| 79161 | Diacetone Alcohol 二丙酮醇 [123-42-2] (CH3)2C(OH)CH2COCH3 分子量:116.16 規格: 比重(25/4℃).................................0.931±0.004 沸點.............................................166~170℃ 含量.............................................98.0%以上 |
500ml | |
| 78121 | Diethylene Glycol 二乙二醇 [111-46-6] HOCH2CH2)2O 分子量:106.12 規格: 比重.............................................1.12 折射率..........................................1.447 沸點.............................................243~246℃ 含量.............................................99.0%以上 |
500ml(560g) | |
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| 78380 | Diethylene Glycol Monomethyl
Ether(Methyl Carbitol) 二乙二醇甲醚 [111-77-3] C5H12O3分子量:120.15 |
500ml(510g) | |
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| 79221 | Dimethylamine Hydrochloride 二甲胺鹽酸鹽
[506-59-2] (CH3)NH.HCl 分子量:81.55 CP級(化學級) 外觀............................................白色結晶,極易潮解。 PH (5%溶液)................................5.0~7.0 烘乾減量(105℃)...........................2.0% 以下 灰分............................................0.2%以下 含量............................................98.0%以上 |
25kg | |
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