PX1520
Potassium Nitrate
Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
别名:
Potassium Nitrate, Nitrate of Potash
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
KNO3
化学文摘社编号:
分子量:
101.10
UNSPSC Code:
12352302
EC Index Number:
231-818-8
MDL number:
Assay:
≥99.0%
Grade:
ACS reagent
Form:
crystals
产品名称
Potassium Nitrate, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
cation traces
Na: ≤0.005%
Ca: ≤0.005%
Fe: ≤3 ppm
Mg: ≤0.002%
heavy metals: ≤5 ppm
SMILES string
[K+].[N+](=O)([O-])[O-]
InChI
1S/K.NO3/c;2-1(3)4/q+1;-1
InChI key
FGIUAXJPYTZDNR-UHFFFAOYSA-N
grade
ACS reagent
agency
meets USP/NF
assay
≥99.0%
form
crystals
impurities
≤0.005% Insoluble matter
color
white
pH
5.0-7.5 (20 °C, 50 g/L in H2O)
mp
334 °C
anion traces
chloride (Cl-): ≤0.002%
iodate (IO3-): ≤5 ppm
nitrite (NO2-): ≤0.001%
phosphate (PO43-): ≤5 ppm
sulfate (SO42-): ≤0.003%
shipped in
ambient
storage temp.
room temp
Quality Level
Analysis Note
Assay99.0% minCalcium (Ca)0.005% maxChloride (Cl)0.002% maxColorWhiteFormCrystalsHeavy Metals (by ICP-OES)5ppm maxInsoluble matter0.005% maxIodate (IO3)5ppm maxIron (Fe)3ppm maxMagnesium (Mg)0.002% maxNitrite (NO2)0.001% maxPhosphate (PO4)5ppm maxSodium (Na)0.005% maxSulfate (SO4)0.003% maxpH of a 5% solution at 25°C4.5-8.5
Application
Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
signalword
Warning
hcodes
Hazard Classifications
Ox. Sol. 3
存储类别
5.1B - Oxidizing hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持