Hydrochloric Acid 37 Percent FCC DG UN1789 (8) PKII size:200 LT 50% pH of a 1

50% pH of a 1 in 4 Solution 0

01% LEAD (Pb) 4 mg/kg SUBSTANCES NOT Pptd

Test Specification Min Max APPEARANCE LIGHT YELLOW POW LIGHT YELLOW POW

950 REFRACTIVE INDEX @ 20dC 1

Hydrochloric Acid 37 Percent FCC DG UN1789 (8) PKII size:200 LT 50% pH of a 1$350 Dangerous Goods Fee Applies to this product Test Specification Min Max ASSAY 36. 0 38. 0 % 36. 0 38. 0 % COLOR TO PASS TEST SPECIFIC GRAVITY TO PASS TEST IRON (Fe) 5 mg kg LEAD (Pb) 1 mg kg MERCURY 0. 10 mg kg NONVOLATILE RESIDUE 0. 50% ORGANIC COMPOUNDS TO PASS TEST OXIDIZING SUBSTANCES (as Cl2) 0. 00% REDUCING SUBSTANCES (as SO[@3@]) 0. 01% SULFATE 0. 50% IDENTIFICATION TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE