penta-Sodium triphosphate for BOD determination acc. to DIN 38409-H-51, Supelco®

Supplier: MilliporeSigma

Synonyms: Sodium triphosphate pentabasic, Sodium tripolyphosphate

1.06999.1000 1.06999.9025
CA1.06999.1000CS 2485 CAD
CA1.06999.1000 CA1.06999.9025
penta-Sodium triphosphate for BOD determination acc. to DIN 38409-H-51, Supelco®
Pentasodium triphosphate
Formula: Na₅O₁₀P₃
MW: 367.86 g/mol
Melting Pt: 622 °C (dec.)
Density: 2.52 g/cm3 (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00003514
CAS Number: 7758-29-4
EINECS: 231-838-7
Merck Index: 12,08846

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Specification Test Results

Assay (acidimetric, P₂O₅) 57 - 59 %
pH-value (1 %; water) 43382
Fe (Iron) ≤ 0.005 %

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