Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Estimation of tripolyphosphate (triphosphate) content of sodium tripolyphosphate

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BSI Group

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Active

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Electronic (PDF)

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10 minutes

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Gravimetric method using the tri(ethylenediamine) cobalt (II) chloride complex. Not applicable in the presence of metaphosphate but up to 6 per cent of pyrophosphate does not interfere.

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File Size :	1 file
ISBN(s) :	0580080315
Note :	This product is unavailable in Ukraine, Russia, Belarus
Number of Pages :	10
Product Code(s) :	10085683, 10085683, 10085683
Published :	06/07/1974

BS 4427-7:1974 PDF

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Estimation of tripolyphosphate (triphosphate) content of sodium tripolyphosphate

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