Cov khoom lag luam
Cov khoom siv yuav raug rau cas 3270-25-5 yog cov kua qaub chrome xiav k,}}}}}}}}} naphthhalenponic acid trisodium acid trisodium ntsev. Nws cov mis molecular yog c₁₆h₉n₂na₃₁₂₁₂₁₂₁₂₁₂₃₃, thiab nws cov roj molecular yog 586.41.
Acid chrome xiav k yog brownish-liab lossis tsaus liab hmoov nrog lub ntom ntom ntawm 1.0500. Nws yog soluble hauv dej thiab ethanol. Nws cov kua aqueous tshwm ros liab, thaum nws hloov greyish-xiav nyob rau hauv ib qho kev daws teeb meem alkaline.
![CAS:3270-25-5 | 4,5-Dihydroxy-3-[(2-hydroxy-5-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt](/uploads/40900/products/p20250307155924f317e.jpg?size=750x0 "CAS:3270-25-5 | 4,5-Dihydroxy-3-[(2-hydroxy-5-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt")
Cov ntaub ntawv yooj yim
| Khoom npe | Chrome xiav k / kua qaub chrome xiav hmoov case 3270-25-5 |
| Cas Tsis tau. | 3270-25-5 |
| Mf | C16h9n2na3NO3 |
| Kev coj dawb huv | 99% min |
| Einecs | 200-808-5 |
| Tus Qauv Qauv | 3270-25-5 |
| Kev tshwm sim | Tsaus Liab Hmoov |
| Molecular hnyav | 586.41 |
Kev siv
Cov Qauv Qhia Ua Kom Tau: Cov kua qaub chrome xiav K yog siv los txiav txim siab hlau, chromium, magakesium, manganese, txhuas, thiab zinc. Nws yog nquag siv raws li qhov ntsuas hauv Edta Tourration ntawm caldration ntawm calcium thiab tuaj yeem siv rau kev txiav txim siab ntawm tag nrho cov calcium thiab magnesium.
Kev Ntsuam Xyuas Teb: Nws tau siv dav hauv metallurgical tsom xam, kev tsom xam av, cog ntoo, thiab lwm yam.
Lwm Yam Siv: Nws tuaj yeem ua cov xim zas, lub qhov dej hardness Toolration qhia, thiab lwm yam.
Kev Cia
Nws yuav tsum tau muab khi thiab khaws cia kom qhuav ntawm chav sov. Nws yog feem ntau 0. 5% kev daws teeb meem. Tom qab tau npaj rau hauv cov kua, nws yuav tsum tau muab cia rau hauv lub khob xim av iav reagent.
Tuam txhab tau
Gnee Chem yog kev nkag rau cov kev tshawb fawb, kev txhim kho, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb cov khoom tau dav exported rau ntau lub tebchaws, xws li Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov qhua tuaj noj mov nrawm. Peb cia siab tias tsim kev sib koom tes ntev thiab muaj kev sib koom tes sib koom tes nrog cov phooj ywg ntxiv yav tom ntej, thiab muab cov khoom lag luam thiab cov kev pabcuam zoo tshaj rau peb cov neeg siv khoom.
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![4,5-Dihydroxy-3-[(2-hydroxy-5-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt](/uploads/40900/products/p202503071017370602e.jpg?size=800x0 "4,5-Dihydroxy-3-[(2-hydroxy-5-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt")
Cov FAQ
Koj lub tuam txhab puas tuaj yeem lees txais customization thiab ua kom tau raws li cov neeg siv khoom tshwj xeeb?
Yog lawm, peb tuaj yeem ua tau.
Koj cov nqe lus them nqi yog dab tsi?
Hlau hloov chaw, PayPal, Western Union, Nyiaj xaj thiab Bitcoin.
Koj lub sijhawm khoom xa tuaj yog dab tsi?
Peb feem ntau nkoj tsis pub dhau 1-3 hnub tom qab tau txais koj cov nyiaj them poob haujlwm.
Cim npe nrov: Chrome xiav K / Acid Chrome cov hmoov hmoov xiav?}}}}}, acid chrome xiav hmoov case
