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(gòu)電話:4001650900

4-Sulfamylbenzoic acid

Cas:
138-41-0
Molecular Structure:
MDL:
MFCD00007938
Molecular Formula:
C7H7NO4S;HO2CC6H4SO2NH2
Molecular Weight:
201.20
Alias:
4-磺胺基苯甲酸,4-氨磺酰苯甲酸,對(duì)磺酰胺苯甲酸,4-硫代酰氨苯甲酸 4-Carboxybenzenesulfonamide Benzoic acid 4-sulfamide Carzenide 4-(Aminosulfonyl)benzoic acid
Product order:
Name Specifications Packing Price Delivery
4-Sulfamylbenzoic acid 95% 25g RMB 190.3 Consulting service
4-Sulfamylbenzoic acid 95% 100g RMB 434.5 Consulting service
4-Sulfamylbenzoic acid 95% 500g RMB 2057 Consulting service
Character:
水中溶解度: 453 mg/l (25°C),易溶于醇,實(shí)際上不溶于醚和苯。
熔點(diǎn): 285-295 °C 
Quality Standard:
外觀Appearance                          白色粉末或結(jié)晶
紅外光譜鑒別Infrared spectrometry       和對(duì)照匹配
純度Purity                              ≥95.0% (HPLC)
純度Purity                              94.5% - 105.5% (中和滴定)  
熔點(diǎn)Melting point                       285-295 °C 
Related Products
上海紫一試劑廠   ? 2025 All Rights Reserved      備案號(hào):滬ICP備19037119號(hào)-1     
網(wǎng)站地圖:
試劑CAS試劑分類(lèi)試劑產(chǎn)品實(shí)驗(yàn)儀器耗材分類(lèi)實(shí)驗(yàn)儀器耗材新聞資訊
   滬公網(wǎng)安備 31012002003055號(hào)