| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| A821853 | MACKLIN | α-熊果苷 | 99% | 27元/250mg; 48元/1g; 75元/5g; 243元/25g; 908元/100g; 3500元/500g; | 咨询 |
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| A3284 | TCI | α-Arbutin | >95.0%(HPLC) | 200元/5G; 610元/25G; | 咨询 |
基本信息 | 纯度/分析方法 | >95.0%(HPLC) | | 分子式/分子量 | C12H16O7 = 272.25 | | 外观与形状(20℃) | 固体 | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 空气,湿气 (吸湿) | | Reaxys-RN | 89675 | | MDL编号 | MFCD09838262 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(HPLC) | min. 95.0 area% | | Melting point | 204.0 to 208.0 ℃ | | Specific rotation [a]20/D | +174 to +186 deg(C=1, water) | | Water | max. 3.0 % |
物性(参考值) | 熔点 | 206 ℃ | | 比旋光度 [α]D | 155° (C=1,CHCl3) | | 最大吸收波长 | 283 nm | | 水溶性 | 可溶 |
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| 916740 | J&K | α-Arbutin | 98% | 332元/20MG; | 咨询 |
基本信息 | 分子式 | C12H16O7 | | 分子量 | 272.25 | | 熔点 | 202-210 | | MDL编码 | MFCD09838262 | | Beilstein | 89675 | | 存储条件 | Store at 2-8℃ |
安全信息 |
| 911154 | J&K | α-Arbutin | 98%, 干燥失重: ≤1.0% | 332元/20MG; | 咨询 |
基本信息 | 分子式 | C12H16O7 | | 分子量 | 272.25 | | 熔点 | 202-210 | | MDL编码 | MFCD09838262 | | Beilstein | 89675 | | 存储条件 | Store at 2-8℃ |
安全信息 |
| 03338 | Supelco | α-Arbutin | analytical standard | 3204.59元/100MG; | 咨询 |
产品说明 一般描述 αα-熊果苷是一种糖基化氢醌和天然熊果苷的异头物。它是酪氨酸酶的强效抑制剂，酪氨酸酶是参与表皮黑色素生物合成的重要酶。αα-熊果苷可作为强效的皮肤美白剂，在化妆品行业中广泛使用。 应用 αα-熊果苷可用作分析参考标准品，用于通过高效液相色谱-紫外光检测(HPLC-UV)法测定化妆品中的分析物。 基本信息 | 经验(实验)分子式 | C12H16O7 | | 分子量 | 272.25 | | Beilstein | 89675 | | MDL编号 | MFCD09838262 | | PubChem化学物质编号 | 329747593 | | NACRES | NA.24 |
产品性质 | 等级 | analytical standard | | 质量水平 | 100 | | 测定 | ≥99% (HPLC and GC) | | 保质期 | limited shelf life, expiry date on the label | | application(s) | cleaning products
cosmetics
food and beverages
personal care | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1OC2=CC=C(O)C=C2 | | InChI | 1S/C12H16O7/c13-5-8-9(15)10(16)11(17)12(19-8)18-7-3-1-6(14)2-4-7/h1-4,8-17H,5H2/t8-,9-,10+,11-,12+/m1/s1 | | InChI key | BJRNKVDFDLYUGJ-ZIQFBCGOSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 215658 | Fluorochem | 4-Hydroxyphenyl a-D-glucopyranoside | 95% | 220元/1g; 374元/5g; 594元/10g; 1232元/25g; | 咨询 |
基本信息 | CAS Number | 84380-01-8 | | MDL Number | MFCD09838262 | | Melting Point | 195-196℃ |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P330: Rinse mouth.
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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