Sodium Hydroxide pearls (USP-NF, BP, Ph. Eur.) pure, pharma grade

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Sodium Hydroxide pearls (USP-NF, BP, Ph. Eur.) pure, pharma grade
Content: 5 KGM
Physical Description:
solid§caustic , delicuescent , absorbs CO2 from air
Quality Name: pure, pharma grade
Specification: Assay (Acidim.)@98.0-100.5%§Assay (as Na)@54.0-59.8%§Identity according to Pharmacopoeias:@passes test§CHAR(13) + CHAR(10) Maximum limit of impurities@§Appearance of solution@passes test§Insoluble matter in H2O@0.025 %§Insoluble substances and organic matter@passes test§Chloride (Cl)@0.0200%§Nitrogen compounds (as N)@0.002%§Phosphate (PO4)@0.002 %§Sulfate (SO4)@0.0200%§Carbonate (as Na2CO3)@1.0%§Residual solvents (Ph.Eur/USP)@passes test§Fe@0,001 %§K@0,5 %