Specification :

Naphthenic acid
Synonyms: Naphthenic acid£»agenap£»carboxylic acids, naphthenic£»naphid£»sunaptic acid b£»sunaptic acid c
CAS NO.: 1338-24-5 EINECS: 201-993-5
Molecular Formula: CnH2n-1COOH Molecular weight: 180-350
Molecular Structure:

Properties: clear to brown viscous liquid£¬slightly soluble in water, Stable under ordinary conditions
Specification:
DISTILLED GRADE
APPEARANCE clear to yellow viscous liquid
CONTENT 99.0% min
ACID NUMBER 230 - 330 (mg KOH/g)
COLOR, GARDNER 2 max
SEMI-DISTILLED GRADE
APPEARANCE brown viscous liquid
CONTENT 95.0% or 82.0%
ACID NUMBER 220 - 260 (mg KOH/g)
COLOR, GARDNER 3 max
CRUDE GRADE
APPEARANCE brown viscous liquid
CONTENT 45.0% min
ACID NUMBER 220 - 250 (mg KOH/g)
Usage£ºNaphthenic acid is a complex of carboxylic acids( various low-molecular-weight fatty acids believed to have cyclopentane ring mainly.) obtained as a by-product of petroleum refining; with a variable composition and ingredients; generally 180 - 350 mole wt. It is used in deicing, dust control, wood preservative and road stabilization. It's industrial applications include the production of metallic naphthenates, synthetic detergents and as a solvents. as a lubricant, Corrosion inhibitor and fuel additive.
Packing:
190Kg/drum
Keywords£º
Naphthenic acid£»agenap£»carboxylic acids, naphthenic£»naphid£»sunaptic acid b£»sunaptic acid