Nitric acid, Size : 500ml

We are offering nitric acid
• alias：nitrate acid
• molecular formula：hno3
• cas no. : 7697-37-2
• einics no.: 231-714-2
• hazard class: 8
• un no.: 2031
• purity: 68%
• appearce: transparent liquid
• grade standard:   industrial grade,  reagent grade 
• application: mining, metallurgy, water treatment, fertilizer production
item industrial grade regent grade
gr ar cp
hno3 % 58 68 65-68 65-68 65-68
hno2 % 0.2 0.2 -- -- --
chroma -- -- ≤20 ≤20 ≤25
residue on ignition（so4） 0.02 0.02 ≤0.0005 ≤0.001 ≤0.002
oxide（cl）% -- -- ≤0.00005 ≤0.00005 ≤0.0002
sulfate（so4）% -- -- ≤0.0001 ≤0.0002 ≤0.001
fe % -- -- ≤0.00002 ≤0.00003 ≤0.0001
as % -- -- ≤0.000001 ≤0.000001 ≤0.000005
cu % -- -- ≤0.000005 ≤0.00001 ≤0.00005
pb % -- -- ≤0.000005 ≤0.00001 ≤0.00005
packing
package drum no. net weight per drum net weight per 20'fcl
ibc drum 20.00 1200 kg 24 mt
30l drum 700.00 35 kg 24.5mt
220l drum 80.00 230 kg 18.4 mt