Cov Lus Qhia Yooj Yim
Qib siab 3, {5- dinitrobenzoic acid 99% CAS {3}
| Tems | Kev qhia tshwj xeeb |
| Lam xav | 99.5% min |
| Ywg dej | {{0 {}}. 5% Max |
| Melting taw tes | 204-206 degree |
| Kub taw tes | 351.93 Qib |
| Ceev | 1.683 |
Cov khoom lag luam
3, {{5- dinitrobenzoic acid yog cov organic acid yog cov organic sib xyaw nrog cov tshuaj c7h4n2O6. 3, {5- dinitrobenzoic acid yog cov khoom siv khov kho crystalline. Nws yog hais txog 204-206 degrees Celsius. Nws yog tsawg dua soluble hauv dej tab sis ntau soluble hauv cov kuab tshuaj muaj kuab yam xws li ethanol thiab xylene.
Qib Siab 3, 5- dinitrobenkoic acid 99% siv:
1. 3, {{5- dinitrobenzoic acid yog cov tshuaj ntau, uas tuaj yeem siv los ua cov tshuaj tiv thaiv antibacterial antibacations, thiab lwm yam.
2. Siv nyob rau hauv cov synthesis ntawm ntau hom azo dyes, thiab lwm yam yog ib cocomic amines los yog rau daim ntawv dyes nrog cov xim sib txawv thiab cov khoom.
3. Nws yog qhov nruab nrab ntawm cov khoom siv hluav taws xob organic, siv hauv kev npaj ntawm lwm cov ocegic teb, xws li rau cov ntaub ntawv organic, surfactants, thiab lwm yam; thiab lwm yam .; Nws kuj tseem siv tau ua ib qho tshuaj ntsuam xyuas rau cov kev ua tau zoo lossis kev txheeb xyuas qee yam ntawm qee yam khoom.
Vim li cas thiaj xaiv GNEEBIO?
1. Peb muaj cov khoom lag luam zoo, muab tau ncaj qha los ntawm lub hoobkas los ua kom muaj khoom txaus.
2. Peb muaj kev pabcuam tshaj lij, 24 teev online los daws koj cov teeb meem.
3. Nrog xyoo ntawm cov khoom siv kev paub, peb siv zog coj tus nqi rau txhua tus neeg siv khoom.
Peb xav kom muaj kev sib tw yeej. Xa koj qhov kev nug thiab koj yuav tau txais nws!
Tuam txhab tau
GneebioNyob hauv Anyang City, Henan xeev, Suav. Nws yog cov khoom siv uas paub zoo thiab tsim cov khoom siv tshuaj raw hauv Suav. Peb muab cov khoom siv raw tshuaj sib xyaw, cov kuab tshuaj organic, thiab lwm yam kev ua tshuaj lom neeg siv tshuaj thiab thoob ntiaj teb cov khoom lag luam thiab cov khoom lag luam tshuaj zoo.
Cov FAQ
1.Q: Koj puas tuaj yeem muab cov qauv rau kev sim?
A: Yog, peb muab cov hnoos qeev dawb rau koj qhov kev kuaj, koj yuav tsum them tus nqi xa ntawv (DHL \/ TNT \/ EMS).
2.Q: Cov ntaub ntawv dab tsi koj muab rau txhua cov zaub mov xa tuaj?
A: Feem ntau ua lag luam Invoice, daim ntawv ntim khoom, daim ntawv teev npe, daim ntawv pov thawj ntawm keeb kwm, khoom siv kev nyab xeeb cov ntaub ntawv ntaub ntawv (MSDS Kev Nyab Xeeb Cov ntaub ntawv (MSDS). Rau lwm cov ntaub ntawv ntshuam, thov koj xav tiv tauj peb.
3.Q: Kuv tuaj yeem tau txais tus nqi ntawm cov khoom no li cas?
A: Thov muab cov khoom siv raug, cov ntaub ntim, chaw nres nkoj uas peb xav tau. Peb yuav hais nqe rau koj raws li koj xav tau tshwj xeeb.
4.Q: Dab tsi yog kev xa khoom xa tuaj?
A: Kev xa tawm lub voj voog: txog 7-10 hnub tom qab kev pom zoo them nyiaj.
Cim npe nrov: Qib Siab 3, {1}} dinitrobenakoic acid 99% CAS} {}} Cov chaw tsim khoom, cov chaw tsim khoom, chaw tsim khoom