Khoom Description
99.85% Glacial Acetic Acid (CAS 64-}19-7) yog cov organic acid uas muaj purity siab. Nws yog tsuas yog siv rau hauv kev tsim cov acetic anhydride, ib qho tseem ceeb nruab nrab ntawm kev tsim cellulose acetate, kws tshuaj, dyes, thiab coatings.
| Quality Specification | ||||
Cov khoom tsom xam |
Txuj | Specification | ||
| Super Qib | Qib thib ib | Qib ib txwm | Kev ua tau zoo | |
| Qhov tshwm sim | Ntshiab thiab tsis muaj teeb meem ncua | Tsim nyog | ||
| Hazen Xim (Pt-Co) | <=10 | <=20 | <=30 | 5 |
| Kev ntsuam xyuas % | >=99.8 | >=99.5 | >=98.5 | 99.8 |
| Moisture% | <=0.15 | <=0.20 | -- | 0.04 |
| Formic Acid% | <=0.05 | <=0.10 | <=0.30 | 0.01 |
| Acetaldehyde% | <=0.03 | <=0.02 | <=0.03 | <0.01 |
| evaporation residue% | <=0.01 | <=0.02 | <=0.03 | <0.01 |
| Hlau% | <=0.00004 | <=0.0002 | <=0.0004 | 0.00002 |
| Permanganate sijhawm min | >=30 | >=5 | - | >30 |
| Qib | GB/T 1628-2008 | |||
| Khoom muag | Glacial acetic acid | GB/T 1628-2008 | |
| Hnub tim: 20210802 | Hnub kuaj xyuas | 20210802 | |
| Ntau lawm batch naj npawb: 531AC210802 | Hnub Kawg | 20220801 | |
| Cov khoom kuaj | Superior Qib Performance index | Cov txiaj ntsig kuaj | |
| Chromaticity (hauv Hazen) (Pt-Co) Tsawg dua lossis sib npaug | - | 10 | 5 |
| Cov ntsiab lus acetic acid Ntau dua lossis sib npaug | % | 99.8 | 99.8 |
| Cov dej noo tsawg dua los yog sib npaug | % | 0.15 | 0.07 |
| Formic acid cov ntsiab lus Tsawg dua los yog sib npaug | % | 0.05 | 0.02 |
| Cov ntsiab lus Acetaldehyde Tsawg dua lossis sib npaug | % | 0.03 | 0.01 |
| Evaporation residue Tsawg dua los yog sib npaug | % | 0.01 | 0.006 |
| Fe Tsawg dua lossis sib npaug | % | 0.00004 | 0.00002 |
| Permanganate - txo cov tshuaj ntau dua lossis sib npaug | min | 30 | 30 |
- Glacial Acetic Acid (GAA) Formate Structure:
Kev siv Glacial Acetic Acid
- Qhov tseem ceeb ntawm kev siv glacial acetic acid yog nyob rau hauv kev tsim cov acetic anhydride, uas yog ib qho tseem ceeb intermediate ntawm zus tau tej cov cellulose acetate, kws, dyes, thiab coatings.
- Acetic acid yog cov khoom siv tshuaj ntau thiab yog ib qho tseem ceeb tshaj plaws ntawm cov organic acids. Nws yog tsuas yog siv los tsim vinyl acetate, acetic anhydride, acetate, thiab cellulose acetate. Polyvinyl acetate tuaj yeem siv los npaj cov yeeb yaj kiab thiab cov nplaum, thiab nws kuj yog cov khoom siv raw rau cov hluavtaws fiber ntau vinylon.
- Cellulose acetate tuaj yeem siv los ua rayon thiab cov duab thaij duab.
- Acetate yog cov kuab tshuaj zoo heev thiab siv dav hauv kev lag luam xim.
- Acetic acid kuj tuaj yeem siv los ua ke acetic anhydride, diethyl malonate, ethyl acetoacetate, thiab haloacetic acid. Nws yog siv ntxiv hauv kev tsim cov tshuaj xws li tshuaj aspirin thiab acetates, thiab yog siv dav hauv tshuaj tua kab, tshuaj, tshuaj pleev xim, yees duab, textile printing, thiab roj hmab industries.
- Hauv kev lag luam khoom noj khoom haus, acetic acid yog siv los ua acidifier, tsw enhancer, thiab seasoning agent.
- Acetic acid kuj ua haujlwm raws li kev khaws cia.
Glacial Acetic Acid (GAA) Ntim
30kg / nruas, 210kg / nruas, 1050kg / ibc tank
Tuam txhab Profile
Gneebio yog cov kws tshaj lij cov khoom siv raw khoom hauv Suav teb. Tsim los ntawm 2016, peb muaj ntau tshaj 10 xyoo ntawm kev xa tawm, nrog peb cov khoom xa tawm mus rau ntau tshaj 60 lub teb chaws thoob ntiaj teb.
Lub tuam txhab cov khoom tseem ceeb yog organic solvents, plasticizers, alcohols, aromatics, ethers, formic acid, acetic acid, epoxy resin curing agent, ntxhua khaub ncaws, tshuaj kho dej, thiablwm yam khoom siv tshuaj.
FAQ
Q: Koj tswj qhov zoo li cas?
A: Peb muaj cov kev tswj xyuas zoo, kuj tuaj yeem ua lwm yam thib peb -kev xeem.
Peb lub chaw soj nstuam ua qhov kev tshuaj xyuas rau 10 xyoo.
Q: Cov ntaub ntawv dab tsi koj muab rau cov neeg siv khoom?
A: Peb muab COA, CO, MSDS, TDS, Commercial Invoice, Packing List ua raws li koj qhov yuav tsum tau ua.
Q: Koj puas muab cov qauv?
A: Tseeb, peb muab 1-2 kg qauv dawb.
Q: Thaum twg kuv yuav tau txais koj cov lus teb?
Peb paub tseeb tias cov lus teb ceev tshaj plaws, kev pabcuam sai tshaj plaws, E-cov ntawv xa tuaj yuav teb rau hauv 12 teev.
Cim npe nrov: 99.85% glacial acetic acid cas 64-19-7 rau acetic anhydride siv, Tuam Tshoj 99.85% glacial acetic acid cas 64-19-7 rau acetic anhydride chaw tsim tshuaj paus, lwm tus neeg, Hoobkas
