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Sell: Naphthenic acid |
| Date: |
2009-02-20 |
| Cas#: |
1338-24-5 |
| Specification: |
99.0% min |
| Price: |
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| Quantity: |
Ton |
| Term: |
365 |
| Note: |
Naphthenic acid
Synonyms: Naphthenic acid茂录鈥篴genap茂录鈥篶arboxylic acids, naphthenic茂录鈥簄aphid茂录鈥簊unaptic acid b茂录鈥簊unaptic 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茂录艗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茂录拧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
Keywords茂录拧
Naphthenic acid茂录鈥篴genap茂录鈥篶arboxylic acids, naphthenic茂录鈥簄aphid茂录鈥簊unaptic acid b茂录鈥簊unaptic acid |
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