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| High pure Naphthenic acid |
| Product name: |
High pure Naphthenic acid |
| Technical index: |
in accordance with SH/TO530-92
Product name |
Pure degreased naphthenic acid |
Specification标志 |
MHC-1 |
MHC-2 |
MHC-3 |
Test method |
Appearance |
clear transparent brownish yellow
oily liquid |
Visual inspection |
Crude acid value(mgKOH/g) |
≥210 |
≥190 |
≥185 |
SH/T
0092 |
Assay (%) |
95 |
90 |
85 |
SH/T
0092 |
pure acid acid (mgKOH/g) |
≥220 |
≥210 |
≥205 |
SH/T
0092 |
Moisture (%) |
≤0.5 |
≤0.5 |
≤0.5 |
GB/T
260 |
Fatty acid Assay (%wt) |
no educt |
SH/T
0092 |
Density (20℃)kg/m3 |
0.960 |
SH/T
0092 |
Chroma |
13 |
13 |
11 |
Iron cobalt ﹍ colorimetric method |
Initial boiling point , ℃ |
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Distillation range |
Final boiling point, ℃ |
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Distillation range |
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| Properties: |
Has a special smell, almost insoluble in water, but soluble in petroleum ether, ethanol, benzene and hydrocarbons, etc. |
| Uses: |
This product can be used in synthetic detergent, surfactant, solvent extraction, oil additives; the raw material used for production of Naphthenate, coating desiccant , paint, ink siccative, unsaturated polyester resin promoter, extractant. |
| Packing: |
200公L metal pail, net wt 200kg. |
| Storage period: |
one year since manufacturing date. |
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