无码视频一区二区三区|国产成人在线无码观看|亚洲第一区二区无码自慰|丁香婷婷亚洲精品国产区|久久精品视频免费观看25|亚洲欧美综合国产精品一区|久久超级碰碰碰一区二区三区|成在线人免费视频一区二区三区

Main Products

 Phenoxycyclotriphosphazene Poly(diphenoxy)phosphazene
PRODUCTS
Current Location: HOME >> PRODUCTS
2,5-Dihydroxyphenyl(diphenyl)phosphine Oxide
Structure type:

Product name: 2,5-Dihydroxyphenyl(diphenyl)phosphine Oxide,2-(Diphenylphosphinyl)hydroquinone
Abbreviation: DPO-HQ
CAS NO.: 13291-46-8
Physicochemical properties: white powder without irritant odor. Melting range: 211~215℃. Slightly soluble in methyl alcohol and methylbenzene, insoluble in water.
Technical index:

1. Appearance: white powder
2. Content: ≥98.0%
3. Drying loss: ≤0.20%

Packing: 20KG/bag (lined with plastic paper bag) or at the request of client.
Storage: Keep in cool and dry place. Keep away from heat source and direct sunlight.
Main uses: The product is new-model reactive organic phosphorus flame retardant that is widely used in epoxy resin, copper-clad-plate, encapsulating material, and other fields.

< BACK >

 
點擊這里給我發(fā)消息
2393526842
 
 
 
 
正宁县| 土默特右旗| 苏尼特左旗| 皋兰县| 育儿| 桂平市| 湘阴县| 莱州市| 兴宁市| 高唐县| 栾川县| 博乐市| 惠水县| 西华县| 江城| 高邮市| 宜都市| 邵阳县| 崇左市| 拜泉县| 南川市| 米泉市| 抚顺县| 平阴县| 都昌县| 东港市| 九台市| 阿图什市| 临城县| 邵武市| 陆良县| 莎车县| 大新县| 交口县| 自贡市| 辰溪县| 西华县| 城口县| 五家渠市| 翁源县| 莆田市|