Iye Iwa Mimo Giga 2-Amino-5-Methylpyridine CAS 1603-41-4
Iye Iwa Mimo Giga 2-Amino-5-Methylpyridine CAS 1603-41-4,
2-Amino-5-Methylpyridine ati 1603-41-4,
P-Phenylenediamine(Gẹẹsi P-Phenylenediamine), ti a tun mọ si Ursi D, jẹ ọkan ninu awọn diamines aromatic ti o rọrun julọ. Ọja mimọ jẹ funfun si awọn kirisita lafenda, eyiti o yipada ni eleyi ti tabi brown dudu nigbati o ba farahan si afẹfẹ.
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Awọn Koko-ọrọ Idanwo
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Sipesifikesonu |
Esi |
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Sipesifikesonu
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Polymeric Ite
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Polymeric Ite
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Apejuwe
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White Flake Crystal
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White Flake Crystal
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Ayẹwo
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≥99.9%
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99.99%
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Ojuami Iyo
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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 jẹ agbedemeji dye pataki, ti a lo lati ṣe iṣelọpọ awọn awọ azo ati awọn awọ imi imi, ati pe o tun le ṣee lo lati ṣe agbejade irun dudu D ati DNP antioxidant roba, ati bẹbẹ lọ.
2.P-Phenylenediamine gẹgẹbi afihan Fuluorisenti, reagent analytical ati awọ irun, ati tun lo ninu iṣelọpọ ti awọn awọ.
3.P-Phenylenediamine ti a lo fun awọ irun, o tun le ṣe awọ papọ pẹlu awọn awọ miiran, ati pe a maa n lo bi mordant.
25kg / ilu 500kg / apo
Iye Iwa Mimo Giga 2-Amino-5-Methylpyridine CAS 1603-41-4,
2-Amino-5-Methylpyridine ati 1603-41-4,
