0102030405
Ụlọ ọrụ mmepụta ihe nke China na-enye p-phenylenediamine Cas 106-50-3 nnukwu ngwaahịa kachasị mma na nnyefe nchekwa ọnụ ụzọ n'ọnụ ụzọ.
nkọwapụta ngwaahịa
| Aha bekee | p-Phenylenediamine |
| CAS NO. | 106-50-3 |
| Njupụta | 1.2±0.1 g/cm³ |
| Ebe esi nri | 267.4± 13.0 °C na 760 mmHg |
| Ebe mgbaze | 139 Celsius C |
| Usoro ihe omimi | C6H8N2 |
| Ibu arọ molekụla | 108.141 |
| ebe mgbari | 135.9±19.3 Celsius |
| Kpọmkwem uka | 108.068748 |
| PSA | 52.04000 |
| LogP | -0.68 |
| Ọdịdị | na-acha ọcha na lavender siri ike |
| Uzuoku njupụta | 3.7 (na ikuku) |
| Uzuoku mgbali | 0.0±0.5 mmHg na 25°C |
| Ntụgharị ntụgharị | 1.661 |
| Ọnọdụ nchekwa | Chekwaa n'ụlọ nkwakọba ihe dị jụụ, ikuku ikuku. Wepụ ọkụ na isi mmalite okpomọkụ. |
vidiyo ngwaahịa
Okwu mmalite na ihe onwunwe
Okwu mmalite
P-Phenylenediamine (Bekee p-Phenylenediamine), nke a makwaara dị ka Ursi D, bụ otu n'ime diamines kachasị 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 aji, antioxidants roba na ndị na-emepụta foto Chemicalbook. A na-ejikarị ya eme ihe maka aramid, azo dyes, sọlfọ dyes, acid dyes, na nwekwara ike iji maka ajị anụ. Mmepụta nke ojii D, ajị anụ na-acha anụnụ anụnụ DB, ajị agba aja aja 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. Dị ka agba kemịkalụ, a na-ahapụ p-phenylenediamine ugbu a iji mepụta agba ntutu, mana enwere mmachi doro anya na oke ojiji.
Ngwongwo
kristal na-acha ọcha ruo lavender. Na-atụgharị na-acha odo odo ma ọ bụ ọchịchịrị gbara ọchịchịrị mgbe ikuku kpughee. Soluble na mmiri, ethanol, ether, chloroform na benzene. Ọ bụ ihe dị n'etiti agba agba dị mkpa ma bụrụkwa nke a na-ejikarị emepụta akwa azo na akwa sọlfọ. Enwere ike iji ya mepụta ajị ojii D na roba antioxidant DNP. A na-eji ya dị ka ihe ngosi fluorescent, reagent nyocha na ajị anụ, ma na-ejikwa ya na njikọ nke esiji.
Ndụmọdụ
Ndewo, ọ dị mma izute gị ebe a. Ị nwere mmasị na ngwaahịa a? M na-etinye ngwaahịa a na shelves. Amaara m ọtụtụ ihe gbasara ngwaahịa a. Ọ bụrụ na ịchọrọ ndụmọdụ ọ bụla, ị nwere ike ịkpọtụrụ m n'oge ọ bụla ma gbalịsie ike ịnye gị ọrụ ịzụ ahịa na ahịa mgbe ọ bụla na-eju afọ. Ozi kọntaktị m dị n'okpuru, nabata ajụjụ gị.
Joyce: +853 66400620
ngwugwu
N'ụdị ntụ ntụ, ọnụ ọgụgụ nke iwu na-erughị 25 n'arọ. A na-etinye ya n'ime akpa rọba na akpa aluminom, a na-etinyekwa oyi akwa kacha elu na katọn.
25kg na n'elu, kpokọtara ma kpokọta ya na drum kaadiboodu nwere akpa transperent arụnyere na akpa foil aluminum.
A na-ebufe ụfọdụ ngwaahịa kemịkal a na-ahụkarị na akpa.
N'ụdị mmiri mmiri, ihe na-erughị 25 n'arọ. A na-ejupụta n'ụdị barel kemịkalụ dị iche iche. A ga-ebufe ngwaahịa dị oke ọnụ nke nwere ọdịdị R&D na karama fluorinated.
Ngwaahịa nke 25 n'arọ na n'elu ga-ebupu na 25 kg ma ọ bụ 50 n'arọ kemịkalụ dị ka ihe bụ isi.
Mbupu
A na-ebufe iwu ndị etinyere tupu elekere 17:00 site na Mọnde ruo Fraịdee site na ụlọ ọrụ mmepụta ihe gaa na onye na-ebu ibu n'otu ụbọchị ahụ (anaghị ebufe ya na ngwụsị izu), ma ga-abata na onye na-ebugharị ibu n'ihe dị ka ụbọchị atọ ruo ụbọchị anọ.
Onye na-ebugharị ibu ga-enye nọmba nsochi mba ofesi n'ụbọchị ma ọ bụ n'echi nke mbata.
Dabere na obodo, anyị ga-eji ụzọ mbupu dị iche iche. N'ozuzu, ahịrị raara onwe ya nye, ngwa ngwa na ọrụ nzi ozi bụ ndị bụ isi, ụfọdụ ga-ebuga na DHL, Fedex, UPS, wdg.
Ụgbọ njem ụgbọ elu na nke oké osimiri bụ ndị bụ isi, nke e ji ụgbọ njem gwongworo na ụgbọ njem agbakwunyere. Ụgbọ njem anyị fọrọ nke nta ka ọ bụrụ ọrụ niile site n'ọnụ ụzọ ruo n'ọnụ ụzọ, na-emecha nkwụsị nke kọstọm n'etiti mba mbupụ na mba na-ebubata, ma e wezụga ọnọdụ pụrụ iche na ụfọdụ mba ma ọ bụ mpaghara.
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.
