144-33-2 Usage
Description
Disodium citrate, also known as disodium hydrogen citrate, is a sodium acid salt of citric acid with the chemical formula Na2HC6H5O7, or Na2H(C3H5O(COO)3). It is a white powder that serves as an antioxidant in the food industry and enhances the effects of other antioxidants. Additionally, it functions as an acidity regulator and sequestrant.
Uses
Used in Food Industry:
Disodium citrate is used as an antioxidant to preserve and extend the shelf life of various food products. It is also utilized to improve the effects of other antioxidants, ensuring the freshness and quality of the products.
Disodium citrate is used as an acidity regulator to maintain the desired pH levels in different food items, which is crucial for taste, texture, and stability.
As a sequestrant, disodium citrate is employed to bind and stabilize metal ions, preventing them from causing undesirable reactions or affecting the taste and appearance of the food.
Typical products that use disodium citrate include gelatin, jam, sweets, ice cream, carbonated beverages, milk powder, wine, and processed cheeses.
Used in Medical Industry:
Disodium citrate is used as an anticoagulant in the medical field, preventing blood clotting and maintaining the flow of blood during medical procedures and blood storage.
Flammability and Explosibility
Notclassified
Clinical Use
Disodium citrate may be used in patients to alleviate discomfort from urinary tract infections.
Safety Profile
Poison by intravenous
route. Moderately toxic by intraperitoneal
and subcutaneous routes. When heated to
decomposition it emits toxic fumes of
Na2O.
Check Digit Verification of cas no
The CAS Registry Mumber 144-33-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,4 and 4 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 144-33:
(5*1)+(4*4)+(3*4)+(2*3)+(1*3)=42
42 % 10 = 2
So 144-33-2 is a valid CAS Registry Number.
InChI:InChI=1/C6H8O7.2Na/c7-3(8)1-6(13,5(11)12)2-4(9)10;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;/q;2*+1/p-3