Testing Items

Standard Requirements

Testing Result

Color and Appearance

Yellow clear transparent liquid, characteristic aroma of linseed, no strange smell.

Qualified

Density (20°C/20°C)

0.9276-0.9382

  0.9310

Un-saponifiable Matter

≤15g/kg

 9g/kg

Refractive Index

(20°C)

1.4785 -- 1.4840

  1.4799

Saponification Value(KOH)

188mg/g -- 195mg/g

   189mg/g

Moisture and Volatile Matter Content

≤0.1

0.15

Solvent Residual Quantity

----

----

Acid Value (mg/g)

≤1.0

0.62

Concrete break Experiments

(280°C)

Without precipitates

Qualified

Main Ingredients

Palmic acid, stearic acid, oleinic acid, linolenic acid etc. 

Qualified