NITRIC ACID AR/ACS

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Description

Hydrogen Nitrate

Article No. 0224C Grade AR/ACS
Purity 65% CAS No. 7697-37-2
Molecular Formula HNO3 Molecular Weight 63.01
H.S. Code 2808.0010 Shelf Life 60 Months
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Specifications

Appearance Clear colorless solution***
Assay 64.0 – 66.0%
Colour scale Max 10 APHA
Weight/ mL at 20°C 1.37 – 1.41 g
Residue on ignition Max 0.0005%
Chloride (Cl) Max 0.00005%
Phosphate and silicate (as SiO2) Max 0.0001%
Sulphate (SO4) Max 0.0001%
Arsenic (As) Max 0.000001%
Copper (Cu) Max 0.00001%
Iron (Fe) Max 0.00002%
Heavy metal (as Pb) Max 0.00002%
Manganese (Mn) Max 0.00004%
***May darken during storage as a result of photochemical reactions.

Packings

2 x 500 ml 2500M
4 x 2500 ml 42500
2500 ml 02500
2500 ml 02500

Safety Information

Symbol: GHS03, GHS05
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

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