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

Home > Offer to Sell > Dyestuffs and Pigments > Fluorescent Brighteners > fluorescent brighteners OB 184

fluorescent brighteners OB 184

Inquiry
  Post Date: May 28,2015
  Expiry Date: May 27,2016
  Detailed Description: Cas No. :7128-64-5 Quantity: 200Metric Tons
Price:21 USD Metric Tons
Payment Method: LC ,TT,DP
optical brightener OB
We are professional optical brightener manufactuer and exporters,mainly supply optical brightener used for whitening PVC,PP,PE,PS,masterbatches,polyester,paint & ink and other plastics.

Product name optical brightener OB,optical brightening agent OB,fluorescent brightener OB

Chemical Name 2,5'-Bis[2-(5-tert-buty l-2 benzoxazoly)thiophene
CAS No. 7128-64-5
C.I. No. 184
Structural Formula
Molecular Formula C26H26N2O2N2
Molecular Weight 430
Technical Index Appearance:slight greenish yellow powderMelting Point:200-202°CPurity:≥99%
Application Mainly be used in whitening of thermoplastic, polyvinyl chloride(PVC), polypropylene(PP), polyester fiber, paint and ink, etc.

contact with Ms Edith exporter-edith at hotmail doc com

  CAS Registry Number:

7128-64-5

  Synonyms: ;Fluorescent Brightener OB;Fluorescent brightening agent 184;Fluorescent Whitening Agent OB;Optical Brightening Agent OB;Fluorescent Brightener 184;C.I. 184;Fluorescent Brightener OB-4;Fluorescent brightening agent 184;Optical Brightner OB;BBOT;C.I. Fluorescent Brightener 362;Uvitex 2B;TINOPAL CBS-X;UVITEX OB;UVITEX(R) 2B;TOSLAB 644820;2,5-BIS(5'-TERT-BUTYL-2'-BENZOXAZOLYL)THIOPHENE;2,5-BIS(5-TERT-BUTYL-2-BENZOXAZOLYL)THIOPHENE;2,5-BIS(5-TERT-BUTYL-BENZOXAZOL-2-YL)THIOPHENE;2,5-BIS(5-TERT-BUTYLBENZOXAZOYL)-2-THIOPHENE;2,5-BIS(5-T-BUTYL-2-BENZOXAZOLYL)THIOPHENE;2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene;
  Molecular Formula: C26H26N2O2S
  Molecular Weight: 430.5618
  Molecular Structure: 7128-64-5 2,5-Di(5-tert-butylbenzoxazol-2-yl)thiophene
  Safety Description: S24/25:;

  Company: Jinan Subang Fine Chemical Co.,Ltd     [ China ]        
  Contact: Edith Lai
  Tel: 0531-81901282
  Fax: 0531-81901283
  Email: sbchem@163.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.
主站蜘蛛池模板: 镇巴县| 萝北县| 寿宁县| 崇义县| 托克托县| 隆德县| 大厂| 青田县| 神农架林区| 和龙市| 来安县| 延安市| 壶关县| 建瓯市| 双峰县| 台湾省| 徐闻县| 金坛市| 米脂县| 德令哈市| 平昌县| 阜城县| 上虞市| 临西县| 东山县| 内黄县| 新闻| 湾仔区| 防城港市| 当涂县| 武威市| 舞钢市| 长垣县| 平昌县| 巴东县| 吉木乃县| 攀枝花市| 达拉特旗| 岳普湖县| 莎车县| 怀柔区|