Tsanangudzo Pfupi:
Product Name: 2-Amino-3,5-dibromopyrazine
Nhamba yeCAS: 24241-18-7
Molecular Formula: C4H3Br2N3
Molecular uremu: 252.89
Product Detail
Kuonekwa: kuchena kana kubva kuchena kusvika kune yero kusvika kune brown solid
Kuchena: ≥98%
Kunyungudika: 114-117 °C
Nzvimbo yekubikira: 294.6±35.0 °C (Yakafanotaurwa)
Density : 2.287±0.06 g/cm3 (Zvakafanotaurwa)
Chigadzirwa Hunhu hunosangana: Yedu yekambani zviyero
Kurongedza: 25kg / fiber dhiramu kana zvinoenderana nezvinodiwa nemutengi
Kunobva: Chemical Synthetic
Nyika Yekwakabva: China
Mitemo yekubhadhara :T/T
Port of Shipment: Chinese main port
Mashoko anoreva zvakafanana
2-AMINO-3,5-DIBROMOPYRAZINE ;
3,5-DIBROMOPYRAZIN-2-YLAMINE ;
3,5-DIBROMOPYRAZINE-2-YLAMINE ;
3,5-DIBROMOPYRAZIN-2-AMIChemicalbookNE ;
2-AMINO-3,5-DIBROMOPYRAZIN ;
3,5-dibromo-2-Pyrazinamine ;
3,5-dibromo-2-aminopyrazine;
2-Amino-3,5-dibromopyrazine;
3-amino-2,6-dibromopyrazine;
5-dibromo-2-aminopyrazine;
Application
2-Amino-3,5-dibromopyrazine inonyanya kushandiswa mumishonga yepakati.
pharmacetical;
Pyrazines;
Chloropyrazines;
Pyrazine;
Zvivharo zvekuvaka;
Halogenated Heterocycles;
Heterocyclic Building Blocks;
Pyrazines Heterocyclic Building Blocks;
amine|alkyl bromide
Superiority
1. High quality & mutengo wemakwikwi unogona kupiwa.
2.Quality analysis report (COA) yebatch yekutumira yaizopiwa isati yatumirwa.
3. Supplier questionnaire uye magwaro ehunyanzvi anogona kupihwa kana chikumbiro mushure mekusangana nemari yakati.
4. Great after-sales service or guarantee : Chero mubvunzo wako waizogadziriswa nekukasira.
Mamwe Mashoko
Kugadzikana : Yakagadzikana pasi pekukurudzirwa kuchengetedza mamiriro.
Mamiriro ekuchengetedza akachengeteka: Chengeta munzvimbo inotonhorera.Chengeta chigadziko chakavharwa zvakasimba munzvimbo yakaoma uye ine mhepo yakanaka.
Chengetedzo yekubata zvisina njodzi Dzivisa kubata neganda nemaziso.Dzivisa kuumbwa kweguruva uye aerosols.Ipai mhepo yakafanira yekupedza mhepo panzvimbo dzine guruva.Normal matanho ekudzivirira moto kudzivirira.
Zvinhu zvisingaenderani: Yakasimba oxidizing agents.
Hazards Identification
Kurongeka kwechinhu kana musanganiswa
Acute toxicity, Oral (Chikamu 3), H301 Kushatirwa kweganda (Chikamu 2), H315 Kukuvadzwa kwemaziso kwakanyanya (Chikamu 1), H318 Chaicho chinonangwa chehupfu hwenhengo - kuratidzwa kamwe chete (Chikamu 3), Respiratory system, H335
Label elements:
Signal word Danger
Njodzi chirevo (s)
H301 Chepfu kana ikamedzwa.
H315 Inokonzera kutsamwa kweganda.
H318 Inokonzera kukuvara kwemaziso kwakanyanya.
H335 Inogona kukonzera kutsamwa kwekufema.
Precautionary statement (s)
P280 Pfeka dziviriro yeziso / kudzivirira kumeso.
P301 + P310 + P330 KANA AKAMEDWA: Ibva wafonera POISON CENTER/chiremba.Shamba mukanwa.
P302 + P352 KANA PAGANDA: Geza nemvura yakawanda.
P305 + P351 + P338 + P310 KANA MUZISO: Shamba nekuchenjerera nemvura kwemaminitsi akati wandei.Bvisa macontact lens, kana aripo uye ari nyore kuita.Ramba uchigeza.Ibva wafonera POISON CENTER/chiremba.Supplemental Hazard Statements hapana
