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β-環(huán)糊精 [7585-39-9]
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英文名：β-Cyclodextrin
- 別名：beta-環(huán)糊精，B-環(huán)糊精
- CAS號(hào)：7585-39-9 分子式：C42H70O35 分子量：1134.98
P114689-100g β-環(huán)糊精 [7585-39-9] 98% 100g 50.00 促銷價(jià):31.50
P114685-25g β-環(huán)糊精 [7585-39-9] 98% 25g 23.00 促銷價(jià):14.49
P114681-1kg β-環(huán)糊精 [7585-39-9] 98% 1kg 225.00 促銷價(jià):141.75
P114686-500g β-環(huán)糊精 [7585-39-9] 99% 500g 141.00 促銷價(jià):88.83
P114685-100g β-環(huán)糊精 [7585-39-9] 99% 100g 60.00 促銷價(jià):37.80
P114686-25g β-環(huán)糊精 [7585-39-9] 99% 25g 26.00 促銷價(jià):16.38
P114688-1kg β-環(huán)糊精 [7585-39-9] 99% 1kg 266.00 促銷價(jià):167.58
P114684-100g β-環(huán)糊精 [7585-39-9] 用于細(xì)胞培養(yǎng), ≥98% 100g 2950.00 促銷價(jià):2065.00
P114683-25g β-環(huán)糊精 [7585-39-9] 用于細(xì)胞培養(yǎng), ≥98% 25g 886.00 促銷價(jià):620.20
P114682-5g β-環(huán)糊精 [7585-39-9] 用于細(xì)胞培養(yǎng), ≥98% 5g 290.00 促銷價(jià):203.00
| 訂貨編號(hào) | 商品名稱 | 規(guī)格 | 包裝 | 單價(jià) | 促銷價(jià) | 會(huì)員價(jià) | 數(shù)量 |
| P114680-500g | β-環(huán)糊精 [7585-39-9] | 98% | 500g | 116.00 |
73.08
|
登錄可見(jiàn) |
P114680-500g β-環(huán)糊精 [7585-39-9] 98% 500g 116.00 促銷價(jià):73.08
|
| P114689-100g | β-環(huán)糊精 [7585-39-9] | 98% | 100g | 50.00 |
31.50
|
登錄可見(jiàn) |
P114689-100g β-環(huán)糊精 [7585-39-9] 98% 100g 50.00 促銷價(jià):31.50
|
| P114685-25g | β-環(huán)糊精 [7585-39-9] | 98% | 25g | 23.00 |
14.49
|
登錄可見(jiàn) |
P114685-25g β-環(huán)糊精 [7585-39-9] 98% 25g 23.00 促銷價(jià):14.49
|
| P114681-1kg | β-環(huán)糊精 [7585-39-9] | 98% | 1kg | 225.00 |
141.75
|
登錄可見(jiàn) |
P114681-1kg β-環(huán)糊精 [7585-39-9] 98% 1kg 225.00 促銷價(jià):141.75
|
| P114686-500g | β-環(huán)糊精 [7585-39-9] | 99% | 500g | 141.00 |
88.83
|
登錄可見(jiàn) |
P114686-500g β-環(huán)糊精 [7585-39-9] 99% 500g 141.00 促銷價(jià):88.83
|
| P114685-100g | β-環(huán)糊精 [7585-39-9] | 99% | 100g | 60.00 |
37.80
|
登錄可見(jiàn) |
P114685-100g β-環(huán)糊精 [7585-39-9] 99% 100g 60.00 促銷價(jià):37.80
|
| P114686-25g | β-環(huán)糊精 [7585-39-9] | 99% | 25g | 26.00 |
16.38
|
登錄可見(jiàn) |
P114686-25g β-環(huán)糊精 [7585-39-9] 99% 25g 26.00 促銷價(jià):16.38
|
| P114688-1kg | β-環(huán)糊精 [7585-39-9] | 99% | 1kg | 266.00 |
167.58
|
登錄可見(jiàn) |
P114688-1kg β-環(huán)糊精 [7585-39-9] 99% 1kg 266.00 促銷價(jià):167.58
|
| P114684-100g | β-環(huán)糊精 [7585-39-9] | 用于細(xì)胞培養(yǎng), ≥98% | 100g | 2950.00 |
2065.00
|
登錄可見(jiàn) |
P114684-100g β-環(huán)糊精 [7585-39-9] 用于細(xì)胞培養(yǎng), ≥98% 100g 2950.00 促銷價(jià):2065.00
|
| P114683-25g | β-環(huán)糊精 [7585-39-9] | 用于細(xì)胞培養(yǎng), ≥98% | 25g | 886.00 |
620.20
|
登錄可見(jiàn) |
P114683-25g β-環(huán)糊精 [7585-39-9] 用于細(xì)胞培養(yǎng), ≥98% 25g 886.00 促銷價(jià):620.20
|
| P114682-5g | β-環(huán)糊精 [7585-39-9] | 用于細(xì)胞培養(yǎng), ≥98% | 5g | 290.00 |
203.00
|
登錄可見(jiàn) |
P114682-5g β-環(huán)糊精 [7585-39-9] 用于細(xì)胞培養(yǎng), ≥98% 5g 290.00 促銷價(jià):203.00
|
化學(xué)性質(zhì)
質(zhì)量標(biāo)準(zhǔn)
96%:
外觀Appearance 白色結(jié)晶性粉末
純度Purity >96.0% (HPLC)
比旋度Specific rotation [a]20/D +159.0 ～ +164.0°(C=1, H2O) (以干基計(jì))
吸光度Absorbance <0.100(15 g/L, 水, 260.0 nm)
水分Water <14.0 %
鑒別 呈正反應(yīng)
灼燒殘?jiān)黂esidue On Ignition ≤0.1%
備注：96%級(jí)別僅作為組織培養(yǎng)基用
98%:
外觀appearance white powder
紅外光譜IR spectrum Consistent with structure
純度Purity >98.0% (HPLC)
比旋度Specific rotation [a]20/D +161.0 ～ +165.0°(C=1, Water) (以干基計(jì))
氨水溶解性solubility clear colorless to faint yellow solution at 50mg/ml in 1M ammonium hydroxide
水分Water <5.0 %
品級(jí)Grade 用于細(xì)胞培養(yǎng), ≥98%
(for cell culture, ≥98%)
外觀appearance white powder
紅外光譜IR spectrum Consistent with structure
氨水溶解性solubility clear colorless to faint yellow solution at 50mg/ml in 1M ammonium hydroxide
水分water content by karl fischer ≤14% (10moles/mole)
purity by thin layer chromatography ≥98%
細(xì)胞培養(yǎng)測(cè)試cell culture test pass
危險(xiǎn)性質(zhì)
用途及存儲(chǔ)
絡(luò)合劑。酶活性研究。組織培養(yǎng)劑。
密封干燥保存。
