6131-99-3 Usage
Description
Sodium cacodylate trihydrate is a chemical compound with the formula Na(CH3)2AsO2·3H2O. It is a white crystalline solid that is soluble in water and has a characteristic garlic-like odor. It is used as a buffering agent and fixative in various applications, particularly in the field of microscopy.
Uses
Used in Microscopy:
Sodium cacodylate trihydrate is used as a fixative and buffer in electron microscopy for stabilizing the fixatives and preserving the cellular structure. It helps maintain the integrity of the samples during the preparation process, allowing for high-resolution imaging.
Used in Electron Microscopy:
Sodium cacodylate trihydrate is used as a buffer to fix cells for transmission electron microscopy. It helps in preserving the cellular structure and morphology, enabling detailed examination of the cells at the ultrastructural level.
Used in Scanning Electron Microscopy:
Sodium cacodylate trihydrate is also used as a buffer to fix cells for scanning electron microscopy. It aids in maintaining the cell structure and improving the quality of the images obtained through this technique.
Used in Vibratome Sectioning:
Sodium cacodylate trihydrate has been used to collect vibratome sections for performing the nucleoside-diphosphatase technique. It helps in preserving the tissue sections and facilitating the enzymatic reactions required for the analysis.
Biological Functions
Cacodylic acid sodium salt is used as a buffer (pH buffering range of 5.1 - 7.4), especially for bactericidal buffers used in electron microscopy. The buffering capacity of cacodylate prevents excess acidity that may result from tissue fixation. It is also used in protein crystallisation.
Check Digit Verification of cas no
The CAS Registry Mumber 6131-99-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,3 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 6131-99:
(6*6)+(5*1)+(4*3)+(3*1)+(2*9)+(1*9)=83
83 % 10 = 3
So 6131-99-3 is a valid CAS Registry Number.
InChI:InChI=1/C2H7AsO2.Na.3H2O/c1-3(2,4)5;;;;/h1-2H3,(H,4,5);;3*1H2/q;+1;;;/p-1
