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廣東原廠原裝20%含量好用的氨水 阿摩尼亞水
氨水又叫阿摩尼亞水,指氨的水溶液,有刺鼻氣味,具弱堿性。揮發(fā)性:氨水易揮發(fā)出,隨溫度升高和放置時(shí)間延長(zhǎng)而揮發(fā)率增加,且隨
2022-05-16
山東原廠原裝99.5%含量氨基磺酸 磺酰氨酸 磺酸氨 胺磺酸
氨基磺酸又叫磺酰氨酸/磺酸氨/氨磺酸,是一種硫酸的羥基被氨基取代而形成的無(wú)機(jī)固體酸。一般為白色、無(wú)臭的斜方形片狀晶體,相對(duì)
2022-05-16
上海 山東原廠原裝99%含量的十二烷基硫酸鈉K12
十二烷基硫酸鈉又叫椰油醇硫酸鈉、月桂醇硫酸鈉,簡(jiǎn)稱K-12。是一種化合物,化學(xué)式為C12H25SO4Na,為白色或淡黃色粉末,易溶于水
2022-05-16
杰克 阿克蘇原廠原裝進(jìn)口99%含量的EDTA二鈉 依地酸二鈉
乙二胺四乙酸二鈉/EDTA2鈉/依地酸二鈉為無(wú)味無(wú)臭或微咸的白色或乳白色結(jié)晶或顆粒狀粉末,無(wú)臭、無(wú)味。它能溶于水,極難溶于乙/醇
2022-05-16
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