item value Warranty 1year Place of Origin USA Brand Name customization Model Number ws1002 Product name Sim Card Color Customized Color Packing Carton Usage smart home Certificate CE ISO Standard International Standards Delivery 5-15 Days Thickness(mm) Customized Thickness Size ...
Product Name:Pyrrolidine Synonyms: Tetrahydro pyrrole Perhydropyrrole Tetrahydroazole Pyrrolidene CAS:123-75-1 MF:C4H9N MW:71.12 EINECS:204-648-7 Melting point:-63 °C Boiling point:87-88 °C/760 mmHg (lit.) Density:0.852 g/mL at 25 °C (lit.) Vapor density:2.45 (vs air) Vapor ...
Common Name Protonitazene (hydrochloride) CAS Number 119276-01-6 Molecular Weight 446.970 Density N/A Boiling Point N/A Molecular Formula C23H31ClN4O3 Melting Point N/A MSDS N/A Flash Point N/A ...
Blanking plate is small components of space frame. Blanking plate uses Q235 steel(≥ M36), or 45 # steel (> M36). Jiangsu Lijing Steel Structure Technology Co., Ltd. is specialized in the spatial grid, carbon steel, stainless steel rack, welding net, dry coal shed, rack, rack ...
Welcome to contact us and look forward to cooperating with you Qiancheng Liye Biotechnology (Beijing) Co., Ltd.The main products are pharmaceutical intermediates, food additives, pigments, pharmaceutical grade, industrial grade, food grade, daily chemicals and so on.The company ...
Welcome to contact us and look forward to cooperating with you Qiancheng Liye Biotechnology (Beijing) Co., Ltd.The main products are pharmaceutical intermediates, food additives, pigments, pharmaceutical grade, industrial grade, food grade, daily chemicals and so on.The company ...
Email:mag@jskaihuida.com Telegram/Mobile/WeChat/WhatsApp: +86 15105217105 Wickr Me:magzhang ...
Fiber Cement Board 1. Introduction Fiber cement board is another most widely used building material in China. It could be used as wall and floor panel both inside and outside buildings due to its better performance than calcium silicate board. With main ingredients of Portland ...
公用名 德谟和化学工业协会 化学适应诊断号 24650-42-8 分子量 256.296 密度 1.1±0.1 克/厘米3 沸点 371.1±42.0 °C ,760 mmHg 分子式 C16H16O3 熔点 67-70 °C(点燃) 化学品安全数据表 中文 闪点 169.6±14.3 °C 象征 GHS07, GHS09 ...
公用名 2-苯基乙酰胺 化学适应诊断号 103-81-1 分子量 135.163 密度 1.1±0.1 克/厘米3 沸点 312.2±21.0 °C,760 mmHg 时 分子式 C8H9不 熔点 156 °C 化学品安全数据表 不适用 闪点 142.6±22.1 °C ...