99热这里精品_国产在线视频福利_久久女人精品_国产亚洲综合专区在线在线观看_免费在线精品视频_亚洲欧美日本国产

簡體中文 | ENGLISH

Hotline: +86-557-5035888

Eastsky Pharm Technology

Securities code: 660952

PRODUCTS

PRODUCTS

www.hzham.com.cn

Diazolidinyl Urea

Chemical Name N-hydroxymethyl-N-(1,3-dimethylol-2,5-dione-4-imidazolidinyl)-N-hydroxymethylurea
INCI Diazolidinyl Urea
CAS NO. 78491-02-8
Molecular formula C8H14N4O7
Molecular weight 278.22
Structural formula
Technical index
Item Index
Traits White fluid powder, hygroscopic and characteristic odor
Nitrogen content,% 19.0~21.0
Loss on drying,% ≤3.0%
Ignition residue,% ≤3.0%
pH (1% aqueous solution) 6.0~8.0
Antibacterial properties Broad-spectrum antibacterial activity, can inhibit Gram-negative, positive bacteria, yeast and mold.
Compatibility It can be compatible with various components in cosmetics, and the test results show that its antibacterial ability is not affected by additives such as surfactants, proteins and Chinese herbal medicines in cosmetics.
Application 1. It can be used in various resident and wash-off products such as creams, lotions, shampoos, wipes, etc.
2. The general recommended dosage is 0.1~0.4%
3. The use range of pH value is 3~9, and it can be added in a wide temperature range (<80℃)
4. Used in conjunction with parabens and IPBC to enhance its anti-corrosion effect
5. Compatible with various surfactants, proteins and most cosmetic ingredients
Package 25KG/cardboard drum, special requirements can be discussed separately.
Store Keep tightly closed in a dark, cool and dry place. The shelf life is 24 months.

HOME |  ABOUT US  |  PRODUCTS |  NEWS |  FACTORY |  CONTACT |  中文版

CONTACT US

Add: No. 6 Jinjiang 6th Road, Economic Development Zone, Suzhou City, Anhui Province, China

Phone: +86-13357610818
Tel: +86-557-5035888 Fax: +86-557-5035888

E-mail: yuzhenyun@126.com

HOTLINE

+86-557-5035888

Copyright(C)2020, Eastsky Pharm (Anhui) Technology Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號:皖ICP備12008971號

主站蜘蛛池模板: 97色免费视频 | 日日摸夜夜骑 | 久久免费观看午夜成人网站 | 日韩欧美一区二区三区久久婷婷 | 日韩久久久久 | 精品久久久久久久国产性色av | 97国产一区二区精品久久呦 | 国产精品视频第一区二区三区 | 国产精选h网站 | 视色视频在线观看 | 日韩精选在线观看 | 黑色极品jk撕破丝袜自慰喷白浆 | 60老熟女多次高潮露脸视频 | 一区二区三区无码被窝影院 | 日韩免费观看视频 | 精品国产乱码久久久久久密桃99 | 国产偷国产偷亚洲清高网站 | 国产精品久久在线 | 日韩欧美在线观看免费 | 成人A片免费视频在线观看1 | 亚洲精品成人久久久 | 国产AV激情久久无码天堂 | 成人午夜视频在线观看免费 | 亚洲欧美日本国产不卡 | 国产精品专区第一区 | 超碰人人99 | 噼里啪啦完整高清观看视频 | 日韩一级视频 | 免费在线观看中文字幕 | 青青青草伊人 | 激情亚洲一区二区 | 亚欧洲精品在线视频免费观看 | 九七资源站总站中文字幕 | 九七av| 91久久夜色精品国产按摩 | 国产成人午夜福利r在线观看观看 | 天天狠天天透 | 精品人伦一区 | 韩国一级片免费观看 | 日韩精品亚洲专区在线观看 | 久久久不卡网国产精品一区 |