04272
di-Sodium hydrogen phosphate dihydrate
meets analytical specification of Ph. Eur., BP, 98.5-101% (calc. to the dried substance)
Synonym(s):
sec-Sodium phosphate, Disodium hydrogen phosphate dihydrate, Disodium phosphate, Sodium phosphate dibasic dihydrate
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About This Item
Quality Level
agency
meets analytical specifications of BP, meets analytical specifications of Ph. Eur.
assay
98.5-101% (calc. to the dried substance)
form
crystals
quality
meets analytical specification of Ph. Eur., BP
impurities
reducing matter, complies, residual solvents, complies, ≤0.001% heavy metals (as Pb), ≤1% NaH2PO4 (calc. to dried subst.)
loss
19.5-21% loss on drying, 130 °C
pH
9.0-9.4 (20 °C, 1%)
anion traces
chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤100 mg/kg
cation traces
As: ≤2 mg/kg, Fe: ≤10 mg/kg
suitability
complies for appearance of solution
SMILES string
O.O.[Na+].[Na+].OP([O-])([O-])=O
InChI
1S/2Na.H3O4P.2H2O/c;;1-5(2,3)4;;/h;;(H3,1,2,3,4);2*1H2/q2*+1;;;/p-2
InChI key
KDQPSPMLNJTZAL-UHFFFAOYSA-L
Application
Biochem/physiol Actions
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Storage Class
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| H2380-100MG | 04061833007365 |
| H2380-10MG | 04061833007372 |
| H2380-5MG | 04061833007389 |
| 04272-2.5KG | 04061838629357 |
| 04272-4X5KG | 04061833605295 |
| 04272-1KG | 04061838629340 |
| 04272-5KG | 04061833458488 |
| 04272-6X1KG | 04061833605301 |
| 04272-6X2.5KG | 04061833605318 |