少妇被猛男粗大的猛进出,亚洲 欧美 动漫 少妇 自拍,日韩免费视频,青春草在线视频免费观看

訂購電話:4001650900

Stearyl Trimethyl Ammoium bromide

Cas:
1120-02-1
Molecular Structure:
MDL:
MFCD00043171
Molecular Formula:
C21H46BrN
Molecular Weight:
392.50
Alias:
硬脂基三甲基溴化銨 Steartrimonium bromide Octadecyltrimethylammonium bromide Trimethyloctadecylammonium bromide
Product order:
Name Specifications Packing Price Delivery
Stearyl Trimethyl Ammoium bromide 99% 25g RMB 121 Consulting service
Stearyl Trimethyl Ammoium bromide 99% 100g RMB 209 Consulting service
Stearyl Trimethyl Ammoium bromide 99% 500g RMB 858 Consulting service
Character:
白色粉末。
熔點(diǎn):250℃
Quality Standard:
項目                                  超純級
純度assay                             ≥99%(T)
水分Moistrue                          ≤0.5%
游離胺或胺鹽Free Amine & amine salts  0.1%
鐵Iron(Fe)                            <5PPM
重金屬Heavy Metals                    <3PPM
pH(5% in DI H2O)                      6-8
灼燒殘渣Residue On Ignition           ≤0.1%
水溶性Solubility(5%,H2O)              無色透明
Storage:
干燥、室溫
用途  應(yīng)用于催化劑,乳化劑,消毒劑,殺菌基,抗靜電劑等。
上海紫一試劑廠   ? 2025 All Rights Reserved      備案號:滬ICP備19037119號-1     
網(wǎng)站地圖:
試劑CAS試劑分類試劑產(chǎn)品實(shí)驗儀器耗材分類實(shí)驗儀器耗材新聞資訊
   滬公網(wǎng)安備 31012002003055號