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Potassium Bromide Crystal Reagent ACS size:50 KG 98% ABSORPTION MAX 652 (604)

SKU: 89658942914
4.3
USD143.00 USD191.00

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Description

98% ABSORPTION MAX 652 (604) nm 652 (604) nm

10% ORGANIC IMPURITIES TO PASS TEST ELEMENTAL IMPURITIES IDENTIFICATION TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

00% MELTING POINT 172

003 HEAVY METALS (as Pb) 0

Test Specification Min Max ANGULAR ROTATION -28 to-47 -28 to-47 REFRACTIVE INDEX @ 20[dC 1

Potassium Bromide Crystal Reagent ACS size:50 KG 98% ABSORPTION MAX 652 (604)Test Specification Min Max ASSAY (KBr) 99. 00% pH OF A 5% SOLUTION @ 25[dC 5. 0 8. 8 5. 0 8. 8 INSOLUBLE MATTER 0. 01% BROMATE (BrO[@3@]) 0. 00% IODATE (IO[@3@]) 0. 00% CHLORIDE (Cl) 0. 20% IODIDE (I) 0. 00% SULFATE 0. 01% BARIUM 0. 00% HEAVY METALS (by ICP OES) 5 ppm IRON (Fe) 5 ppm CALCIUM (Ca) 0. 00% MAGNESIUM (Mg) 0. 00% SODIUM (Na) 0. 02%

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