A CALCIUM PHOSPHONATE/PHENATE DETERGENT THAT PROVIDES HIGH TEMPERATURE DETERGENCY AND SOME MEASURE OF ANTIOXIDANCY IN BOTH GASOLINE AND DIESEL AUTOMOTIVE FORMULATIONS. PRODUCT IS MADE BY A REACTION OF POLYISOBUTYLENE, NONYLPHENOL SULFIDE AND PHOSPHOROUS PENTASULFIDE (P2S5) AND CONTAINS MINERAL OIL. INSOLUBLE IN WATER THE PRODUCT HAS THE APPEARANCE OF A DARK BROWN VISCOUS LIQUID.

CLASSIFICATION HAS BEEN DETERMINED IN ACCORDANCE WITH THE FOLLOWING:- GENERAL INTERPRETATIVE RULES (GIR)S GIR 1 HAS BEEN USED TO CLASSIFY THIS PRODUCT BY THE TERMS OF HEADING 3811 - Anti-knock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils GIR 6 HAS BEEN USED TO CLASSIFY THE GOODS TO SUBHEADING LEVEL 381121 - ADDITIVES FOR LUBRICATING OILS : CONTAINING PETROLEUM OILS OR OILS OBTAINED FROM BITUMINOUS MINERALS TARIC CODE 3811210090 - OTHER THAN ELSEWHERE SPECIFIED ALSO CLASSIFIED IN ACCORDANCE WITH:- HSEN NOTE (A) 3 (E) TO HEADING 3811