用力挺进她的花苞,金梅瓶在线观看,日本肉体裸交XXXXBBBB,在线观看精品视频网站,痔疮最怕的三种水果,大地资源网高清在线观看免费,人妻夜夜爽天天爽一区,大地资源在线观看免费高清,bestialityvideo另类,Chinese国产AV,中文字幕欲求不满的熟妇,荡乳尤物h窑子开张了,中国丰满少妇性BBBBBBBBB,张开腿让我尿在里面(h)

Hotline: +86-571-82225795

Products

50% Choline chloride powder (On Vegetable Carrier )

Molecular Formula :[HOCH2CH2N(CH3)3]Cl
Formal Name:(2-Hydroxyethyl)Trimethyl Ammonium Chloride
Appearance:Filemot dry powder or grains t with hygroscopicity and foreign odor
Physicochemical Properties :

Item     Standard Analytic Measure
Choline Chloride Content % W/W ≥50.0 HG2941-89(97)
Loss on drying % W/W ≤2.0 HG2941-89(97)
Fineness(20meshes) %   ≤5.0 HG2941-89(97)


Expiry period : 2 years under 40°C
Package: 25Kg/bag 3 in 1 bag or paper pail, 500Kg woven bag

Home

Home
About us

About us
Products

Products
>Contact us

Contact us