0102030405
A na-ere ọkụ na-ekpo ọkụ p-Phenylenediamine CAS 106-50-3 dị ka akụrụngwa sitere na ụlọ ọrụ China nwere ọnụ ahịa kacha mma yana ịdị ọcha 99%
nkọwapụta ngwaahịa
| Aha nkịtị | p-Phenylenediamine |
| Nọmba CAS | 106-50-3 |
| Ibu molekụla | 108.141 |
| Njupụta | 1.2±0.1 g/cm³ |
| Ebe esi nri | 267.4± 13.0 °C na 760 mmHg |
| Usoro ihe omimi | C6H8N2 |
| Ebe Na-agbaze | 139 Celsius C |
| Ebe mgbari | 135.9±19.3 Celsius |
| Kpọmkwem Mas | 108.068748 |
| PSA | 52.04000 |
| LogP | -0.68 |
| Uzuoku njupụta | 3.7 (na ikuku) |
| Uzuoku Nrụgide | 0.0±0.5 mmHg na 25°C |
| Index nke ntụgharị uche | 1.661 |
| Mmiri Solubility | 47 g/L (25 oC) |
vidiyo ngwaahịa
Eji ngwaahịa
p-Phenylenediamine (Bekee p-Phenylenediamine), nke a makwaara dị ka Ursi D, bụ otu n'ime diamines kacha dị mfe. Ngwaahịa ahụ dị ọcha na-acha ọcha na kristal lavender, nke na-atụgharị na-acha odo odo ma ọ bụ ọchịchịrị gbara ọchịchịrị mgbe ekpughere ya na ikuku. Na-agbaze ntakịrị na mmiri oyi, soluble na ethanol, ether, chloroform na benzene.
Enwere ike iji ya dozie akwa azo, polymer molecular dị elu, a pụkwara iji ya mepụta akwa ajị anụ, antioxidants roba na ndị na-emepụta foto. A na-ejikarị ya eme ihe maka aramid, azo dyes, sọlfọ dyes, acid dyes, na nwekwara ike iji dị ka ajị anụ ojii D. Production nke fur blue black DB, fur brown N2, na roba antioxidants DNP, DOP na MB.
A na-ejikwa ya dị ka akụrụngwa maka ihe ịchọ mma ntutu isi Ursi D usoro, mmanụ ụgbọala polymerization inhibitor na onye mmepụta.
gbasara anyị
Demei Pharmaceutical Technology Co., Ltd bụ ụlọ ọrụ kemịkalụ dị elu nke ọgbara ọhụrụ na-etinye aka na nyocha, mmepe, mmepụta na ire nke akụrụngwa ọgwụ na etiti etiti. Ọ na-agba mbọ inye aka nke ya na mbupụ kemịkalụ ọgwụ ndị China na mba ụwa niile. N'ime afọ ndị na-adịbeghị anya, a na-ebupụkwa ngwaahịa anyị na UK, Germany, Australia, Netherlands, Poland, Russia, Kazakhstan, Philippines, Malaysia, Singapore na ọtụtụ mpaghara ndị ọzọ. anyị na ndị ahịa na-azụ ahịa dabere na ụkpụrụ nke ịkwụwa aka ọtọ na ntụkwasị obi.
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ụlọ ọrụ mmepụta ihe & ụlọ nkwakọba ihe
Ụlọ ọrụ anyị nwere mmepụta ike kwa afọ nke 50,000 tọn akụrụngwa n'afọ niile. Agbụ mmepụta na ịre ahịa na-aga n'ihu na-eju afọ. Ụlọ nkwakọba ihe anyị nwere nnukwu nchekwa ntụ ntụ na ebuka mmiri mmiri. Anyị na-anabata ndị si n'akụkụ niile nke ndụ ka ha kwado na imekọ ihe ọnụ.
