Sodium thiocyanate olupeseAojin Kemikali, olupese thiocyanate iṣuu soda, ati iṣuu soda thiocyanate ti ile-iṣẹ. Sodium thiocyanate (NaSCN) jẹ kemikali to wapọ ti a lo ni akọkọ ni ile-iṣẹ ati itupalẹ kemikali.
1. Bi ohun o tayọ epo (nipataki fun ise ohun elo)
Lo: Ninu iṣelọpọ awọn okun akiriliki (polyacrylonitrile), o tu awọn polima acrylonitrile ni imunadoko, ti o n ṣe ojutu alayipo viscous ti o fun laaye awọn okun sintetiki didara giga lati ṣe iṣelọpọ nipasẹ awọn orifices yiyi.
2. Bi ohun elo aise kemikali pataki ati afikun
1. Electrolating Ind
ustry: Bi ohun ti n tan imọlẹ fun fifin nickel, o ṣẹda didan, finer, ati ibora ti o tan imọlẹ, imudarasi didara awọn ẹya ti a palara.
2. Titẹ Aṣọ ati Dyeing: Bi ohun elo aise fun titẹ ati awọn oluranlọwọ dyeing ati iṣelọpọ awọ.
3. Bi awọn kan pataki reagent ni kemikali onínọmbà
Lo: Fun ipinnu agbara tabi pipo ti awọn ions ferric (Fe³⁺). Awọn ions Thiocyanate (SCN⁻) fesi pẹlu Fe³⁺ lati ṣe eka pupa-ẹjẹ, [Fe(SCN)]²⁺. Yi lenu jẹ gíga kókó ati pato.
Iṣuu soda thiocyanate (NaSCN) jẹ ohun elo eleto eleto to wapọ ti a lo ni akọkọ bi epo fun yiyi okun polyacrylonitrile, reagent itupalẹ kemikali, olupilẹṣẹ fiimu awọ, defoliant ọgbin, ati herbicide fun awọn opopona papa ọkọ ofurufu. O tun jẹ lilo pupọ ni ile elegbogi, didẹ, iṣelọpọ roba, fifin nickel dudu, ati awọn ile-iṣẹ iṣelọpọ epo eweko sintetiki.
Awọn Lilo Ile-iṣẹ akọkọ
Iṣelọpọ Fiber Polyacrylonitrile: Ṣiṣẹ bi epo bọtini fun tu awọn ohun elo aise okun akiriliki lati dẹrọ yiyi ati dida.
Itupalẹ Kemikali: Ti a lo lati ṣe awari awọn ions irin gẹgẹbi irin, koluboti, fadaka, ati bàbà (fun apẹẹrẹ, o ṣe pẹlu iyọ irin lati ṣe thiocyanate ferric pupa-ẹjẹ).
Idagbasoke Fiimu ati Itọju Ohun ọgbin: Ti a lo bi olupilẹṣẹ fun fiimu awọ, defoliant ọgbin, ati herbicide papa ọkọ ofurufu. .
Awọn ohun elo miiran
Sintesis Organic: Iyipada ti awọn hydrocarbons halogenated sinu thiocyanates (fun apẹẹrẹ, isopropyl bromide si isopropyl thiocyanate), tabi esi pẹlu amines lati ṣeto awọn itọsẹ thiourea.
Akoko ifiweranṣẹ: Oṣu Kẹsan-29-2025
