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Tris(hydroxymethyl)aminomethane Ultrapure Acrylates Test Specification Min Max SUITABILITY

SKU: 77814845872
4.7
USD171.00 USD220.00

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Description

Test Specification Min Max SUITABILITY AS AN INDICATOR TO PASS TEST TO PASS TEST

Test Specification Min Max ASSAY (Ni) 99

Test Specification Min Max ASSAY (Non-aqueous titration) 97

90% CHLORIDE (Cl) 10 ppm COLOR (APHA) 10 ECD RESPONSIVE RESIDUE (as[nHEPTACHLOR EPOXIDE) 10 ppt FID RESPONSIVE RESIDUE (as 2-OCTANOL) 5 ppb RESIDUE AFTER EVAPORATION 1 ppm TITRABLE ACID 0

8 (clrlss)

Tris(hydroxymethyl)aminomethane Ultrapure Acrylates Test Specification Min Max SUITABILITYTest Specification Min Max ASSAY (DRIED BASIS) 99. 8 100. 1 % 99. 8 100. 1 % pH OF A 5% AQUEOUS SOLUTION 10. 0 11. 5 10. 0 11. 5 MELTING POINT 168 172 C 168 172 C ABSORBANCE OF A 10 % SOLUTION @ 260 nm 0. 03 ABSORBANCE OF A 40 % SOLUTION @ 290 nm 0. 2 LOSS ON DRYING 1% RESIDUE ON IGNITION 0. 10% INSOLUBLE MATTER 0. 01% DNase(endo) NONE DETECTED NONE DETECTED RETEST DATE

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