2019 China Chitsva Chigadzirwa Chikafu Chikafu 2, 6-Dimethyl Pyrazine CAS Nhamba: 108-50-9 Fema 3273
Iwo akawanda kwazvo mapurojekiti manejimendi zviitiko uye 1 kune mumwe chete mupi wemhando inoita kukosha kwepamusoro kwekutaurirana kwekambani uye kunzwisisa kwedu kuri nyore kwezvaunotarisira zve2019 China New Design Chikafu Flavor 2, 6-Dimethyl Pyrazine CAS Nha: 108-50-9 Fema 3273 , Basa redu rinofanira kunge riri rekukubatsira iwe kuvaka kugarisana kwenguva refu nevatengi nekuda kwekugona kwemhinduro dzekusimudzira.
Iwo akawandisa kwazvo mapurojekiti ekutonga zviitiko uye 1 kune imwe chete mupi wemhando inoita kukosha kwepamusoro kwekutaurirana kwekambani uye kunzwisisa kwedu kuri nyore kwezvaunotarisiraPyrazine uye Dimethyl Pyrazine, Nekuenderera mberi nekuvandudza, isu tinokupa iwe zvimwe zvakakosha zvigadzirwa uye masevhisi, uye zvakare kuita mupiro wekusimudzira indasitiri yemotokari kumba nekune dzimwe nyika. Vese vatengesi vekumba nevekunze vanogamuchirwa zvakasimba kuti vabatane nesu kuti tikure pamwe chete.
P-Phenylenediamine (ChirunguP-Phenylenediamine), inozivikanwawo seUrsi D, ndeimwe yemadhaimani akareruka anonhuhwirira. Chigadzirwa chakachena chakachena kune lavender crystals, iyo inoshanduka yepepuru kana yakasviba yakasviba kana yaiswa mumhepo.
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Test Subjects
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Tsanangudzo |
Results |
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Tsanangudzo
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Polymeric Giredhi
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Polymeric Giredhi
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Tsanangudzo
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White Flake Crystal
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White Flake Crystal
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Assay
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≥99.9%
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99.99%
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Melting Point
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≥140℃
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140.1℃
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O-PPD
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≤400PPM
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12PPM
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M-PPD
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≤400PPM
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13PPM
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1.P-Phenylenediamine yakakosha dhayi yepakati, inonyanya kushandiswa kugadzira azo dhayi nesarufa dhayi, uye inogona zvakare kushandiswa kugadzira fur dema D uye rabha antioxidant DNP, nezvimwe.
2.P-Phenylenediamine sechiratidzo chefluorescent, analytical reagent uye fur dye, uye inoshandiswawo mukugadzirwa kwedhayi.
3.P-Phenylenediamine inoshandiswa kugadzira mvere dzemvere, inogonawo kuiswa pamwe chete nemamwe madhayi, uye inowanzoshandiswa semondant.
25kg / chigubhu 500kg / bhegi
Iwo akawanda kwazvo mapurojekiti manejimendi zviitiko uye 1 kune mumwe chete mupi wemhando inoita kukosha kwepamusoro kwekutaurirana kwekambani uye kunzwisisa kwedu kuri nyore kwezvaunotarisira zve2019 China New Design Chikafu Flavor 2, 6-Dimethyl Pyrazine CAS Nha: 108-50-9 Fema 3273 , Basa redu rinofanira kunge riri rekukubatsira iwe kuvaka kugarisana kwenguva refu nevatengi nekuda kwekugona kwemhinduro dzekusimudzira.
2019 China Nyowani DhizainiPyrazine uye Dimethyl Pyrazine, Nekuenderera mberi nekuvandudza, isu tinokupa iwe zvimwe zvakakosha zvigadzirwa uye masevhisi, uye zvakare kuita mupiro wekusimudzira indasitiri yemotokari kumba nekune dzimwe nyika. Vese vatengesi vekumba nevekunze vanogamuchirwa zvakasimba kuti vabatane nesu kuti tikure pamwe chete.
