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香草醛熔点标准品
Vanillin melting point standard
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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3258527 | 1 G | 1490 |
产品别名
121-33-5
香草醛熔点标准品
Vanillin melting point standard
Vanillin
4-Hydroxy-3-methoxybenzaldehyde
Vanillic aldehyde
4-羟基-3-甲氧苯甲醛
香草醛
结构式
基本信息
| Linear Formula【线性分子式】 | 4-(HO)C6H3-3-(OCH3)CHO |
| Molecular weight | 152.15 |
| Beilstein | 472792 |
| EC number【EC 号】 | 204-465-2 |
| MDL number | MFCD00006942 |
| PubChem Substance ID【PubChem化学物质编号】 | 329823113 |
| NACRES | NA.24 |
| General description【一般描述】 | Certified pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to pharmacopeia primary standards Vanillin Melting Point Standard also called Vanillin is an aromatic compound, and is used for flavoring foods. It is has biogenetic relationship to phenylpropanoid pathway. It is mostly used in foods, beverages, perfumes and pharmaceuticals. |
| Application【应用】 | These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements. It has been used as reference standard in calibrating hot stage; during thermomicroscopic investigation performed with optical polarizing microscope; usually equipped with a hot stage and temperature controller. |
| Analysis Note【分析说明】 | These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available. |
| Other Notes【其他说明】 | This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. |
| Footnote【附注】 | To see an example of a Certificate of Analysis for this material enter LRAB1953 in the slot below. This is an example certificate only and may not be the lot that you receive. |
产品性质
| Quality Level【质量水平】 | 300 |
| grade【等级】 | certified reference material pharmaceutical secondary standard |
| vapor density【蒸汽密度】 | 5.3 (vs air) |
| vapor pressure【蒸汽压】 | >0.01 mmHg ( 25 ℃) |
| CofA | current certificate can be downloaded |
| technique(s) | HPLC: suitable gas chromatography (GC): suitable |
| bp | 170 ℃/15 mmHg (lit.) |
| mp | ~Approximately 82 ℃ 81-83 ℃ (lit.) |
| application(s) | cleaning products cosmetics flavors and fragrances food and beverages personal care pharmaceutical (small molecule) |
| format【格式】 | neat |
| pharmacopeia traceability【药典可追溯性】 | traceable to USP 1711009 |
| storage temp.【储存温度】 | 2-30℃ |
| SMILES string | COc1cc(C=O)ccc1O |
| InChI | 1S/C8H8O3/c1-11-8-4-6(5-9)2-3-7(8)10/h2-5,10H,1H3 |
| InChI key | MWOOGOJBHIARFG-UHFFFAOYSA-N |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H319 |
| Precautionary Statements | P264 - P280 - P305 + P351 + P338 - P337 + P313 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 1 |
| Flash Point(F)【闪点(F)】 | 319.6 - 321.4 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 159.8 - 160,8 ℃ - closed cup |
