Khoom Description
Khoom npe: Itaconic acid
CAS: 97-65-4 Nr
PIB: 202-599-6
Melting point: 165-168℃(lit.)
Kub taw tes: 268 degree
Ceev: 1.573 g / mL ntawm 25℃(lit.)
Vapor siab: 0.0000115 Pa (20 degree)
Refractive Index: 1.4980 (kwv yees)
Fp: 268 degree
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws hauv qab +30℃. |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Itaconic acid feem ntau yog siv los ua monomer tseem ceeb hauv kev lag luam polymer los tsim cov khoom siv hluavtaws, yas, thiab fibers. Nws yog koom ua ke ua ib qho comonomer (1-5% w/w) nyob rau hauv styrene-butadiene copolymer los txhim kho lub zog thiab yooj, thiab hauv acrylics rau txheej thiab nplaum .
2. Lub compound ua hauj lwm pab raws li ib tug ntau yam intermediate rau manufacturing superabsorbent polymers, antiscaling agents rau dej kho, thiab detergents. Itaconic acid CAS 97-65-4 kuj tseem siv rau hauv kev tsim cov roj nplua nyeem ntxiv, thickeners, thiab 除草剂.
3. Daim ntawv thov ntawm Itaconic acid kuj suav nrog nws siv hauv kev sib txuas ntawm nws cov esters, uas ua haujlwm raws li cov yas yas rau PVC , thiab hauv cov chaw muag tshuaj uas qee qhov ntawm nws cov esters muaj cov tshuaj tiv thaiv kab mob los yog tshuaj tua kab mob.
Cia thiab ceev faj
1. Khaws Itaconic acid nyob rau hauv lub thawv kaw nruj nreem nyob rau hauv qhov chaw txias, qhuav, thiab zoo- qhov cua, tiv thaiv los ntawm lub teeb, noo noo, thiab cua sov. Pom zoo cia qhov kub thiab txias ntawm 2-8℃(txias) mus rau qhov txias, tsaus qhov chaw qis dua 15 degree.
2. Khaws Itaconic acid kom deb ntawm cov khoom muaj zog oxidizing, muaj zog hauv paus, thiab txo cov neeg ua haujlwm, vim nws tsis sib haum thiab yuav ua rau muaj kev phom sij. Itaconic acid CAS 97-65-4 yog noo noo-rhiab heev.
3. Ib txwm siv cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE) nrog rau cov tshuaj lom neeg- cov hnab looj tes tiv thaiv (nitrile roj hmab pom zoo), tsom iav kev nyab xeeb, thiab cov khaub ncaws tiv thaiv thaum tuav Itaconic acid. Tsis txhob muaj plua plav tsim thiab siv nrog qhov cua txaus.
Kev kub ceev teb rau cov dej xau
1. Tam sim ntawd cais thaj chaw nchuav, tshem tawm tag nrho cov khoom siv hluav taws xob, thiab tsis txhob tsim cov hmoov av. Muaj Itaconic acid siv inert, tsis yog -cov khoom siv hluav taws xob nqus tau thiab tiv thaiv kev nkag mus rau hauv cov kav dej lossis cov dej.
2. Ua tib zoo Itaconic acid CAS 97-}65-4 cheb los yog nqus cov spilled Itaconic acid siv cov cuab yeej uas tsis muaj hluav taws xob thiab muab cov khoom khaws cia rau hauv lub thawv ntim tshuaj khib nyiab pov tseg kom raug raws li cov cai hauv zos.
3. Cov neeg ua haujlwm yuav tsum hnav PPE tsim nyog, suav nrog kev tiv thaiv ua pa yog tias plua plav, thaum ntxuav. Itaconic acid suav hais tias tsis yog - phom sij rau kev thauj mus los (tsis yog -HAZMAT).
Cov ntaub ntawv kev nyab xeeb
1. Itaconic acid is classified as causing skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335, H335) . The GHS signal word is "Warning" . LD50 oral (rat) is >2000 mg/kg.
2. Itaconic acid yog combustible nrog ib tug flash point ntawm 268 degree; thermal decomposition tuaj yeem tsim cov pa phem xws li carbon monoxide. Nws ruaj khov nyob rau hauv ib txwm muaj tab sis yuav tsum tau tiv thaiv los ntawm lub teeb thiab kub.
3. Ib txwm Itaconic acid CAS 97-}65-4 sab laj rau Daim Ntawv Qhia Kev Nyab Xeeb tshwj xeeb (SDS) rau Itaconic acid kom tiav cov ntaub ntawv txaus ntshai, cov txheej txheem pab thawj zaug (P305+P351+P338 rau qhov muag), thiab cov lus qhia tuav. Cov lus ceeb toom muaj xws li P261 (tsis txhob ua pa plua plav), P280 (hnav hnab looj tes tiv thaiv / qhov muag tiv thaiv), thiab P304+P340 (yog tias nqus tau).
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Isovanillin CAS 621-59-0 |
| 2 | Tom ntej: Methyl Isonicotinate CAS 2459-09-8 |
| 3 | Methyl Oleate CAS 112-62-9 |
| 4 | Tom ntej: Acetaldoxime / Acetaldehyde Oxime CAS 107-29-9 |
| 5 | Tom ntej: Trimethyl Orthopropionate CAS 24823-81-2 |
| 6 | Indole CAS 120-72-9 |
| 7 | Isobutyryl Chloride CAS 79-30-1 |
| 8 | Acetoxyacetyl Chloride CAS 13831-31-7 |
| 9 | Tom ntej: Heptaldehyde CAS 111-71-7 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau hom kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev taw qhia kev, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: Tuam Tshoj Itaconic Acid CAS 97-65-4 Chaw tsim tshuaj paus, lwm tus neeg, Hoobkas
