Khoom Description
Khoom npe: Sodium 3-nitrobenzenesulphonate
CAS: 127-68-4 Nr
MF: C6H4NaO5S
PIB: 225.15
PIB: 204-857-3
Melting point: 350 degree
Kub taw tes: 217.5 degree
Qhov ceev: 0.45 g / cm3 (20 degree)
Qhov ceev: 450kg / m3
Vapor siab: 10.3Pa ntawm 25 degree
Fp: 100 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. Sodium 3-nitrobenzenesulfonate feem ntau yog siv los ua dye intermediate thiab leveling tus neeg sawv cev hauv kev lag luam textile.
2. Sodium 3-nitrobenzenesulphonate CAS 127-68-4 ua cov tshuaj tiv thaiv corrosion thiab tiv thaiv kev ua haujlwm hauv kev lag luam.
3. Cov compound no kuj yog siv rau hauv cov organic synthesis thiab raws li tus qauv hauv analytical chemistry.
Cia thiab ceev faj
1. Khaws sodium 3-nitrobenzenesulfonate nyob rau hauv ib qho chaw txias, qhuav, zoo-ventilated qhov chaw, deb ntawm tshav kub, sparks, qhib nplaim taws, thiab combustion khoom.
2. Khaws lub thawv kaw kom nruj thiab sib cais los ntawm cov khoom muaj zog oxidizing, muaj zog acids, txo cov neeg ua haujlwm, thiab cov hlau.
3. Kov Sodium 3-nitrobenzenesulphonate CAS 127-68-4 nrog cov khoom siv tiv thaiv tus kheej tsim nyog (PPE), nrog rau cov hnab looj tes tiv thaiv tshuaj, tsom iav kev nyab xeeb, thiab lub tsho tiv no. Siv lub fume hood kom tsis txhob nqus cov plua plav.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm ntawm qhov chaw nchuav, txwv tsis pub nkag mus, xyuas kom muaj cua, thiab hnav cov iav tiv thaiv tag nrho (cov hnab looj tes, tsom iav, khaub ncaws tiv thaiv, lub tshuab ua pa haum rau plua plav).
2. **Tsis txhob cheb.** Ua tib zoo sau cov khoom uas nchuav nrog ib daim ntaub ntub dej lossis lub tshuab nqus tsev uas muaj HEPA lim. Muab tag nrho cov khoom tsis huv tso rau hauv ib lub thawv kaw, sau npe rau kev pov tseg pov tseg.
3. Tiv thaiv Sodium 3-nitrobenzenesulphonate CAS 127-68-4 los ntawm kev nkag mus rau hauv cov kav dej, cov kav dej, lossis ib puag ncig. Decontaminate nto nrog dej thiab xab npum, sau cov ntxhua khaub ncaws pov tseg. Cov pa paug paug tuaj yeem ua rau muaj kev phom sij.
Cov ntaub ntawv kev nyab xeeb
1. Sodium 3-nitrobenzenesulfonate muaj teeb meem yog tias nqos, nqus tau, lossis kov ntawm daim tawv nqaij. Nws ua rau tawv nqaij thiab qhov muag khaus thiab yuav ua rau ua pa puas.
2. Sodium 3-nitrobenzenesulphonate CAS 127-68-4 yog cov khoom siv hluav taws xob thiab tuaj yeem tawg yog tias cua sov hauv qhov chaw kaw. Nitro compounds tuaj yeem ua rau poob siab. Nws tuaj yeem tawm cov pa phem heev (nitrogen oxides, sulfur oxides, sodium oxide) thaum cua sov.
3. Nco ntsoov sab laj nrog tus nom sodium 3-nitrobenzenesulfonate Safety Data Sheet (SDS) kom paub txog qhov xwm txheej tam sim no thiab muaj kev nyab xeeb, tuav, thiab cov ntaub ntawv tswj hwm. Ua kom ceev faj vim muaj peev xwm tawg tau.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Anthraquinone CAS 84-65-1 |
| 2 | Xylitol CAS 87-99-0 |
| 3 | Lauric Acid CAS 143-07-7 |
| 4 | 1-Napthol-4-sulfonic acid CAS 84-87-7 |
| 5 | 5-Sulfosalicylic Acid Dihydrate CAS 5965-83-3 |
| 6 | Phthalic Acid CAS 88-99-3 |
| 7 | Tert -Butyl cyanoacetate CAS 1116-98-9 |
| 8 | 4-Fluoromandelic Acid CAS 395-33-5 |
| 9 | Glyoxylic Acid Monohydrate CAS 563-96-2 |
| 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 qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: Tuam Tshoj sodium 3-nitrobenzenesulphonate cas 127-68-4, Tuam Tshoj sodium 3-nitrobenzenesulphonate cas 127-68-4 manufacturers, lwm tus neeg, Hoobkas
