Synonyms: Naphthenic acid;agenap;carboxylic acids, naphthenic;naphid;sunaptic acid b;sunaptic acid
CAS No.: 1338-24-5 EINECS: 201-993-5
Molecular Formula: CnH2n-1COOH
Molecular Weight: 180-350 HS code: 2916209090
Properties:
clear to brown viscous liquid,slightly soluble in water, Stable under ordinary conditions
Specifications:
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:
Naphthenic 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
