Gum Turpentine

1,gum turpentine synthetic resins for mining industry oil solvent 2,ISO9001:2008 CERTIFICATE

GENERAL DESCRIPTION & APPLICATIONS

Gum Turpentine is a semifluid substance consisting of two principal components, spirits of turpentine (volatile portion also known as oil of turpentine or turps) and a type of rosin (nonvolatile portion also known as colophony). Turpentine is exuded from coniferous trees. The crude turpentine is distilled through steam into commercial turpentine, oil of turpentine. The pure turpentine oil is a transparent oily liquid with a penetrating odor and a characteristic taste. Turpentine is not a pure substance but a complex mixture of terpenes, particularly large proportion of pinene (bicyclic monoterpenic hydrocarbon), a compound from which camphor is manufactured. Terpene is a class of naturally occurring unsaturated hydrocarbons whose carbon skeletons are composed exclusively of isoprene C5 units (CH2=C(CH3)-CH=CH2). A mixture of turpentine with pinene as the main component, Special chemical activity.Important raw material for production of synthetic resins, synthetic perfumes flotation oil for the mining industry, Intermediates for the synthetic industry.

Note: Content of Pinene (Chromatogram Analysis):

1. From Pinus Massoniana: Total Pinene: 90% min, Alpha-Pinene: 80% min

2. From Pinus Euiottii: Total Pinene: 85% min, Beta-Pinene: 35% min

PRODUCT IDENTIFICATION
terpenes, pinene UN NO.	1299
PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL STATE
terpenes, pinene MELTING POINT	-60 ~ -50°C
terpenes, pinene BOILING POINT	150-180°C
SPECIFIC GRAVITY
Solubility in Benzene (1:1)
SALES SPECIFICATION
terpenes, pinene Appearance		transparent, anhydrous, no foreign matter, no suspension
terpenes, pinene Color (Gardner)		Not deeper than water-white & water-clear
terpenes, pinene Density D20/4		0.870 max
terpenes, pinene Refractive Index N20/4		1.4670-1.4710
terpenes, pinene Initial Distilling Point °C		150 min
terpenes, pinene Distilling Volume below 170°C		90% min
terpenes, pinene Acid Value mgKOH/g		0.5 max
TRANSPORTATION
PACKING	in galvanized iron drum of about 150/175kgs net each; 80drums/14mt or 120drums/18mt per 20'ft container. Must be kept away from heat and flame.

Gum Turpentine