I le avea ai o le gaosiga faʻapolofesa, matou te fia tuʻuina atu ia te oe le maualuga 4-Nitro-o-phenylenediamine CAS 99-56-9. Ma o le a matou ofoina atu ia te oe le auaunaga sili ona lelei pe a uma ona faʻatau ma tuʻuina atu taimi.
Talitonu Chemical o se taʻutaʻua Saina 4-Nitro-o-phenylenediamine CAS 99-56-9 gaosi oloa, faʻatau ma faʻatau atu. O le tausisia o le tuliloaina o le lelei atoatoa o oloa, ina ia faʻamalieina e le tele o tagata faʻatau a matou 4-Nitro-o-phenylenediamine CAS 99-56-9. Shandong Talitonu
Matou te lelei i le lelei o mea tau vailaʻau i totonu o le fanua. O a tatou oloa e auina atu i fafo i Europa, le Iunaite Setete, Iapani, Korea i Saute, Asia i Sautesasae ma isi atunuu ma itulagi. Faatasi ai ma le faasaienisi ma tekinolosi e pei o le taiala, faamaoni e pei o le faavae, tulaga lelei e pei o le olaga, ma le faalagolago i luga o le manatu atinae o mea fou ma atinae, tatou te faamoemoe faamaoni e faatuina fefaʻatauaʻiga ma felagolagomai lautele ma tagata faatau i totonu ma fafo e fatu ai le manuia!
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Igoa Oloa |
4-Nitro-o-phenylenediamine |
||
|
Fuafuaga |
C6H7N3O2 |
Molecular Weight |
153.14 |
|
CAS NO. |
99-56-9 |
Tele |
500KG |
|
Aitema |
Fa'amatalaga |
I'uga |
|
Fa'aaliga |
Enaena-mumu Pata |
Fa'atasi |
|
Su'ega |
99% | 99.3% |
|
FAAIUGA |
O le taunuuga e ogatasi ma tulaga masani |
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Liu liusuavai 199-201 ° C (malamalama)
Fa'asao 276.04 ° C (fa'atatau fa'atatau)
Malosi 1.3682 (fa'atatau fa'atatau)
Fa'asinomaga fa'afoliga 1.6910 (fa'atatau)
Tulaga e teu ai: fa'amaumau nofoaga, ineratmosphere, potu vevela
Solubility 1nhcl: ethanol, 1:1: soluble50mg/ml
Fa'aitu o le sua (PKA) 2.06 ± 0.10 (vala'aina)
Fomu: Pata
Lanu: lanu enaena mumu
Suavai solu 1.2g/l (20º C)
Fa'asologa o mea fa'ale-aganu'u.
