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NITRIC ACID, 70% ENVIRONMENTAL GRADE
ITEM#:2543
HNO3
CAS#:7697-37-2
F.W.:63.01
NFPA#:3-0-3
Specific Gravity: 1.408
DOT:8/5.1/II
Descriptions: Trace metal/ICP grade packed in plastic resin bottles to eliminate common metals leached from glass.
Specification
TEST
1. Assay 68.0-70.0%
2. Chloride 0.00001% max
3. Sulfate 0.00001% max
4. Residue after ignition 0.0001% max
5. Iron 0.0000001% max
6. Color (APHA) 10 max.
7. Clear, colorless liquid
Properties
Ag 1 ppb Al 1 ppb As 1 ppb
Au 1 ppb B 5 ppb Ba 1 ppb
Be 1 ppb Bi 1 ppb Ca 5 ppb
Cd 1 ppb Ce 1 ppb Co 1 ppb
Cr 1 ppb Cs 1 ppb Cu 1 ppb
Dy 1 ppb Er 1 ppb Eu 1 ppb
Ga 1 ppb Gd 1 ppb Ge 1 ppb
Hf 1 ppb Hg 2 ppb Ho 1 ppb
In 1 ppb Ir 1 ppb K 1 ppb
La 1 ppb Li 1 ppb Lu 1 ppb