性刺激欧美三级在线现看中文,国产亚洲情侣一区二区无,91桃色黄下载,免费看s色

Products

4-Nitro-o-phenylenediamine

Product name: 4-Nitro-o-phenylenediamine
Alias: 4-no;4-nop;4-nopd;4-n-o-pda;nci-c03941;p-nitro-o-phenylenediamine;o-Phenylenediamine, 4-nitro-;WLN: ZR BZ DNW
Appearance: Orange-red crystalline powder
Content(HPLC)≥99%
CAS No.: 99-56-9
Molecular formula: C6H7N3O2
Molecular weight: 153.14
EINECS No.: 202-766-3
Properties: dark red acicular crystal.
Melting point:201℃, soluble in ethanol, acetone and hydrochloric acid solution, insoluble in water.
To use: For the synthesis of alpha-ketoacid; Reagent for the detection of selenium.
To use: Mainly used for the synthesis of drugs and synthetic pigments, dyes and so on



Home

About us

Products

Contact us

湖州市| 岳普湖县| 南乐县| 峨山| 长沙市| 威信县| 乌鲁木齐县| 永靖县| 台南县| 江陵县| 吉水县| 长乐市| 达日县| 库车县| 青铜峡市| 巢湖市| 邻水| 麦盖提县| 纳雍县| 自治县| 会同县| 正安县| 通道| 琼中| 通城县| 罗源县| 平和县| 翁源县| 上蔡县| 丰宁| 若尔盖县| 乌兰浩特市| 黔南| 南昌县| 原阳县| 睢宁县| 临朐县| 崇文区| 常山县| 惠水县| 互助|