Chemical name: Isomericβ-branched primary alcohol
Other names:A1416
Chemical sketch:R-CH
2-CH
2-CH（R）-CH
2-OH
Average molecular weight:240～270
A1416 boiling range 130-200℃/5mm/Hg
Thereinto, 130-160℃/5mm/Hg is major distillate, whose content is more than 70%, primary alcohol content is higher than 94%
Physical and Chemical Performance:
|
Specific Gravity d25 |
Refractive index nD25 |
Viscocity η25 |
Pure water solubility（25℃） |
|
0.8369 |
1.4467 |
27.4centipoise |
12ppm |
Property:
Colorless transparent oily liquid, without penetrating odor
Purpose:
New kind of extracting additive, branch chain structure has good chemical stability, not easy to emulsify, fast separated phase, can replace low-carbon alcohol, speed up phase separation of extracting process and improve the production environment. It can also be used as additive of such amine extracting agent as N1923, N235, N503.
Package: 100Kg/ plastic cask
Storage and delivery: to store and deliver according to general chemicals
β- branched primary alcohol is newly developed neutral extracting agent or additive with oxygen. As β-branched primary alcohol has large branch chain, the product is in netted texture which is good in oxidative stability, proper in chain length, low in solidification (-20℃), not easy to emulsify, rapid in separated layer, without low-carbon fatty alcohol and pungent taste, low in solubility in water, can greatly lower COD content in waste water, good solubility in oil, nontoxic, therefore it is one kind of colorless and scentless thick liquid.
As extracting additive, it can replace low-carbon fatty alcohol to speed up phase separation of extracting process, lessen emulsification and improve the operating environment for extracting technique. As N-235(7301), N-1923 additive of amine type ion association extracting agent, it can improve split-phase performance, lessen solvent banding, shorten the equilibrium time, then enhance economic benefit of extracting operation. β-branched primary alcohol can replace pine oil and be used for floatation of lead sulphide, ferric sulfide and zinc sulphide, to use zinc sulphide is extremely excellent in contrast with pine oil, which has better selection and will not affect the quality index even in large quantity. In addition, it can extend the applied range, thus it is one ideal industrial extracting additive.
