Name | Specifications | Packing | Price | Delivery |
α-Cyclodextrin | ≥98% | 1g | RMB 660 | 現(xiàn)貨 |
α-Cyclodextrin | ≥98% | 250mg | RMB 198 | 現(xiàn)貨 |
α-Cyclodextrin | 細(xì)胞培養(yǎng)級, ≥98% | 5g | RMB 968 | Consulting service |
α-Cyclodextrin | 細(xì)胞培養(yǎng)級, ≥98% | 1g | RMB 308 | Consulting service |
α-Cyclodextrin | ≥98.0% (HPLC) | 100g | RMB 1320 | Consulting service |
α-Cyclodextrin | ≥98.0% (HPLC) | 25g | RMB 418 | Consulting service |
α-Cyclodextrin | 95% | 25g | RMB 214.5 | Consulting service |
α-Cyclodextrin | ≥98.0% (HPLC) | 5g | RMB 140.8 | Consulting service |
α-Cyclodextrin | 95% | 5g | RMB 93.5 | Consulting service |
α-Cyclodextrin | 95% | 100g | RMB 624.8 | Consulting service |
外觀Appearance 白色粉末
含量assay ≥95%
干燥失重 Loss on drying < 3.5%
熾灼殘?jiān)黂esidue On Ignition < 0.1%
重金屬Heavy Metals < 10ppm
比旋度Specific rotation [a]20/D +145 °- +151 °
98%:
外觀Appearance 白色粉末
含量assay ≥98%(HPLC)
比旋度Specific rotation [a]20/D +148 - +160 °(C=1, H2O)(以干基計(jì))
水分Water ≤14.5%
灼燒殘?jiān)黂esidue on ignition ≤0.05%
品級Grade 細(xì)胞培養(yǎng)級
(for cell culture, powder, ≥98%)
外觀Appearance 白色粉末
紅外光譜鑒別Infrared spectrometry Conforms
純度Purity ≥98.0% (HPLC)
熔點(diǎn)Melting point 235°C - 240°C
水溶解試驗(yàn)solubility in water soluble10 mg/mL
水分water ≤14.5%(K.F)
比旋光度Specific rotation [a]20/D +148.0°~ +160.0°(C=1, H2O)(以干基計(jì))
細(xì)胞培養(yǎng)測試Cell culture test Pass
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