221341
Sodium nitrate
Manufacturer: Sigma Aldrich
CAS Number: 7631-99-4
Synonym(S): Chile salpeter
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 500 G | 221341-500-G | In Stock | ₹ 3,994.43 |
| 2.5 KG | 221341-2.5-KG | In Stock | ₹ 14,830.25 |
221341 - 500 G
In Stock
Quantity
1
Base Price: ₹ 3,994.43
GST (18%): ₹ 718.997
Total Price: ₹ 4,713.427
grade
ACS reagent
Quality Level
200
Agency
suitable for EPA 1621suitable for EPA 300
Assay
≥99.0%
form
powder or crystals
impurities
≤0.005% insolubles
pH
5.5-8.3 (25 °C, 5%)
mp
306 °C (dec.) (lit.)
anion traces
chloride (Cl-): ≤0.001%iodate (IO3-): ≤5 ppmnitrite (NO2-): ≤0.001%phosphate (PO43-): ≤5 ppmsulfate (SO42-): ≤0.003%
cation traces
Ca: ≤0.005%Fe: ≤3 ppmMg: ≥0.002%heavy metals: ≤5 ppm (by ICP-OES)
Other Options
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Description
- General description: Sodium nitrate is a water soluble inorganic salt that is commonly used in fertilizers.[1] Due to its thermal stability at high temperature, it shows potential as a phase change material (PCM) for thermal energy storage.[2]
- Application: Sodium nitrate may be used for the modification of natural phosphate for use as a basic catalyst for Claisen-Schmidt condensation.[3] It may also be used in the nitration of benzene in trifluoroacetic acid.[4]
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
P210 - P220 - P264 - P280 - P305 + P351 + P338 - P337 + P313
Hazard Classifications
Eye Irrit. 2 - Ox. Sol. 3
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Compare Similar Items
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grade: ACS reagent
Quality Level: 200
Agency: suitable for EPA 1621suitable for EPA 300
Assay: ≥99.0%
form: powder or crystals
impurities: ≤0.005% insolubles
pH: 5.5-8.3 (25 °C, 5%)
mp: 306 °C (dec.) (lit.)
anion traces: chloride (Cl-): ≤0.001%iodate (IO3-): ≤5 ppmnitrite (NO2-): ≤0.001%phosphate (PO43-): ≤5 ppmsulfate (SO42-): ≤0.003%
cation traces: Ca: ≤0.005%Fe: ≤3 ppmMg: ≥0.002%heavy metals: ≤5 ppm (by ICP-OES)
grade:
ACS reagent
Quality Level:
200
Agency:
suitable for EPA 1621suitable for EPA 300
Assay:
≥99.0%
form:
powder or crystals
impurities:
≤0.005% insolubles
pH:
5.5-8.3 (25 °C, 5%)
mp:
306 °C (dec.) (lit.)
anion traces:
chloride (Cl-): ≤0.001%iodate (IO3-): ≤5 ppmnitrite (NO2-): ≤0.001%phosphate (PO43-): ≤5 ppmsulfate (SO42-): ≤0.003%
cation traces:
Ca: ≤0.005%Fe: ≤3 ppmMg: ≥0.002%heavy metals: ≤5 ppm (by ICP-OES)
grade: __
Quality Level: 100
Agency: __
Assay: ≥99.0% (sum of enantiomers, GC)
form: solid
impurities: __
pH: __
mp: 82-86 °C86-87 °C (lit.)
anion traces: __
cation traces: __
grade:
__
Quality Level:
100
Agency:
__
Assay:
≥99.0% (sum of enantiomers, GC)
form:
solid
impurities:
__
pH:
__
mp:
82-86 °C86-87 °C (lit.)
anion traces:
__
cation traces:
__
grade: ACS reagent
Quality Level: 200
Agency: __
Assay: ≥99%
form: crystals or chunks
impurities: ≤0.001% N compounds≤0.01% insolubles
pH: 9.5-10.5 (25 °C, 5%)
mp: __
anion traces: chloride (Cl-): ≤0.002%sulfate (SO42-): ≤0.005%
cation traces: Fe: ≤0.001%heavy metals (as Pb): ≤0.001%
grade:
ACS reagent
Quality Level:
200
Agency:
__
Assay:
≥99%
form:
crystals or chunks
impurities:
≤0.001% N compounds≤0.01% insolubles
pH:
9.5-10.5 (25 °C, 5%)
mp:
__
anion traces:
chloride (Cl-): ≤0.002%sulfate (SO42-): ≤0.005%
cation traces:
Fe: ≤0.001%heavy metals (as Pb): ≤0.001%
grade: ACS reagent
Quality Level: 200
Agency: __
Assay: ≥99%
form: crystals or chunks
impurities: ≤0.001% N compounds≤0.01% insolubles
pH: 9.5-10.5 (25 °C, 5%)
mp: __
anion traces: chloride (Cl-): ≤0.002%sulfate (SO42-): ≤0.005%
cation traces: Fe: ≤0.001%heavy metals (as Pb): ≤0.001%
grade:
ACS reagent
Quality Level:
200
Agency:
__
Assay:
≥99%
form:
crystals or chunks
impurities:
≤0.001% N compounds≤0.01% insolubles
pH:
9.5-10.5 (25 °C, 5%)
mp:
__
anion traces:
chloride (Cl-): ≤0.002%sulfate (SO42-): ≤0.005%
cation traces:
Fe: ≤0.001%heavy metals (as Pb): ≤0.001%