Khoom Description
Khoom npe: Suberic acid
CAS: 505-48-6 Nr
PIB: 208-010-9
Melting point: 140-144℃(lit.)
Kub taw tes: 230℃15 mm Hg (lit.)
Qhov ceev: 1.3010 (nruab nrab kwv yees)
Qhov ceev: 700kg / m3
Vapor siab: 0Pa ntawm 22.85 degree
Refractive Index: 1.4370 (kwv yees)
Fp: 203 degree
Cia temp.: Khaws hauv qab +30℃.
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khw hauv RT |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Suberic acid feem ntau yog siv los ua cov monomer tseem ceeb hauv cov khoom siv polymer rau synthesizing polyesters thiab polyamides, uas yog siv nyob rau hauv textiles thiab plastics los txhim kho durability thiab yooj. Suberic acid CAS 505-48-6 kuj tseem siv rau hauv kev npaj cov micelles txo qis rau kev xa tshuaj, tshwj xeeb hauv kev kho mob qog noj ntshav.
2. Cov khoom sib xyaw ua haujlwm yog ib qho tseem ceeb hauv nruab nrab ntawm cov tshuaj synthesis, nrog rau nws cov derivatives siv nyob rau hauv cov tshuaj formulations muab cov kev pab cuam kho mob, tshwj xeeb tshaj yog nyob rau hauv anti- tshuaj tiv thaiv thiab analgesic. Suberic acid CAS 505-48-6 kuj yog ua haujlwm nyob rau hauv cov synthesis ntawm antimalarial aminopyridine cov ntaub ntawv.
3. Cov ntawv thov ntawm Suberic acid kuj suav nrog nws siv los ua khoom noj khoom haus ntxiv rau kev txhim kho tsw thiab khaws cia, hauv cov tshuaj pleev ib ce ua cov moisturizer thiab stabilizer, thiab hauv kev txhim kho biodegradable eco- cov ntaub ntawv tus phooj ywg . Nws kuj tseem siv rau hauv kev tshawb nrhiav fluorescent ntawm amidinium-carboxylate tsim .
Cia thiab ceev faj
1. Khaws Suberic acid nyob rau hauv ib lub thawv kaw nruj nreem nyob rau hauv ib qho chaw txias, qhuav, thiab zoo- qhov cua. Kev pom zoo khaws cia muaj xws li tub yees ntawm 0-8℃lossis qhov chaw txias, qhuav tiv thaiv los ntawm lub teeb.
2. Khaws Suberic acid kom deb ntawm cov oxidizing muaj zog, txo cov neeg ua haujlwm, thiab cov hauv paus, vim cov ntaub ntawv no tsis sib haum thiab yuav ua rau muaj kev puas tsuaj. Tsis txhob tsim cov hmoov av thiab aerosols.
3. Ib txwm Suberic acid CAS 505-48-6 siv cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE) nrog rau cov hnab looj tes tiv thaiv tshuaj (nitrile roj hmab pom zoo, qhov tsawg kawg nkaus thickness 0.11 mm), tsom iav kev nyab xeeb nrog cov ntaub thaiv sab, thiab cov khaub ncaws tiv thaiv thaum tuav Suberic acid kom tsis txhob muaj tawv nqaij, qhov muag, thiab ua pa.
Kev kub ceev teb rau cov dej xau
1. Tam sim ntawd cais qhov chaw nchuav, siv cov cuab yeej tiv thaiv tus kheej, thiab tsis txhob muaj plua plav. Muaj Suberic acid siv inert, tsis yog -cov khoom siv hluav taws xob nqus tau thiab tiv thaiv kev nkag mus rau hauv cov dej los yog cov dej.
2. Ua tib zoo cheb los yog shovel cov spilled Suberic acid yam tsis tau tsim cov plua plav thiab muab cov khoom ntim rau hauv lub thawv ntim khoom ntim, sau cov tshuaj khib nyiab pov tseg kom raug raws li hauv zos, xeev, thiab tseem fwv cov kev cai ib puag ncig.
3. Tus neeg ua haujlwm Suberic acid CAS 505-48-6 yuav tsum hnav PPE tsim nyog, suav nrog lub tshuab ua pa ntawm tus kheej yog tias tsim nyog, thaum ntxuav. Suberic acid suav hais tias tsis muaj kev phom sij rau kev thauj mus los (tsis yog qhov zoo txaus ntshai) los ntawm DOT, IATA, thiab IMDG cov cai.
Cov ntaub ntawv kev nyab xeeb
1. Suberic acid is classified with GHS signal word "Warning". It causes skin irritation (H315), serious eye irritation (H319 - Category 2A), and may cause respiratory irritation (H335) . Acute oral LD50 in rats is >2000 mg / kg, thiab kev ntsuam xyuas ntawm daim tawv nqaij ntawm luav qhia tias tsis muaj teeb meem loj.
2. Suberic acid muaj ib tug flash point ntawm 210℃(kaw khob) thiab yog combustible. Thermal decomposition ua rau muaj kuab lom thiab khaus khaus xws li carbon oxides (CO, CO₂). Nws muaj qhov melting point ntawm 140-144℃thiab boiling point ntawm 230 degree. Nws yog soluble hauv dej (1.6 g / L ntawm 20 degree, pH 3.2), DMSO, thiab methanol, me ntsis soluble hauv ether, thiab insoluble hauv chloroform.
3. Ib txwm Suberic acid CAS 505-48-6 sab laj rau Daim Ntawv Qhia Kev Nyab Xeeb tshwj xeeb (SDS) rau Suberic acid kom tiav cov ntaub ntawv txaus ntshai, cov txheej txheem pab thawj zaug (P305+P351+P338 rau qhov muag, P302+P352 rau daim tawv nqaij, P{8}}P340), thiab cov lus qhia rau kev nqus pa. Cov lus ceeb toom muaj xws li P260 (tsis txhob ua pa plua plav), P280 (hnav looj hnab looj tes tiv thaiv qhov muag), thiab P405 (khoom kaw cia).
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 suberic acid CAS 505-48-6 manufacturers, lwm tus neeg, Hoobkas
