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

CN ChemNet > Gold Suppliers > YUKAI/yukai >

DBNPA

DBNPA

Category :

Catalyst and Auxiliary/Water Treatment Chemicals

CAS NO : 10222-01-2
EC NO : 233-539-7
Molecular Formula : C3H2Br2N2O
Main Specifications : White Crystal Powder
Synonyms : 2-Cyano-2,2-dibromoacetamide;2,2-Dibromo-2-cyanoacetamide;2,2-dibromo-2-carbamoylacetonitrile;D-244;DBNPA;2,2-Dibrom-2-Cyanoacetamide;2,2-Dibromo-3-Cyanoacetamide;2,2-Dibromo-3-Nitrilo propionamide;2,2-Dibromo-3-nitrilo-Propionamide;2,2-Dibromo-3-Nitrilopropionamide(DBNPA);2,2-Dibromo-3-Nitrilopropionamide (DBNPA);
DBNPA
Package: 25kg bag,250kg Bag,500kg Bag
Uses : biocides in broad spectrum. It is widely used in industrial circulating water system, large air-condition and the large center of sewage treatment to eliminate microorganism and alga and shuck off clay. It is also used in the process of paper making to pr
Molecular Structure:DBNPA 10222-01-2
Product description:

DBNPA

2,2-Dibromo-2-cyanoacetamide

Molecular formula C3H2Br2N2O
Molecular weight 242
CAS NO. 10222-01-2

Items

Technical Index

Appearance

White Crystal Powder

Content

≥99.0%

Melting Point

122.0-127.0℃

pH(1% aqueous solution)

5.0-7.0

Volatile

≤0.5%

35% DEG solubility

No insoluble substance

Shelf life

2 years

 

 DBNPA 20% solution:

Items

Technical Index

Appearance

Transparent or Light yellow liquid

Content

20%

Density(20℃)

1.18-1.24

PH

4.0-7.0

Shelf life

6 Months

 

Usage biocides in broad spectrum. It is widely used in industrial circulating water system, large air-condition and the large center of sewage treatment to eliminate microorganism and alga and shuck off clay. It is also used in the process of paper making to prevent reducing quality of paper by generation of microorganism. It is suitable for metal cutting of cooling liquor, recovery system of oil, latex and ply-woods as anti-spy biocides. It has following advantages :Easy to handle .No unusual oxidation hazards .Similar performance and safety in paper and oilfield applications.

 

Package 25kg bag,250kg Bag,500kg Bag

If you are sourcing DBNPA from China ,just feel free to inquire
Contact us
Company:
   Weifang YuKai Chemical Co., Ltd.
Contact:
   Osmond Sun
Phone:
+86-13863669576
Mobile phone:
+86-13863669576
Fax:
+86-536-8865336
E-mail:
osmond@kaihongchem.com
Website:
http://www.yukaichem.com
Address:
Lingang Industrial Park, Weifang Binhai Economic Development Zone.
Zip Code:
262737
World Wide ChemNet: - International - China - Korea
About Us - Top Products- Partner with Us - Contact Us - Help - Sitemap
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.
主站蜘蛛池模板: 伊宁市| 临颍县| 南木林县| 关岭| 浙江省| 大厂| 延津县| 教育| 阳东县| 固原市| 松江区| 谷城县| 西盟| 福海县| 廊坊市| 万荣县| 哈尔滨市| 安康市| 洛川县| 贡山| 安龙县| 嘉黎县| 石城县| 红桥区| 南阳市| 建阳市| 普陀区| 嵊泗县| 万全县| 奉贤区| 永仁县| 星座| 新闻| 永胜县| 钦州市| 丰城市| 嘉兴市| 卢龙县| 金塔县| 沅江市| 洞头县|