Test Specification Min Max ASSAY (ANHYDROUS BASIS) 98 102.00% WATER DETERMINATION 6 9.00% CHLORIDE 0.05% SULFATE 0.20% LEAD 10 ppm ELEMENTAL IMPURITIES AS REPORTED AS REPORTED REDUCING SUBSTANCES 1.00% IDENTIFICATION...

Test Specification Min Max ASSAY (Zn) 99.80% 99.80% SUITABILITY FOR DETERMINATION OF ARSENIC (As) TO PASS TEST TO PASS TEST IRON (Fe) 0.01% LEAD (Pb) 0.01%

Test Specification Min Max ASSAY (Zn) 99.80% SUITABILITY FOR As DETERMINATION TO PASS TEST TO PASS TEST IRON (Fe) 0.01% LEAD (Pb) 0.01% PARTICLE SIZE APPROX. 20 MESH APPROX. 20...

Test Specification Min Max ASSAY (Zn) 95% MESH SIZE APPROX. 325 APPROX. 325

Test Specification Min Max ASSAY 98.50% MOISTURE 0.50% RESIDUE ON IGNITION 0.50% HEAVY METALS (as Pb) 0.00% REDUCING SUGARS 0.20% OTHER POLYOLS 2.00% EXPIRATION DATE

Test Specification Min Max ASSAY (C[@5@]H[@12@]O[@5@]; DRIED BASIS) 98.5 101.00% LEAD (Pb) 1 mg/kg NICKEL (Ni) 1 mg/kg OTHER POLYOLS 1.00% REDUCING SUGARS 0.30% RESIDUE ON IGNITION 0.10% WATER 0.50%...

Test Specification Min Max ASSAY (by GC) 98% REFRACTIVE INDEX @ 20[dC 1.495 - 1.497 1.495 - 1.497

Test Specification Min Max ACTIVITY 100 USP units/mg 100 USP units/mg RETEST DATE

Test Specification Min Max ASSAY (NaClO[@4@]) 85 90.00% pH OF A 5% SOLUTION @ 25[dC 6 -8 INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.00% SULFATE 0.00% CALCIUM (Ca) 0.02% HEAVY METALS...

Test Specification Min Max ASSAY (NaIO[@3@]) 99.50% HEAVY METALS (as Pb) 0.00% INSOLUBLE MATTER 0.01% IODIDE (I) 0.01% IRON (Fe) 0.00% LOSS ON DRYING 0.30% SULFATES (SO[@4@]) 0.01%

Test Specification Min Max ASSAY (NaOH) 48 - 52 % 48 - 52 % CHLORIDE (Cl) 0.01% SODIUM CARBONATE (Na[@2@]CO[@3@]) 0.10% IRON (Fe) 0.00% IDENTIFICATION TO PASS TEST TO PASS...

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY (DRIED BASIS) 99 101.00% OPTICAL ROTATION, [a] 20D +103� to +108� +103� to +108� LOSS ON DRYING 0.25% LEAD (Pb) 2 mg/kg IDENTIFICATION TO PASS...

Test Specification Min Max ASSAY (C[@7@]H[@6@]O[@3@]) 99.00% MELTING POINT 158 161.0 C RESIDUE AFTER IGNITION 0.01% CHLORIDE (Cl) 0.00% SULFATES (SO[@4@]) 0.00% HEAVY METALS (as Pb) 5 ppm IRON (Fe)...

Test Specification Min Max ASSAY 2N +/- 0.03N 2N +/- 0.03N TRACEABLE TO NIST EXPIRATION DATE

Test Specification Min Max ASSAY 98% MELTING RANGE 109 - 111 C 109 - 111 C SOLUBILITY TO PASS TEST RESIDUE AFTER IGNITION 0.05% RETEST DATE

Test Specification Min Max ASSAY (DRIED BASIS) 97 103.00% MELTING RANGE 126� 131�C SPECIFIC ROTATION [a][@D@] +175� to +183� +175� to +183� PARTICLE SIZE (THROUGH 20 micron) 92% LOSS ON...

Test Specification Min Max ASSAY (K[@2@]CO[@3@]) 99.0 - 100.5 % 99.0 - 100.5 % LOSS ON DRYING 10.0 - 16.5 % 10.0 - 16.5 % INSOLUBLE SUBSTANCES TO PASS TEST...

Test Specification Min Max APPEARANCE

Test Specification Min Max WATER 30% 30% MELTING POINT (DRY) 121 - 123 C 121 - 123 C SULFATE 0.10% RETEST DATE

Test Specification Min Max ASSAY (DRIED BASIS) 99 101.00% APPEARANCE OF SOLUTION TO PASS TEST TO PASS TEST pH OF A 1 % SOLUTION @ 25[dC 4.5 5.5 RELATED SUBSTANCES...

Test Specification Min Max ASSAY 99% 99% RETEST DATE

Test Specification Min Max CLOUD POINT OF A 1 % AQUEOUS SOLUTION 72�- 80�C 72�- 80�C pH OF A 10% SOLUTION @ 25[dC 5.0 - 8.0 5.0 - 8.0 WATER...

Test Specification Min Max ASSAY (DRIED BASIS, ARGENTOMETRIC) 93% CHROMATOGRAPHIC PURITY 95% LOSS ON DRYING @ 105 C 3.00% APPEARANCE OF SOLUTION TO PASS TEST TO PASS TEST

Test Specification Min Max ASSAY (P[@2@]O[@5@]) 60 71.00% ARSENIC (As) 3 mg/kg FLUORIDE 0.01% INSOLUBLE SUBSTANCES 0.10% LEAD (Pb) 4 mg/kg IDENTIFICATION TO PASS TEST CERTIFIED KOSHER CERTIFIED HALAL EXPIRATION...

Test Specification Min Max ASSAY (ANHYDROUS BASIS) 91 100.50% pH OF A 10% (w/w) SOLUTION 3.5 7 LEAD (Pb) 1 mg/kg NICKEL (Ni) 1 mg/kg REDUCING SUGARS 0.30% RESIDUE ON...

Test Specification Min Max ASSAY (Na[@2@]S[@2@]O[@8@]) 98.00% IRON (Fe) 0.01%

Test Specification Min Max ASSAY 96.00%

Test Specification Min Max ASSAY (MgO) APPROX.42 % APPROX.42 % CALCIUM OXIDE (CaO) 0.50% HEAVY METALS (as Pb) 0.00% NITRATE (NO[@3@]) 0.00% SOLUBLE SALTS 0.40% SULFATE AND SULFITE (as SO[@4@])...

Test Specification Min Max ASSAY (LiCl) 99% INSOLUBLE MATTER 0.01% TITRATABLE BASE 0.008 meq/ LOSS ON DRYING @ 105 C 1.00% NITRATE (NO[@3@]) 0.00% SULFATES (SO[@4@]) 0.01% BARIUM 0.00% HEAVY...

Test Specification Min Max ASSAY 97%

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY 97.00% 97.00% MELTING POINT 224 - 227 C 224 - 227 C RETEST DATE

Test Specification Min Max ASSAY (C[@7@]H[@8@]O); by GC) 99.80% COLOR (APHA) 10 ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST RESIDUE AFTER EVAPORATION 5 ppm SULFUR COMPOUNDS (as...

Test Specification Min Max ASSAY [(CH[@3@])[@2@]CO] 99.50% COLOR (APHA) 10 SOLUBILITY IN WATER TO PASS TEST TO PASS TEST ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO...

Test Specification Min Max ASSAY 99.00% 99.00% RESIDUE AFTER IGNITION 0.05% CHLORIDE (Cl) 0.00% HEAVY METALS (as Pb) 5 ppm COPPER (Cu) 5 ppm IRON (Fe) 5 ppm