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Merck

28-3730

Sodium phosphate dibasic dodecahydrate

SAJ first grade, ≥98.0

Synonym(s):

sec-Sodium phosphate, Disodium hydrogen phosphate dodecahydrate, Disodium phosphate, di-Sodium hydrogen phosphate dodecahydrate

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About This Item

Linear Formula:
Na2HPO4 · 12H2O
CAS Number:
Molecular Weight:
358.14
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
231-448-7
MDL number:
Assay:
≥98.0
Grade:
SAJ first grade
Form:
crystalline
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grade

SAJ first grade

assay

≥98.0

form

crystalline

availability

available only in Japan

pH

8.4-9.6 (25 °C, 35.8 g/L)

SMILES string

O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].OP([O-])([O-])=O

InChI

1S/2Na.H3O4P.12H2O/c;;1-5(2,3)4;;;;;;;;;;;;/h;;(H3,1,2,3,4);12*1H2/q2*+1;;;;;;;;;;;;;/p-2

InChI key

DGLRDKLJZLEJCY-UHFFFAOYSA-L



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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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