Chemfac QS-148

Identification & Functionality

Chemical Family

Organophosphates,

Phosphate Esters,

Phosphates,

Phosphorous-based Compounds

Chemical Name

Poly(oxy-1,2-ethanediyl), .alpha.-(9Z)-9-octadecen-1-yl-.omega.-hydroxy-, phosphate

Fluids & Lubricants Functions

Cleansing Agent,

Emulsifier,

Extreme Pressure Additive

CAS No.

39464-69-2

EC No.

609-690-3

Technologies

Fluids & Lubricants

Product Families

Fluids & Lubricants — Additives

Other Additives,

Performance Additives,

Surface Protective Additives

Applications & Uses

Markets

Industrial

Applications

Industrial — Chemical & Industrial Manufacturing

Fluids & Lubricants

Compatible Substrates & Surfaces

Metal

Fluids & Lubricants Type

Metalworking Fluids

Fluids & Lubricants End Use

Metalworking Fluids

Applications

Chemfac phosphate esters exhibit a variety of properties including emulsification, lubrication, cleaning and wetting. Due to the presence of phosphorous, some of the Chemfac products show excellent extreme pressure (EP) properties in addition to conventional lubricity properties. Certain Chemfac’s also exhibit corrosion inhibiting properties when neutralized with amines.

Properties

Physical Form

Liquid

Appearance

Yellow Liquid with Sediment at 20°C

Typical Properties

	Value	Units	Test Method / Conditions
Color (Gardner)	max. 8	-	-
Specific Gravity at 25°C.	1.03	-	-
Water	max. 0.8	%	-
Acid Value (to pH 5.5)	84 – 94	-	-
Acid Value (to pH 9.5)	135 – 150	-	-
Clarity	Clear to Slightly Hazy	-	-
Pounds Per Gallon	8.595	-	-
Aqueous Solubility	Insoluble to Dispersible	-	-

Regulatory & Compliance

Certifications & Compliance

Other Certifications & Compliance