精品一区二区久久,精品一区久久,91亚洲国产成人精品一区二三,亚洲精品久久久中文,国产成人精品91,国产精品久久久亚洲一区,久久久久久久久久久久久91

Taizhou Keyan fine chemical co.,ltd.
 
黎平县| 隆回县| 宁德市| 穆棱市| 特克斯县| 牟定县| 图木舒克市| 广汉市| 临朐县| 通州区| 禹城市| 罗平县| 怀柔区| 定兴县| 丹棱县| 屏边| 平阳县| 资溪县| 鄢陵县| 平塘县| 庆云县| 乌兰浩特市| 竹山县| 昭平县| 遵义县| 兖州市| 星子县| 大埔区| 磐安县| 汶川县| 社会| 博爱县| 商南县| 昔阳县| 宜宾市| 炉霍县| 科技| 聊城市| 武冈市| 大悟县| 墨竹工卡县|

Product name: Photoinitiator 651
Chemical Name: Benzoin dimethyl ether (BDK)
CAS number: 24650-42-8
Molecular formula: C 16 H 16 O 3
Molecular weight: 256.3
Appearance: White or off-white crystal
Purity (GC): ≥99.5%
Melting point: 64.0-67.0 ° C (degrees Celsius)
Transmittance: 425nm≥95.0%; 450nm≥96.0%; 500nm≥98.0%
Loss on drying: ≤0.5%
Moisture: ≤0.50%
Residue on ignition: ≤0.10%
Uses: It is a Photoinitiator widely used in UV curing systems. It has strong absorption properties in inks, varnishes and other systems. Suggested addition amount 2-5%
Packing specification: 25KG packaging
Storage: This product should be sealed and stored in a closed, dry, dark place, avoiding sunlight.

HOME  |   COMPANY  |  PRODUCTS  |   FACTORY  |   ORDER  |   NEWS  |   CONTACT US   |  中文版   【Admin
Copyright(C)2014,Taizhou keyan Fine Chemical Co.,ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice