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Merck

PHR1748

Supelco

乙酸

Pharmaceutical Secondary Standard; Certified Reference Material

别名:

乙酸, 冰乙酸

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About This Item

线性分子式:
CH3CO2H
CAS号:
分子量:
60.05
Beilstein:
506007
EC號碼:
MDL號碼:
分類程式碼代碼:
41116107
PubChem物質ID:
NACRES:
NA.24

等級

certified reference material
pharmaceutical secondary standard

品質等級

agency

traceable to USP 1005706

蒸汽密度

2.07 (vs air)

API 家族

glacial acetic acid

CofA

current certificate can be downloaded

自燃溫度

800 °F

expl. lim.

16 %, 92 °F
4 %, 59 °F

包裝

ampule of 3x1.5 mL

技術

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.371 (lit.)

bp

117-118 °C (lit.)

mp

16.2 °C (lit.)

密度

1.04 g/mL at 25 °C (lit.)

應用

pharmaceutical (small molecule)

格式

neat

儲存溫度

2-30°C

SMILES 字串

[F2C(F2C)13F3C]C(O)=O

InChI

1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)

InChI 密鑰

QTBSBXVTEAMEQO-UHFFFAOYSA-N

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一般說明

冰醋酸是一种简单的无水单羧酸。制药上它常用作治疗细菌感染的外用抗生素。
药物二级标准品,为制药行业实验室及生产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

冰醋酸可作为参考标准品,用于通过滴定和气相色谱技术测定原料和药物制剂中的分析物。
这些二级标准品是经过检验的认证标准物质(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标定应用。

分析報告

这些二级标准品可多次溯源至美国药典、欧洲药典和英国药典一级标准品(如可用)。

其他說明

该认证标准物质(CRM)根据ISO 17034ISO/IEC 17025进行生产和认证。有关此CRM使用的所有信息均可在分析证书上找到。

腳註

欲查看此物质的分析证书样本,请在下面的对话框中输入LRAC2954。这只是一个示例证书,可能与您收到的批次不符。

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请在我们的在线平台NMR用请在我们的在线平台NMR用ChemisTwin®查找本产品的数字化标准物质。您可以利用ChemisTwin®上的数字化等效物质进行样品确认和化合物定量(采用数字化外标)。您可以查看该物质的NMR 谱,点击鼠标即可与您的样品在线比较。点击此处了解更多信息,并开始免费试用

相關產品

象形圖

FlameCorrosion

訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

102.2 °F - closed cup

閃點(°C)

39 °C - closed cup


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分析证书(COA)

Lot/Batch Number

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其他客户在看

Part 5: Pharmaceutical Manufacturing
Remington: The Science and Practice of Pharmacy, 1083-1083 (2005)
Glacial Acetic Acid
USP43/NF38: United States Pharmacopei and National Formulary
United States Pharmacopeia/National Formulary, 36(3), 77-77 (2018)
Quantitative analysis of volatile fatty acids in aqueous solution by gas chromatography
Mahadevan V and Stenroos L
Analytical Chemistry, 39(13), 1652-1654 (1967)
B S Nagoba et al.
Journal of infection and public health, 6(6), 410-415 (2013-09-04)
Pseudomonas aeruginosa is a significant cause of burn wound infections and, skin and soft tissue infections. The antiseptic management is an integral part of the management of wound infections and is essential to control wound infection. Although commonly used, concerns

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查看所有结果

实验方案

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Protocol for GC Analysis of Class 3 Residual Solvents on SUPELCOWAX® 10

相关内容

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