Inorganic acids

NITRIC ACID Extra Pure

Shelf life for : Black HDPE bottle packing : 18 months from the date of packing, Glass Bottle packing : 60 Months Hydrogen Nitrate

Article code: 00223
CAS: 7697-37-2
Grade: Extra Pure
Purity: 69%
Category: Inorganic acids

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Properties

Article No.: 00223
Grade: Extra Pure
Purity: 69%
CAS No.: 7697-37-2
Molecular Formula: HNO3
Molecular Weight: 63.01
H.S. Code: 2808.0010
Shelf Life: 60 Months

Product information

Article No.	00223	Grade	Extra Pure
Purity	69%	CAS No.	7697-37-2
Molecular Formula	HNO3	Molecular Weight	63.01
H.S. Code	2808.0010	Shelf Life	60 Months

Physical Properties

Physical state at 20 °C	Liquid	Colour	Colorless to yellow
Odour	Suffocating odour	pH value	1
Boiling point [°C]	122 °C	Vapour pressure [20°C]	48 mm Hg @ 20°C
Vapour pressure mm/Hg	48 mm Hg @ 200C	Vapour density	2 - 3
Density [g/cm3]	1.41	Solubility in water [% weight]	Infinitely soluble

Specifications

Appearance	A clear colorless liquid****	Assay	69 - 72%
Weight/ mL at 20°C	1.41 - 1.42 g	Non-volatile matter	Max 0.01%
Hydrochloric acid (HCI)	Max 0.005%	Sulphuric acid (H2SO4)	Max 0.01%
Arsenic (As)	Max 0.0001%	Iron (Fe)	Max 0.005%
Lead (Pb)	Max 0.0005%	-	***May darken during storage as a result of photochemical reactions.

Packaging options

500 ml (2500M)
2500 ml (42500)
2500 ml (02500)
2500 ml (H2500)
5000 ml (25000)

Details

NITRIC ACID Extra Pure Shelf life for : Black HDPE bottle packing : 18 months from the date of packing, Glass Bottle packing : 60 Months Hydrogen Nitrate MSDS DE EN FR KO PT ES TH TR COAs Packings 2 x 500 ml (2500M) 4 x 2500 ml (42500) 2500 ml (02500) 2500 ml (02500) 4 x 2500 ml (H2500) 2 x 5000 ml (25000) Print friendly version Article No. 00223 Grade Extra Pure Purity 69% CAS No. 7697-37-2 Molecular Formula HNO 3 Molecular Weight 63.01 H.S. Code 2808.0010 Shelf Life 60 Months Physical Properties Physical state at 20 °C Liquid Colour Colorless to yellow Odour Suffocating odour pH value 1 Boiling point [°C] 122 °C Vapour pressure [20°C] 48 mm Hg @ 20°C Vapour pressure mm/Hg 48 mm Hg @ 200C Vapour density 2 - 3 Density [g/cm3] 1.41 Solubility in water [% weight] Infinitely soluble Specifications Appearance A clear colorless liquid**** Assay 69 - 72% Weight/ mL at 20°C 1.41 - 1.42 g Non-volatile matter Max 0.01% Hydrochloric acid (HCI) Max 0.005% Sulphuric acid (H2SO4) Max 0.01% Arsenic (As) Max 0.0001% Iron (Fe) Max 0.005% Lead (Pb) Max 0.0005% - ***May darken during storage as a result of photochemical reactions. Safety Information and Hazard Symbols Symbol: GHS03, GHS08 Signal Word: Danger UN No.: 2031 IMCO Class No.: 8 (5.1) Packing Group: II Hazardous Statement: H272-H314 Precaution Statement: P220-P280-P305 + P351 + P338-P310 Revision Date: 06-Aug-2026 Home Lab Chemicals Acids-Inorganic NITRIC ACID