推薦產品
等級
certified reference material
pharmaceutical secondary standard
品質等級
agency
traceable to Ph. Eur. M01000000
traceable to USP 1374500
API 家族
maleic acid
CofA
current certificate can be downloaded
技術
HPLC: suitable
gas chromatography (GC): suitable
mp
130-135 °C (lit.)
密度
1.59 g/mL at 25 °C (lit.)
應用
pharmaceutical (small molecule)
格式
neat
儲存溫度
2-30°C
SMILES 字串
OC(=O)\C=C/C(O)=O
InChI
1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1-
InChI 密鑰
VZCYOOQTPOCHFL-UPHRSURJSA-N
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相關類別
一般說明
用于质量控制的制药二级标准品，为制药实验室和制造商制备内部工作标准品提供了一种方便、高性价比的替代方案。
應用
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。
马来酸可作为药物参考标准品，通过分光光度技术对药物制剂中的分析物进行测定。
分析報告
这些二级标准品可追溯至USP、EP（PhEur）和BP一级标准品。
其他說明
该认证参考物质 (CRM) 按照 ISO 17034 和 ISO/IEC 17025 生产和认证。所有关于此 CRM 的信息均记载在分析证书中。
腳註
欲查看该材料的分析证书示例，请在下面的栏位中输入LRAA0008。这只是一个示例证书，可能不是您收到的批次。
推薦產品
在我们的NMR在线平台ChemisTwin®上可以找到本品对应的数字化标准物质。您可使用ChemisTwin®上的数字等效品鉴定您的样品并进行定量分析（使用数字化外标）。可查看该物质的NMR谱图，只需点击几次鼠标，就能进行在线样品比对。欢迎点击了解更多，开启免费试用之旅。
訊號詞
Danger
危險分類
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1 - Skin Sens. 1 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
8A - Combustible corrosive hazardous materials
水污染物質分類（WGK）
WGK 1
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條款
Separation of Maleic acid; Acetaminophen; Caffeine; Naproxen; Ibuprofen
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