Fluorescent Brightener OB 1 good price for Optical Brightener OB 1

Share on (1600273695006):


Price:$16.00 - $23.50

Quantity:


Product Overview

Description







Basic Index


Basic Index
Molecular formula
Al(OH)3
Molecular weight
78
Appearance
white powder
Melting point
300°C(evaporating water)


Basic IndexTechnical Index


Name
Product Index
Chemical index (%)
Al2O3
≥64.5
Al(OH)3 Content
99.8%min
SiO2
≤0.02
Fe2O3
≤0.02
Na2O
≤0.2
physical index
Ignition loss
≤35
Particle size D50
75um (70um~110um)
Whiteness
≥90
Oil Absorbency
22
PH value
8-9
attached water%
0.17
Moiture
0.1%max










































0.1954 s.