Polyethylene Glycol Mono-4-Nonylphenyl Ether, Nonoxynol 9; CAS No.: 26027-38-3

Item

Specification

Appearance

Clear,colourless or light yellow,viscous liquid

Solubility

Miscible with water,with ethanol(96%) and with vegetable oils.

Identification

Maxima at 1117cm^-1(strong); 1512,1582 and 1610cm^-1(medium,sharp); 2871,2928 and 2956cm^-1 (strong,unresolver); 831cm^-1(medium,broad);

1250cm^-1(medium,sharp)

Identification

HPLC:The retention time of the major peak of the sample solution corresponds to that of the standard solution, as obtained in the assay.

Cloud Point

52.0℃~56.0℃

Moisture

≤ 0.5%

Total Ash

≤ 0.4%

Acid Value

≤ 0.2

Hydroxyl Value (EP)

84.0~94.0

Free Ethylene Oxide

≤ 1.0ppm

Dioxane

≤ 10ug/g

Polyethylene Glycol

≤ 1.0%

Total Plate Count

≤ 1000cfu/g

Yeasts&Molds

≤ 100cfu/g

E.Coli

Negative

Assay

Contains C₉H₁₉C₆H₄ (OCH₂CH₂) nOH ) n=9

90.0%~110.0%