penta-Sodium triphosphate for BOD determination acc. to DIN 38409-H-51, Supelco®
Supplier: Merck
Certificates
About this item
CAS Number:7758-29-4
:
Formula:Na₅O₁₀P₃
MDL Number:MFCD00003514
:367.86 g/mol
Merck Index:12,08846
Melting Pt:622 °C (dec.)
Density:2.52 g/cm³ (20 °C)
:M-Clarity™ quality level = MQ100
Storage Temperature:Ambient
EINECS:231-838-7
Specification Test Results
- Assay (acidimetric, P₂O₅):57 - 59 %
- pH-value (1 %; water):43382
- Fe (Iron):≤ 0.005 %