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 > Catalyst_and_Auxiliary > SODIUM BUTYL XANTHATE

SODIUM BUTYL XANTHATE

Inquiry
  Post Date: Sep 26,2024
  Expiry Date: Mar 25,2025
  Detailed Description: Cas No. :141-33-3

Appearance:slight yellow or grey yellow free flowing powder or pellet and soluble in water,pungent odour.

Application:it is used in the flotation treatment of sulfide multi-metallic ores with good selectivity and better collectivity.It is also applicable as a vulcanization accelerator for rubber industry and precipitant in wetting metallurgical industry.

Specifications:

Items

GRADE A

GRADE B

Xanthate purity % min

90.0

≥ 84.0

Free alkali % max

0.2

≤ 0.4

moisture/volatile % max

4.0

≤ 10.0

Packaging:  drums, Plywooden boxes,  Bags.

storage: To be protected from water torrid sunsight and fire.


  CAS Registry Number:

141-33-3

  Synonyms: ;O-butyl hydrogen dithiocarbonate,sodium salt;butoxycarbothioylsulfanylsodium;Sodium butylxanthate;sodium butyl xanthate;
  Molecular Formula: C5H9NaOS2
  Molecular Weight: 172.2441
  Molecular Structure: 141-33-3 O-butyl hydrogen dithiocarbonate, sodium salt

  Company: QiXia TongDa Flotation Reagent Co., Ltd.     [ China ]          
  Contact: qianjin yi
  Tel: +86-535-5203189 5203569
  Fax: +86-535-5203217
  Email: aotongchem@188.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: 平阳县| 婺源县| 安福县| 武川县| 吉木萨尔县| 新龙县| 静乐县| 张家港市| 西和县| 湘潭市| 嵊州市| 汉源县| 安远县| 五家渠市| 红原县| 左贡县| 铜陵市| 当雄县| 休宁县| 龙南县| 偏关县| 延边| 华池县| 进贤县| 龙州县| 南川市| 鄯善县| 武汉市| 临澧县| 新泰市| 都昌县| 建湖县| 龙岩市| 宜黄县| 榆中县| 冕宁县| 长武县| 饶阳县| 海淀区| 定边县| 龙川县|