3,5-Dinitrobenzoic Acid DNBA CAS 99-34-3 Hoobkas Zoo

Lus piav qhia luv luv:

Lub npe tshuaj: 3,5-Dinitrobenzoic Acid

CAS: 99-34-3 Nr

Purity: ≥99.0% (HPLC)

Cov tsos mob: Tawm-dawb mus rau daj daj Crystal hmoov

High Quality, Commercial Production

Nug: alvin@ruifuchem.com


Product Detail

Yam khoom

Khoom cim npe

Nqe lus piav qhia:

Chaw tsim tshuaj paus khoom, siab purity, coj mus muag ntau lawm
Lub npe tshuaj: 3,5-Dinitrobenzoic Acid
CAS: 99-34-3 Nr

Chemical Properties:

Tshuaj npe 3,5-Dinitrobenzoic Acid
Synonyms DNBA;3-Carboxy-1,5-Dinitrobenzene 3
CAS Nr 99-34-3 ib
CAT Number Qauv TSIS MUAJ: RF-PI408
Tshuag xwm txheej Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons
Molecular Formula C7H4N2O6
Molecular Luj 212.12 Nws
Qhov ntom 1.683 ib
Hom Ruifu Tshuaj

Specifications:

Yam khoom Specifications
Qhov tshwm sim Off-White to Pale Yellow Crystal Powder
Purity / Analysis Method ≥99.0% (HPLC)
Solubility (Turbidity) 10% tshuaj nyob rau hauv Methanol yog ntshiab
Melting Point 205.0 ~ 209.0 ℃
Poob rau ziab ≤0.50%
Residue ntawm Ignition ≤ 0.20%
Yam khoom muaj feem
m-Nitrobenzoic acid ≤ 0.20%
p-Nitrobenzoic acid ≤ 0.20%
Ortho-Nitrobenzoic Acid ≤ 0.20%
Tom ntej: Methyl 3,5-Dinitrobenzoate ≤ 0.10%
Ethyl-3,5-Dinitrobenzoate ≤ 0.10%
Isopropyl 3,5-dinitrobenzoate hmoov ≤ 0.10%
Lwm yam uas tsis paub meej impurities ≤ 0.10%
Tag nrho cov impurities ≤ 1.0%
Hlau (Fe) ≤ 0.001%
Lead (Pb) ≤ 0.001%
Tooj liab (Cu) ≤ 0.0005%
Heavy Metals (Pb) ≤ 0.001%
rhiab heev rau Creatinine Passes Test
Test Standard Enterprise Standard
Kev siv Pharmaceutical Intermediates

Pob & Cia:

Pob: Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj.

Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb, noo noo.

Qhov zoo:

1

FAQ:

Daim ntawv thov:

3,5-Dinitrobenzoic Acid (CAS 99-34-3) yog ib qho tseem ceeb nruab nrab ntawm cov organic synthesis, nyob rau hauv kev lag luam kws tshuaj rau cov synthesis sulfachrysoidine thiab nrhiav kom tau ampicillin.3,5-Dinitrobenzoic Acid yog siv nyob rau hauv fluorometric tsom xam ntawm creatinine (uas yog ib tug txiav txim ntawm lub raum ua hauj lwm).Kuj tseem siv los ua cov tshuaj reagent hauv kev sib txuas ntawm ntau cov organic tebchaw nrog rau cov rhodanine derivatives uas ua raws li aldose reductase inhibitors.3,5-Dinitrobenzoic Acid yog siv los ua cov khoom pib hauv kev tsim tshuaj (radiopaque tshuaj thiab vitamin D2), corrosion inhibitors ntau lawm, zus tau tej cov dyes, thiab raws li reagent nyob rau hauv analytical chemistry.3,5-Dinitrobenzoic Acid yog cov organic tshuaj uas yog ib qho tseem ceeb corrosion inhibitor thiab tseem siv rau hauv kev yees duab.Cov tshuaj tsw qab no yog siv los ntawm chemists los txheeb xyuas cov khoom cawv hauv esters thiab hauv fluorometric tsom xam ntawm creatinine.

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb