Spcification

Item

Super-grade

Normal-grade

Purity ≥ wt%

99.5

99.0

Color(APHA) ≤

15

15

H2O ≤ Wt%

0.3

0.3

MEHQ Wtppm

200±20

200±20

C5H4O2 ≤ Wtppm

2

2

Physical and Chemical Properties

Specific Gravity (20 C): 1.051Appearance: Clear and colorless liquidOdor: PungentBoiling Point C: 141.3Melting Point C: 13.2 (approx.)Flash Point C: 54.5 (open cup)

Application

1.Super absorbent polymer2.Functional monomer for addition polymerization.3.Organic synthesis4.Monomer for polyelectrolyte

Storage Notice

1.Storage Temperature C: 15-302.Storage life:Half a year ,cool and well ventilated place.