精品亚洲a∨无码一区二区三区丨中国丰满熟妇xxxx性丨国产精品污www在线观看丨欧美自拍嘿咻内射在线观看丨亚洲国产成人久久精品app

Welcome to Qinhuangdao Tianzi Chemical Industry Co.,Ltd Website!
お問い合わせ
Tel:+86-335-5978826
Address: Green Chemical Industry Garden, Lulong Economic Development Zone, Qinhuangdao City, Hebei Province, China.
Mobile:+86-15227250682,
+86-13313337629
E-mail:tzchem@163.com;
tzchem@tianzichem.com
tzsales@tianzichem.com
ホーム > 製品センター
Guanidine Phosphate
Name:

Guanidine Phosphate

CAS NO: 5423-22-3;1763-07-1
EC NO: 226-551-9;217-176-1
Molecular formula:

CH8N3O4P

Molecular weight: 157.07
Characteristics: White crystalline powder. The decomposition temperature was 246-250, and density was 1.48. At 20 degrees centigrade, the product can dissolve 15.5g in 100g water and dissolve 0.1g in 100g methanol, almost water soluble in organic solvent.
Use: The product is used as flame retardant for wood, fiber, paper. It has good flame retardant effect, little moisture absorption, and has the characteristics of preventing iron corrosion and also used as anti-rust agent.
Package, Storage: 25 kg plastic woven bag lined with plastic bag. Store in a cool and dry place, keep away from sun and rain, and prevent moisture.
Quality index: Indicator name First grade Second grade
Main content% ≥ 99.0 ≥ 95.0
water% ≤ 0.5 ≤ 0.01
4%Water soluble Colorless transparent ≤ 0.50
4%PH value of aqueous solution 3-5 ≤ 0.15

 

 


Copyright(C)2017,Qinhuangdao Tianzi Chemical Industry Co.,Ltd All Rights Reserved. ?Supported by ?ChemNet?ChinaChemNet?Toocle?Copyright Notice
Tel:+86-335-5978826 Fax:+86-335-5978826 E-mail:tzchem@163.com; Contact: Mr liu +86-13931486198
主站蜘蛛池模板: 午夜福利试看120秒体验区| 国产成人午夜在线视频极速观看| 亚洲午夜无码久久久久| 亚洲成av人片在线观看无码| 国产美女自卫慰水免费视频| 亚洲高清成人av电影网站| 久久国产精品福利一区二区三区| 男人添女人囗交做爰视频| 国产真实强奷网站在线播放| 成人精品一区二区三区中文字幕| 日本又黄又爽又无遮挡的视频| 亚洲香蕉网久久综合影院小说| 艳妇臀荡乳欲伦69调教视频| 久久96热在精品国产高清| 色五月激情五月| 亚洲综合无码精品一区二区三区 | 国产成人无码av一区二区在线观看| 曰韩精品无码一区二区视频| 免费无码又爽又刺激高潮| 国产亚洲精品久久久久久老妇小说| 精品无码一区在线观看| 伦人伦xxxx国语对白| 国语自产精品视频在线区| 人人妻人人爽人人做夜欢视频| 午夜福利电影| 国产人无码a在线西瓜影音| 日本成本人三级在线观看| 韩国精品久久久久久无码| 国产精品爽爽va在线观看网站| 猫咪www免费人成人入口| 日韩av无码久久一区二区| 国产精品 中文字幕 亚洲 欧美| 少妇高潮惨叫久久久久久| 亚洲精品国产精品乱码不卡| 日产精品卡二卡三卡四卡区满十八 | 国产美女亚洲精品久久久| 2021亚洲va在线va天堂va国产| 日本一区二区三区精品福利视频| 无码成人网站视频免费看| 2020精品国产户外| 中文人妻av久久人妻18|