1555-56-2 Usage
General Description
Alpha-glycerophosphoric acid disodium salt is a chemical compound that plays an important role in the body's metabolism and energy production. It is a derivative of glycerol and is involved in the synthesis of phospholipids, which are essential components of cell membranes. The disodium salt form of alpha-glycerophosphoric acid is often used as a food additive, flavor enhancer, and buffering agent in various pharmaceutical and cosmetic products. It also has potential therapeutic applications in the treatment of conditions such as muscle fatigue, cognitive decline, and neurological disorders. Overall, alpha-glycerophosphoric acid disodium salt has diverse uses in the food, pharmaceutical, and medical industries due to its ability to support various biological functions within the body.
Check Digit Verification of cas no
The CAS Registry Mumber 1555-56-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,5 and 5 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1555-56:
(6*1)+(5*5)+(4*5)+(3*5)+(2*5)+(1*6)=82
82 % 10 = 2
So 1555-56-2 is a valid CAS Registry Number.
InChI:InChI=1/C3H9O6P.2Na/c4-1-3(5)2-9-10(6,7)8;;/h3-5H,1-2H2,(H2,6,7,8);;/q;2*+1/p-2
1555-56-2Relevant articles and documents
Method for preparing beta-sodium glycerophosphate
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Paragraph 0027; 0028; 0029; 0030; 0031, (2017/01/17)
The invention provides a method for preparing beta-sodium glycerophosphate. The method comprises the following steps of: (a) esterification and cyclization, namely heating a glycerinum and inorganic phosphate mixture to 120-150 DEG C for reaction to 120-168 hours; (b) hydrolysis, namely adding a proper amount of water and 30% of a sodium hydroxide solution, carrying out temperature reaction on the reaction liquid for 8-20 hours, sampling and detecting the content of inorganic phosphorus of the solution, adding a proper amount of magnesium oxide according to the detected content of the inorganic phosphorus, stirring the solution for 3-5 hours and filtering the solution; (c) devitrification, namely cooling filtrate to 20-30 DEG C, dripping ethanol, cooling the filtrate to 0-5 DEG C for devitrification for 12-28 hours, filtering the product and washing the solid with ethanol to obtain a crude product; and (d) refining, dissolving the obtained crude product with water, adding ethanol or methanol at 20-30 DEG C, cooling the solution to 0-5 DEG C, carrying out devitrification for 12-28 hours and filtering and washing to obtain a primary refined wet product.
