产品说明
一般描述
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product is biodegradable surfactant, thus aligns with "Use of Renewable Feedstocks" and "Design for Degradation" principles of Green Chemistry, and belongs to "12 principles aligned" category of our greener alternatives.
应用
Span® 80，非离子表面活性剂CAS 号 1338-43-8，摩尔质量 428.60 g/mol。
分析说明
羟基值：193 - 209
皂化值：145 - 160
同一性(IR)：通过测试
由于其特定的熔程，产物可以是固体、液体、固化熔体或过冷熔体。
法律信息
Span is a registered trademark of Croda International PLC
基本信息
| 经验(实验)分子式 | C24H44O6 |
| 分子量 | 428.60 |
| MDL编号 | MFCD00080948 |
| EC索引号 | 215-665-4 |
产品性质
| 质量水平 | 200 |
| 蒸汽压 | <1.4 hPa ( 20 ℃) |
| 形式 | liquid |
| 效能 | >39800 mg/kg LD50, oral (Rat) |
| 环保替代产品特性 | Use of Renewable Feedstocks Design for Degradation Learn more about the Principles of Green Chemistry. |
| bp | >100 ℃ |
| 转变温度 | flash point >149 ℃ |
| 密度 | 1.0 g/cm3 at 20 ℃ |
| 环保替代产品分类 | Aligned |
| 储存温度 | 2-30℃ |
| InChI | 1S/C24H44O6/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-22(27)29-19-21(26)24-23(28)20(25)18-30-24/h9-10,20-21,23-26,28H,2-8,11-19H2,1H3/b10-9-/t20-,21?,23+,24-/m1/s1 |
| InChI key | NWGKJDSIEKMTRX-NZAQQJATSA-N |
安全信息
| 储存分类代码 | 10 - Combustible liquids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
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