潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

South-Korea Phthalic Anhydride Suppliers, South-Korea Phthalic Anhydride Manufacturers.

ChemNet  |   Sign in  |   Join Now
DC Chemical Co., Ltd.
http://www.tcbest88.com/South-KoreaSuppliers/11365/
South-Korea Suppliers > dcchem >

Phthalic Anhydride

Details for Phthalic Anhydride

Phthalic Anhydride

Category:

Intermediates

Phthalic Anhydride
CAS NO: 85-44-9
EC NO: 201-607-5
Molecular Formula: C8H4O3
Molecular Weight: 148.12
Specification:
InChI: InChI=1/C16H10O7/c17-13(18)9-5-1-3-7-11(9)15(21)23-16(22)12-8-4-2-6-10(12)14(19)20/h1-8H,(H,17,18)(H,19,20)
Product description:
Phthalic Anhydride is used for manufacture of Plasticizer(DOP, DINP, DIDP, etc), Alkyd Resin, Unsaturated Polyester Resin, Pigment, and Other chemicals.
Synonyms: 2,5-Isobenzofurandione;2-benzofuran-1,3-dione;2,2'-(oxydicarbonyl)dibenzoic acid;o-Phthalic anhydride;
Molecular Structure: Phthalic Anhydride 85-44-9
if you are sourcing Phthalic Anhydride from South-Korea ,just feel free to inquire
ChemNet  |   Product  |   Suppliers  |   Buy  |   Sell  |   News  |   REACH  |   Directory  |   CAS  |   Resource
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.
主站蜘蛛池模板: 宜城市| 望城县| 黔东| 南皮县| 雷州市| 岚皋县| 阿拉尔市| 玉环县| 连山| 奎屯市| 本溪| 开化县| 和田县| 桃园市| 兴海县| 鄯善县| 通海县| 蛟河市| 邵阳县| 竹山县| 恩施市| 广丰县| 中山市| 井冈山市| 迁安市| 庆城县| 广元市| 漠河县| 府谷县| 仙游县| 甘南县| 体育| 泾川县| 珲春市| 汉阴县| 大同市| 沅江市| 磐安县| 高阳县| 江华| 万州区|