Potassium nitrate -15N , Pack: 10ATOM %; Chemical purity: ≥99.0 % , 57654-83-8

Synonym(s):
¹⁵N Labeled KNO₃;¹⁵N Labeled potassium nitrite

CAS NO.：57654-83-8

Empirical Formula: KNO3

Molecular Weight: 102.11

MDL number: MFCD00075049

PRODUCT Properties

• Melting point: 334 °C(lit.)
• Density: 2.143 g/mL
• form: solid
• InChI: InChI=1S/K.NO3/c;2-1(3)4/q+1;-1/i;1+1
• InChIKey: FGIUAXJPYTZDNR-IEOVAKBOSA-N
• SMILES: [15N+]([O-])([O-])=O.[K+]
• CAS Number Unlabeled: 7757-79-1
• CAS Number Unlabeled: 7757-79-1

Description and Uses

Labeled Potassium Nitrate has been used
? To successfully follow the uptake of fertilizer N by crops and retention of fertilizer N in soil organic matter.
? As internal standard for quantification of nitrate in biological samples, mainly of human or animal origin.
? Measurement of protein abundance in Arabidopsis.

Safety

• Symbol(GHS): GHS03
• Signal word: Warning
• Hazard statements: H272
• Precautionary statements: P220
• Hazard Codes: O,Xn
• Risk Statements: 8-22-36/37/38
• Safety Statements: 7-17-26-36
• RIDADR: UN 1486 5.1/PG 3
• WGK Germany: 3
• HS Code: 28459000