grade
ACS reagent
Assay
≥99.0%
form
powder or crystals
impurities
≤0.005% insolubles
mp
259-262 °C (lit.)
solubility
water: soluble(lit.)
anion traces
chloride (Cl-): ≤0.001%
sulfate (SO42-): ≤0.001%
cation traces
Ca: ≤0.005%
Fe: ≤5 ppm
heavy metals (as Pb): ≤5 ppm
SMILES string
[Na+].[O-]C=O
InChI
1S/CH2O2.Na/c2-1-3;/h1H,(H,2,3);/q;+1/p-1
InChI key
HLBBKKJFGFRGMU-UHFFFAOYSA-M
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General description
Application
- As a hydrogen source in the selective synthesis of 4,4′-diaminostilbene-2,2′-disulfonic acid (DSD) from 4,4′-dinitrostilbene-2,2′-disulfonic acid (DNS) in presence of metal oxide supported gold catalyst.
- As a heterogeneous nucleation promoter in the synthesis of ZIF-8 (Zeolitic imidazolate framework-8) membranes on α-alumina supports.
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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