58087
di-Sodium hydrogen phosphate dihydrate
suitable for HPLC, LiChropur™
Synonym(s):
sec-Sodium phosphate, Disodium hydrogen phosphate dihydrate, Disodium phosphate, Sodium phosphate dibasic dihydrate
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About This Item
Product Name
di-Sodium hydrogen phosphate dihydrate, suitable for HPLC, LiChropur™
InChI key
KDQPSPMLNJTZAL-UHFFFAOYSA-L
InChI
1S/2Na.H3O4P.2H2O/c;;1-5(2,3)4;;/h;;(H3,1,2,3,4);2*1H2/q2*+1;;;/p-2
SMILES string
O.O.[Na+].[Na+].OP([O-])([O-])=O
assay
98.5-102.0% (T)
manufacturer/tradename
LiChropur™
technique(s)
HPLC: suitable
pH
8.8-9.4
solubility
H2O: 10%, clear, colorless
λ
10 % in H2O
UV absorption
λ: 230 nm Amax: ≤0.1
λ: 260 nm Amax: ≤0.06
λ: 280 nm Amax: ≤0.04
λ: 320 nm Amax: ≤0.02
λ: 500 nm Amax: ≤0.02
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Legal Information
Storage Class
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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