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SODIUM NITRITE AR/ACS
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COAs
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500 g
(00500)
25 Kg
(0025K)
50 Kg
(0050K)
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Article No.
05954
Grade
AR/ACS
Purity
98%
CAS No.
7632-00-0
Molecular Formula
NaNO
2
Molecular Weight
69.00
H.S. Code
2834.1010
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
Pale yellow crystals
Odour
Odorless
pH value
9
Melting point/ Freezing point [°C]
271 °C
Boiling point [°C]
320 °C
Density [g/cm3]
2.168
Solubility in water [% weight]
820 g/l at 20 °C
Partition coefficient Log Pow octanol / water at 20°C
3.7
Oxidising properties
The substance or mixture is classified as oxidizing with the subcategory 3
Specifications
Appearance
A pale yellow crystalline powder
Assay
Min 98%
Insoluble matter
Max 0.003%
Chloride (Cl)
Max 0.005%
Sulphate (SO4)
Max 0.005%
Arsenic (As)
Max 0.00004%
Calcium (Ca)
Max 0.002%
Copper (Cu)
Max 0.0005%
Iron (Fe)
Max 0.001%
Heavy metal (as Pb)
Max 0.001%
Magnesium (Mg)
Max 0.002%
Potassium (K)
Max 0.001%
Safety Information and Hazard Symbols
Symbol: GHS03, GHS06, GHS09
Signal Word: Danger
UN No.: 1500
IMCO Class No.: 5.1,6.1
Packing Group: III
Hazardous Statement: H272-H301-H400
Precaution Statement: P220-P273-P301 + P310
Revision Date:
22-May-2018
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