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Formaldehyde-sodium bisulfite adduct

ALDRICH/112704 - 95%

Synonym: Sodium formaldehyde bisulfite

CAS Number: 870-72-4
Empirical Formula (Hill Notation): CH3NaO4S
Molecular Weight: 134.09
EC Number: 212-800-9
MDL Number: MFCD00044664
Linear Formula: HOCH2SO3Na
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-112704-5G 5 g
 $0.00
1/EA
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45-112704-100G 100 g
 $53.60
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45-112704-2KG 2 kg
 $112.00
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45-112704-5KG 5 kg
 $250.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 112704-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 112704-2KG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 112704-5G

 

assay 95%
form solid
functional group hydroxyl
  sulfonic acid
InChI 1S/CH4O4S.Na/c2-1-6(3,4)5;/h2H,1H2,(H,3,4,5);/q;+1/p-1
InChI key UOULCEYHQNCFFH-UHFFFAOYSA-M
mp 200 °C (dec.) (lit.)
Quality Level 200 
SMILES string O=S(CO)([O-])=O.[Na+]
Application:

  • Triethyl citrate as a non-toxic solvent in pharmaceutical applications: Explored the use of Triethyl citrate in in-situ forming PLGA implants, focusing on its role as a less toxic solvent compared to traditional options. This application demonstrates the importance of Triethyl citrate in developing safer pharmaceutical formulations (Ramos et al., 2024 ).

  • Triethyl citrate in biodegradable polymer research: Examines the influence of Triethyl citrate on the melt spinning and structural properties of poly(lactic acid) fibers. This study highlights its effectiveness as a plasticizer, enhancing the processability and properties of biodegradable polymers, relevant for controlled drug release systems (Gzyra-Jagieła et al., 2024 ).
General description: Formaldehyde-sodium bisulfite adduct is used as a standard in the synthesis of 3-Hydroxypropionaldehyde (3HPA). It can be assayed by HPLC with fluorometric detection in selected foods.
Packaging: 2 kg in poly bottle
Packaging: 5 kg in poly drum
Packaging: 5, 100 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity 95%
mp 200 °C (dec.) (lit.)
UNSPSC 12352100

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