Khoom Description
Khoom npe: 1 5-Naphthalenedisulfonic acid
CAS: 81-04-9 Nr
PIB: 201-317-9
Melting point: 242.5℃(kwv yees ntxhib)
Kub taw tes: 400.53℃(nrawm kwv yees)
Qhov ceev: 1.7040
Qhov ceev: 900kg / m3
Vapor siab: 0Pa ntawm 25 degree
Refractive Index: 1.5630 (kwv yees)
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. 1,5-Naphthalenedisulfonic acid feem ntau yog siv los ua ib qho tseem ceeb nruab nrab hauv kev sib txuas ntawm azo dyes, optical brighteners, thiab fluorescent whitening agents.
2. 1,5-Naphthalenedisulfonic acid CAS 81-04-9 ua cov khoom siv dye, leveling agent, thiab dispersant hauv textile thiab tawv ua.
3. 1,5-Naphthalenedisulfonic acid yog ua hauj lwm nyob rau hauv electroplating da dej, qhob admixtures, thiab raws li ib tug catalyst los yog additive nyob rau hauv organic synthesis.
Cia thiab ceev faj
1. Store 1,5-Naphthalenedisulfonic acid in a tightly closed, corrosion-resistant container in a cool, dry, well-ventilated area away from incompatible materials.
2. Khaws 1,5-Naphthalenedisulfonic acid CAS 81-04-9 kom deb ntawm cov muaj zog oxidizing cov neeg ua haujlwm, cov hauv paus muaj zog, thiab cov hlau reactive los tiv thaiv kev phom sij.
3. Kov 1,5-Naphthalenedisulfonic acid nrog kev saib xyuas hnyav kom tsis txhob sib cuag ntawm daim tawv nqaij, pom qhov muag, thiab nqus tau cov plua plav lossis aerosols; nws yog corrosive heev.
Kev kub ceev teb rau cov dej xau
1. Tam sim ntawd cais qhov chaw nchuav, ua kom qhov cua, thiab hnav cov khoom tiv thaiv tsim nyog (lub tshuab ua pa, hnab looj tes, tsom iav) ua ntej ntxuav.
2. Neutralize spilled 1,5-Naphthalenedisulfonic acid CAS 81-04-9 ua tib zoo nrog cov tshuaj dilute alkaline (xws li sodium carbonate), ces nqus nrog cov khoom inert. Sau cov khoom pov tseg rau hauv ib lub thawv ntim khoom pov tseg uas raug kaw, sau npe.
3. Tiv thaiv kev nkag mus rau hauv cov kav dej, cov kav dej, lossis cov kav dej. Ntxuav cov kab mob kom huv si nrog dej. Pov tseg cov khoom pov tseg raws li cov khoom siv phom sij raws li cov cai nruj.
Cov ntaub ntawv kev nyab xeeb
1. 1,5-Naphthalenedisulfonic acid ua rau tawv nqaij kub hnyiab, qhov muag puas, thiab ua pa ua pa. Nws muaj teeb meem yog tias nqos los yog nqus tau.
2. 1,5-Naphthalenedisulfonic acid CAS 81-04-9 yog tshuaj lom rau cov dej hauv lub neej thiab tej zaum yuav ua rau muaj kev phom sij ntev hauv cov dej hauv dej.
3. Hnav cov cuab yeej tiv thaiv tag nrho (cov kua qaub- cov hnab looj tes tiv thaiv, tsom iav, daim npog ntsej muag, lub tsho tiv no, lub tshuab ua pa) thiab ua haujlwm hauv lub fume hood. Nrog rau Daim Ntawv Qhia Kev Nyab Xeeb ua ntej siv.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Sodium 4-Amino-1-Naphthalenesulfonate / 4-Amino-1-Naphthalenesulfonic Acid Sodium ntsev CAS 130-13-2 |
| 2 | Tom ntej: Poly (Hexamethylenebiguanide) Hydrochloride / PHMB CAS 32289-58-0 |
| 3 | Diisobutyl Adipate / DIBA CAS 141-04-8 |
| 4 | Tom ntej: Butyl 4-Aminobenzoate CAS 94-25-7 |
| 5 | Phenazine Methosulfate CAS 299-11-6 |
| 6 | Phenazine ethosulphate CAS 10510-77-7 |
| 7 | 3-Cyclohexylaminopropanesulfonic Acid CAS 1135-40-6 |
| 8 | 3-(Cyclohexylamino)-2-Hydroxy-1-Propanesulfonic Acid / CAPSO CAS 73463-39-5 |
| 9 | CAPSO sodium ntsev CAS 102601-34-3 |
| 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 yam kev xaiv 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 nyob.
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: 1 5-naphthalenedisulfonic acid cas 81-04-9, Tuam Tshoj 1 5-naphthalenedisulfonic acid cas 81-04-9 manufacturers, lwm tus neeg, Hoobkas
