Potassium nitrate 99+% for analysis

Supplier: Thermo Fisher Scientific

Certificates

Supplier: Thermo Fisher Scientific

About this item

Synonyms: Nitrate of Potash

CAS Number:7757-79-1

Formula:KNO₃

MDL Number:MFCD00011409

Boiling Pt:400 °C (760 mmHg)

Molecular Weight:101.1 g/mol

Melting Pt:334 °C

ADR:5.1 III

Merck Index:13,07733

EINECS:231-818-8

UN:1486

REACH:01-2119488224-35

:GHS03

Storage Temperature:Ambient

Specifications

Environmentally Preferable:

Specifications

Specification Test Results

Appearance:
White Crystals
pH:
5.5 to 8 (5 % at 20°C)
Titration after Ion exchange:
≥99.0 %
Chloride (Cl):
≤20 ppm
Iodate (IO3):
≤5 ppm
Nitrite (NO2):
≤10 ppm
Sulfate (SO4):
≤50 ppm
Iron (Fe):
≤10 ppm
Sodium (Na):
≤200 ppm
Heavy metals (as Pb):
≤10 ppm

Specification Test Results

Related Information

SDS

ACRO20591

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