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Sodium Arsenate Heptahydrate Crystal Reagent ACS size:25 KG 00% COMPLETENESS OF SOLUTION TO

SKU: 49609106222
4.1
USD316.50 USD339.50

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Description

00% COMPLETENESS OF SOLUTION TO PASS TEST TO PASS TEST SPECIFIC ROTATION -0

00% SULFATE TO PASS TEST HEAVY METALS (as Pb) 0

Test Specification Min Max ASSAY 99% ALKALINITY 0

50% MERCURY 3 mg/kg SULFATE 0

Sodium Arsenate Heptahydrate Crystal Reagent ACS size:25 KG 00% COMPLETENESS OF SOLUTION TOTest Specification Min Max ASSAY (Na[@2@]HAsO[@4@][ 7H[@2@]O) 98. 0 102. 0 % 98. 0 102. 0 % INSOLUBLE MATTER 0. 01% ARSENITE (AsO[@2@]) 0. 01% CHLORIDE (Cl) 0. 00% NITRATE (NO[@3@]) 0. 01% SULFATES (SO[@4@]) 0. 01% HEAVY METALS (as Pb) 0. 00% IRON (Fe) 0. 00%

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