431478
Sodium phosphate dibasic heptahydrate
≥99.99% trace metals basis
Synonym(s):
Disodium hydrogen phosphate heptahydrate, Disodium phosphate
About This Item
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vapor density
4.9 (vs air)
Quality Level
Assay
≥99.99% trace metals basis
form
solid
impurities
≤0.005% insolubles
<100 ppm total metallic impurities
pH
8.7-9.3
density
1.68 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤0.001%
sulfate (SO42-): ≤0.005%
cation traces
Fe: ≤0.001%
heavy metals: ≤0.001%
functional group
phosphate
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Related Categories
Application
Features and Benefits
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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