| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D830772 | MACKLIN | 1,3-二羟基丙酮 | 99% | 36元/5g; 52元/25g; 115元/100g; 369元/500g; 1665元/2.5kg; | 展开 |
储存：2~8℃ 状态：白色至淡黄色粉末、晶体、结晶粉末或块状物 |
| D5818 | TCI | 1,3-Dihydroxyacetone | >97.0%(GC) | 200元/5G; 495元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >97.0%(GC) | | 分子式/分子量 | C3H6O3 = 90.08 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 1740268 | | Merck Index (14) | 3182 | | MDL编号 | MFCD00004670 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(GC) | min. 97.0 % | | Melting point | 83.0 to 88.0 ℃ |
物性(参考值) | 熔点 | 82 ℃ | | 沸点 | 188 ℃ | | 最大吸收波长 | 270(H2O) nm | | 溶解性(可溶于) | 甲醇 |
相关法规 |
| 368677 | J&K | Dihydroxyacetone | 98% | 338元/50G; 1268元/250G; | 展开 |
基本信息 | 分子式 | C3H6O3 | | 分子量 | 90.08 | | 熔点 | 75-80 | | MDL编码 | MFCD00004670 | | EINECS 编号 | 202-494-5 | | 存储条件 | Store at 2-8℃ |
安全信息 |
| PHR1430 | Supelco | Dihydroxyacetone | Pharmaceutical Secondary Standard; Certified Reference Material | 1471.28元/1 G; | 展开 |
产品说明 一般描述 二羟丙酮 (DHA) 是可广泛用于化妆品的一种褐色成分，如无阳光晒黑剂。它参与一种名为美拉德反应的化学染色反应，通过与蛋白的氨基反应得到高分子量色素混合物。
用于质量控制的药品二级标准品，为制药实验室和制造商提供了一种方便且经济的替代方案，可用于内部工作标准品的制备。 应用 二羟丙酮可用作药物参考标准品，用于通过液相色谱 (LC) 技术测定药物制剂中的分析物。
这些二级标准品是合格的认证标准物质(CRM)。它们适用于多种分析应用，包括但不限于药物释放测试、药物的定性和定量分析方法开发、食品和饮料质量控制检测以及其他校准需求。 分析说明 这些二级标准品可追溯至USP、EP和BP一级标准品。 其他说明 该认证参考物质(CRM)根据ISO 17034和ISO/IEC 17025进行生产和认证。所有关于该CRM的信息都可以在分析证书上找到。 附注 要查看该材料的分析证书示例，请在下面的栏位中输入 LRAC0574。这只是一个示例证书，可能不是您收到的批次。 基本信息 | 经验(实验)分子式 | C3H6O3 | | 分子量 | 90.08 | | NACRES | NA.24 |
产品性质 | 质量水平 | 300 | | 等级 | certified reference material
pharmaceutical secondary standard | | CofA | current certificate can be downloaded | | technique(s) | HPLC: suitable
gas chromatography (GC): suitable | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | 药典可追溯性 | traceable to USP 1204102 | | 储存温度 | 2-30℃ | | InChI | 1S/C6H12O6/c7-1-5(9)3-12-6(10,2-8)4-11-5/h7-10H,1-4H2 | | InChI key | KEQUNHIAUQQPAC-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 8.20482 | Sigma-Aldrich | Dihydroxyacetone | for synthesis | 414.71元/100 G; 863.21元/250 G; | 展开 |
产品说明 分析说明 Appearance: white to almost white finecrystalline-freeflowing powder, eventually with granular parts.
Assay (periodatometric): ≥ 98 %
Identity (IR-spectrum): confirms 基本信息 | 经验(实验)分子式 | C3H6O3 | | 分子量 | 90.08 | | EC索引号 | 202-494-5 |
产品性质 | 蒸汽压 | <0.01 Pa ( 20 ℃) | | 质量水平 | 200 | | 形式 | powder | | 效能 | >16000 mg/kg LD50, oral (Rat) | | pH值(酸碱度) | 4-6 (20 ℃, 50 g/L in H2O) | | bp | 188 ℃ (decomposition,OECD Test Guideline 103) | | mp | 96.5 ℃ (Monomer) | | 密度 | 1.52 g/cm3 at 20 ℃ (OECD Test Guideline 109) | | 储存温度 | 2-8℃ | | InChI | 1S/C3H6O3/c4-1-3(6)2-5/h4-5H,1-2H2 | | InChI key | RXKJFZQQPQGTFL-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 1204102 | USP | Dihydroxyacetone | United States Pharmacopeia (USP) Reference Standard | 3036.37元/250 MG; | 展开 |
产品说明 一般描述 This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia. 分析说明 These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind. 其他说明 USP issued SDS can be found here.
Sales restrictions may apply. 基本信息 产品性质 | 等级 | pharmaceutical primary standard | | manufacturer/tradename | USP | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | InChI | 1S/C6H12O6/c7-1-5(9)3-12-6(10,2-8)4-11-5/h7-10H,1-4H2 | | InChI key | KEQUNHIAUQQPAC-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 093516 | Fluorochem | 1,3-Dihydroxyacetone | 95% | 264元/1g; 352元/5g; 572元/10g; 836元/25g; 1276元/100g; | 展开 |
基本信息 | CAS Number | 96-26-4 | | MDL Number | MFCD00004670 | | Boiling Point | 188℃ | | Melting Point | 75-88℃ | | Density | 1.52 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | 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.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
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).
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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