4390-16-3 Usage
Chemical Properties
White to yellow-tinted powder. Soluble
in water and dilute mineral acid, p H of a 1% aqueous
solution 10.5.
Uses
Different sources of media describe the Uses of 4390-16-3 differently. You can refer to the following data:
1. Sodium barbiturate has been used for quantification of thrombin in plasma. It has been used in the estimation of trypsin in duodenal contents. It was also used as a buffer to characterise the functions of two long-chain fatty acid CoA ligase genes (facl) in crude oil-degrading Geobacillus thermodenitrificans NG80-2.
2. Synthetic intermediate, catalyst in ammonium
nitrate propellants, wood impregnating solutions.
General Description
Sodium barbiturate is a white to light beige powder. It accelerates the propagation of metastatic prostate adenocarcinomas in rats and in tissue culture.
Hazard
Toxic by ingestion.
Check Digit Verification of cas no
The CAS Registry Mumber 4390-16-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,9 and 0 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 4390-16:
(6*4)+(5*3)+(4*9)+(3*0)+(2*1)+(1*6)=83
83 % 10 = 3
So 4390-16-3 is a valid CAS Registry Number.
InChI:InChI=1/C4H4N2O3.Na/c7-2-1-3(8)6-4(9)5-2;/h1H2,(H2,5,6,7,8,9);/q;+1
4390-16-3Relevant articles and documents
ANTIMICROBIAL SILVER COMPOSITIONS
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Page/Page column 63-64, (2010/10/20)
The present invention comprises methods and compositions for antimicrobial silver compositions comprising silver nanoparticles. The present invention further comprises compositions for preparing silver nanoparticles comprising at least one stabilizing agent, one or more silver compounds, at least one reducing agent and a solvent. In one aspect, the stabilizing agent comprises a surfactant or a polymer. The polymer may comprise polymers such as polyacrylamides, polyurethanes, and polyamides. In one aspect, the silver compound comprises a salt comprising a silver cation and an anion. The anion may comprise saccharinate derivatives, long chain fatty acids, and alkyl dicarboxylates. The methods of the present invention comprise treating devices with the silver nanoparticle compositions, including, but not limited to, such devices as woven wound care materials, catheters, patient care devices, and collagen matrices. The present invention further comprises treatment of humans and animals wacr6ith the antimicrobial devices described herein.