TUNG OIL

SYNONYM: CHINA WOOD OIL

CAS NO.: 8001-20-5

DESCRIPTION: TRANSPARENT OR SLIGHTLY TURBID, GARDER 8 (MAX.) OR NOT DARKER THAN A FRESHLY PREPARED SOLUTION CONTAINING 0.4 GM K₂Cr₂O₇ IN 100ML, CONG, H₂SO₄ (SP, GR, 1.84).

SPECIFICATIONS:

SPECIFIC GRAVITY (20/4℃)	0.9360-0.9395
REFRACTIVE INDEX (20℃)	1.5170-1.5220
MOISTURE AND IMPURITIES	0.3% MAX.
FREE FATTY ACIDS	3% MAX.
IODINE VALUE (WIJS)	163-173
SAPONIFICATION VALUE	190-195
WOSTALL’S HEAT TEST	7.5 MINUTE MAX.
BETA TUNG OIL TEST	NEGATIVE (NO CRYSTALLINE PRECIPITATE)

PACKING: IN IRON DRUM 190KG NET EACH, OR SHIPMENT BY ISO-TANK 21MT NET EACH.