONO GRAPH	SPECIFICATION
Assay (corrected for water)	ACS	99.5%, min
Assay	NF	98.0-102.0%
Identification A	NF	Infrared Absorption <197F>
Identification A	EP/BP+	Boiling point: 76°C-78°C
Identification B	EP/BP	IR comparable with Reference spectrum
Identification C	EP/BP+	It gives the reaction of acetyl
Identification D	EP/BP+	It gives the reaction of esters
Specific Gravity @ 25°C	NF	0.894-0.898
Relative Density @ 20°C	EP/BP	0.898-0.902
Acidity	NF+	NMT 0.10 mL of 0.10N NaOH for neutralization
	EP/BP+	The solution remains pink for not less than 15 sec.
Readily Carbonizable Substances	NF+	No dark zone develops within 15 minutes
Reaction with Sulfuric Acid	EP/BP+	Interface of the 2 liquids is not colored
Substances Darkened by Sulfuric Acid	ACS+	Passes Test
Chromatographic Purity	NF	Acetaldehyde	NMT 0.1%
		Ethyl isobutyl ether	NMT 0.1%
		Methyl compounds	NMT 0.1%
		Other impurities	NMT 0.3%
Color (APHA)	ACS	10 max
Appearance of Solution	EP/BP+	The solution is clear and colorless
Refractive Index @ 20°C	EP/BP	1.370-1.373
Residue After Evaporation	ACS+	0.003% max.
Residue on evaporation	EP/BP+	30 ppm max.
Limit of nonvolatile residue	NF+	NMT 0.02%
Water	ACS	0.2% max.
	EP/BP	0.1% max.
Titrable Acid, max	ACS+	0.0009 meq/g max
Related substances	EP/BP	NMT 0.2% of the area of the principal peak.

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