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About This Item
经验公式（希尔记法）:
KNO3
CAS Number:
分子量:
101.10
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24
等级
certified reference material
质量水平
包装
pkg of 90 g
制造商/商品名称
NIST®
mp
334 °C (lit.)
应用
agriculture
包装形式
neat
SMILES字符串
[K+].[O-][N+]([O-])=O
InChI
1S/K.NO3/c;2-1(3)4/q+1;-1
InChI key
FGIUAXJPYTZDNR-UHFFFAOYSA-N
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一般描述
Each unit of SRM193 contains 90 g of highly purified and homogeneous crystalline potassium nitrate nitrogen.
SRM 193 _SDS
SRM 193 _CoA
SRM 193 _SDS
SRM 193 _CoA
应用
Potassium nitrate standard reference material (SRM) is intended for use as a working standard in determining the levels of potassium and nitrate nitrogen in fertilizer industry.
特点和优势
- SRM 193 is available with a certificate documenting NIST-certified mass fraction values of potassium and nitrogen.
- Certified values are determined using gravimetric assay.
其他说明
Certified for the analytes listed below.
Potassium (K), Nitrogen (N)
See certificate for values and more details at nist.gov/SRM.
Potassium (K), Nitrogen (N)
See certificate for values and more details at nist.gov/SRM.
法律信息
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
警示用语：
Warning
危险声明
危险分类
Ox. Sol. 3
储存分类代码
5.1B - Oxidizing hazardous materials
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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