2,3-Dichloropyrazine CAS 4858-85-9 Usafi >98.0% (GC)
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Jina la Kemikali | 2,3-Dichloropyrazine |
Visawe | 2,3-Dichloro-1,4-Diazine |
Nambari ya CAS | 4858-85-9 |
Nambari ya CAT | RF-PI2154 |
Hali ya Hisa | Katika Hisa, Uzalishaji Umeongezeka Hadi Tani |
Mfumo wa Masi | C4H2Cl2N2 |
Uzito wa Masi | 148.98 |
Kiwango cha kuyeyuka | 22.5~24.5℃ |
Kuchemka | 105.0~107.0℃(50 mmHg) |
Msongamano | 1.431 g/mL katika 25℃ (lit.) |
Kielezo cha Refractive | 1.5645 |
Nyeti | Nyeti kwa Unyevu |
Umumunyifu | Mumunyifu katika Methanoli |
Chapa | Ruifu Chemical |
Kipengee | Vipimo |
Mwonekano | Kioevu kisicho na Rangi hadi Manjano Iliyokolea |
Njia ya Usafi / Uchambuzi | >98.0% (GC) |
Njia ya Usafi / Uchambuzi | 97.5~102.5% (Titration na AgNO3 Baada ya Mwako wa Oksijeni) |
Kaboni kwa Uchambuzi wa Kipengele | 31.2 ~ 32.3% |
Uchambuzi wa Nitrojeni kwa Elemental | 18.1 ~ 19.0% |
Maji (KF) | <0.50% |
Jumla ya Uchafu | <2.00% |
Spectrum ya Infrared | Inalingana na Muundo |
Umumunyifu katika MeOH | Karibu Uwazi |
Kiwango cha Mtihani | Kiwango cha Biashara |
Kumbuka | Bidhaa hii ni myeyuko wa kiwango cha chini, inaweza kubadilisha hali katika mazingira tofauti (imara, kioevu au nusu-imara) |
Kifurushi: Chupa ya Fluorinated, 25kg/Ngoma, au kulingana na mahitaji ya mteja
Hali ya Uhifadhi:Hifadhi kwenye vyombo vilivyofungwa mahali pa baridi na kavu;Kinga kutoka kwa mwanga na unyevu
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