Activated Carbon
Description
the product description:
HEMA is a anatomic monomer. English name :2-Hydroxyethyl methacrylate;blueprint (blueprint): C6H10O3 ;MW (atomic Weight): 130.14 ,CAS No.: 868-77-9.
superior indicators (blueprint):
absoluteization (absoluteization): achromatic and cellophane simple breeze of aqueous ;Ester agreeable: ≥ 98% (saponification adjustment) .
http://www.guidechem.com/reference/dic-7171.html
concrete and actinic backdrop (concrete backdrop):
concrete Constants baking point: 82 ° C/5mmHg
Weight: 1.1098 20/210F
Freezing point: ≤ -70
Ester agreeable: ≥ 98% (saponification adjustment)
blush: ≤ 30 (Platinum azure colorimetry)
damp: ≤ 0.5%
acidity: ≤ 0.5%
Inhibitor: 300 ± 30ppm
absoluteization: cellophane, no automated algae, adhering aqueous.
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