所有图片(1)
About This Item
线性分子式:
NH4Cl
CAS号:
分子量:
53.49
Beilstein:
4371014
EC 号:
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24
推荐产品
等级
certified reference material
pharmaceutical secondary standard
质量水平
Agency
traceable to USP 1029953
蒸汽密度
1.9 (vs air)
蒸汽压
1 mmHg ( 160.4 °C)
API类
ammonium chloride
CofA
current certificate can be downloaded
技术
HPLC: suitable
gas chromatography (GC): suitable
mp
340 °C (subl.) (lit.)
应用
cleaning products
cosmetics
food and beverages
personal care
pharmaceutical (small molecule)
包装形式
neat
储存温度
2-30°C
SMILES字符串
N.Cl
InChI
1S/ClH.H3N/h1H;1H3
InChI key
NLXLAEXVIDQMFP-UHFFFAOYSA-N
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相关类别
一般描述
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。氯化铵是索尔维法（Solvay）纯碱制造工艺中形成的副产物。可以通过HCl与氨水溶液反应来合成。氯化铵晶体（NH4Cl）属于立方晶系。
应用
这些二级标准品是合格的有证标准物质。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（PhEur）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。有关此CRM使用的所有信息均可在分析证书上找到。
附注
要查看此物质的示例分析证书，请在下面的空格中输入 LRAA0830 。这只是一个示例证书，可能与您收到的批次不符。
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral - Eye Irrit. 2
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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