C9H11 CAS No.: 100-10-7 4-Dimethylaminobenzaldehyde
COA
| Yam khoom | Specification |
| Kev sib hloov tshwj xeeb | +39.5 txog +41.5° |
| Kev daws teeb meem (transmittance) | Clear 98.0% min. |
| Chloride [cl] | 0.020% max. |
| Ammonium [NH4] | 0.02% max. |
| Sulfate [SO4] | 0.020% max |
| Hlau [Fe] | 10 ppm max. |
| Heavy hlau [Pb] | 10 ppm max |
| Arsenic [As2O3] | 1 ppm max |
| Lwm cov amino acids | Chromatographically tsis ntes tau |
| Poob rau ziab | 0.20% max. |
| Residue ntawm ignition [sulfated] | 0.10% max. |
| Assay | 99.0% min |
p-Dimethylaminobenzaldehyde
4-dimethylamino benzaldehyde / p-dimethylaminobenzaldehyde / cas 100-10-7
| Khoom 100-10-7 ib | |
| Tshuaj npe | p-Dimethylaminobenzaldehyde |
| Synonyms | 4-Dimethylaminobenzaldehyde;p-Formyl-N, N-dimethylaniline; N, N-Dimethyl-4-amino benzaldehyde; Ehrlich's Reagent |
| Molecular Formula | C9H11 Nr |
| Molecular Luj | 149.19 Nws |
| CAS Nr. | 100-10-7 ib |
| EINECS | 202-819-0 : kuv |
| Cov ntaub ntawv Technical 100-10-7 ib | |
| Qhov tshwm sim | Dawb crystalline hmoov |
| Purity | 99.0% min |
| Moisture | 0.5% max |
| Melting point | 73.0-75.0C |
| Boiling point | 176-177 C ib |
| Ntim | 25kg / fiber nruas los yog raws li kev thov |
| Daim ntawv thov 100-10-7 ib | Kev tshuaj ntsuam reagent |
Kev piav qhia
Peb tuaj yeem muab rau koj:
1.Qhov zoo tshaj plaws hauv koj qhov kev xav tau
2.Competitive nqi nyob rau hauv Tuam Tshoj ua lag luam
3.mature Technical support
4.Professional logistic txhawb nqa
Ntim & Shipping
Pob
| Qhov hnyav | Pob |
| <25KG | Los ntawm ntawv ci-alum hnab / pap / lub raj mis |
| ≥25kg | Pob: 25kg / nruas / hnab los yog raws li koj qhov kev thov |
Khoom npe: Khoom noj khoom haus zoo CAS 100-10-7 4-Dimethylamino Benzaldehyde
Daim ntawv thov
Zoo siab thiab kub muag 4-Dimethylaminobenzaldehyde cas100-10-7 nrog tus nqi tsim nyog
Dye intermediates thiab analytical reagents.Nws yog siv los txiav txim siab indole, faecodin, urocyanine, tryptophan thiab ergocerine, thiab lwm yam, nrog rau kev paub qhov txawv ntawm cov pob liab liab thiab liab liab.Nyob rau hauv daim teb ntawm dyes, nws tuaj yeem siv los ua kom muaj zog-sensitive dyes.Kuj tseem siv los tsim cationic ci ntsa iab Liab G (CIBasic Liab 52).
Sau ntawv
mit-ivy ua
1.Ntau tshaj 10 xyoo chemical exporting kev
Peb tau tsim tshuaj ntau tshaj kaum tsib xyoos., 80% cov khoom yog rau export.
Ntau tshaj 10 xyoo chemical exporting kev.Zoo thiab stabilized Hoobkas nqi.
2.Strict zoo tswj system
Peb tau dhau los ntawm ISO9001: 2015 Daim Ntawv Pov Thawj Ua Haujlwm Zoo, peb muaj kev tswj xyuas nruj heev
3. Muab cov qauv
Ua ntej kev txiav txim, peb tuaj yeem xa cov qauv rau koj kuaj.Peb paub tseeb tias qhov zoo yog tib yam li cov khoom ntau.
| Cov ntaub ntawv tseem ceeb: | |
| Khoom npe | 4-Dimethylaminobenzaldehyde |
| Synonyms | 4-(dimethylamino)-benzaldehyd; 4-Formyl-N, N-dimethylanilin |
| CAS Nr | 100-10-7 ib |
| MDL Nr.: | PAB 00003381 |
| EINECS tus lej: | 202-819-0 : kuv |
| MF | C9H11 Nr |
| MW | 149.19 Nws |
| Purity | 98% (min) |
| Moisture | 0.5% (max) |
| Chemical Properties: | |
| Qhov tshwm sim | Dawb mus rau dawb crystalline hmoov |
| mp | 72-75 ° C |
| bp | 176-177 ° C |
| Fp | 164 ° C |
| ceev ntawm 25 ° C | 1.10 g / ml |
| Cov ntaub ntawv kev nyab xeeb: | |
| Hazard Codes | Xi: Irritant F: Flammable Xn: Ua Phem C: Corrosive |
| Risk Statements | 36/37/38-52/53-22-67-41-37/38-10-66-37-34-20-20/21/22-36-11 IB |
| Cov lus hais txog kev nyab xeeb | 7-16-24/25-26-61-45-39-36/37/39-36 hnub |
| HazardClass | 8 |
| PackingGroup | II |
| Kev siv: | Pharmaceutical Intermediates; Ehrlich's reagent |
