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FORMALDEHYDE SOLUTION, 37% REAGENT (ACS)
ITEM#:924
HCHO
CAS#:50-00-0
F.W.:30.03
NFPA#:3-2-2
Specific Gravity: 1.080
DOT:3/8/III
Descriptions: Contains 10-15% methanol as preservative
Specification
TEST
1. Assay 36.5-38.0%
2. Color (APHA) 10 max.
3. Residue after ignition 0.005% max
4. Titrable acid 0.006 meq/g
5. Chloride 0.0005% max
6. Sulfate 0.002% max
7. Heavy Metals (by ICP-OES) 0.0005% max
8. Iron 0.0005% max
9. Preservative 10-15% Methanol - Pass Test
Properties
No properties.