What is the Citric acid?

Citric acid is White crystalline powder, while it's Molecular Formula is C6H8O7. White crystalline powder Citric Acid is an acidulant and antioxidant produced by mold fermentation of sugar solutions and by extraction from lemon juice, lime juice, and pineapple canning residue. it is the predominant acid in oranges, lemons, and limes. it exists in anhydrous and monohydrate forms. the anhydrous form is crystallized in hot solutions and the monohydrate form is crystallized from cold (below 36.5°c) solutions. anhydrous citric acid has a solubility of 146 g and monohydrate citric acid has a solubility of 175 g/100 ml of distilled water at 20°c. a 1% solution has a ph of 2.3 at 25°c. it is a hygroscopic, strong acid of tart flavor. it is used as an acidulant in fruit drinks and carbonated beverages at 0.25-0.40%, in cheese at 3-4%, and in jellies. it is used as an antioxidant in instant potatoes, wheat chips, and potato sticks, where it prevents spoilage by trapping the metal ions. it is used in combination with antioxidants in the processing of fresh frozen fruits to prevent discoloration.

What is the CAS number for Citric acid?

The CAS number of Citric acid is 77-92-9.

What is Citric acid (77-92-9) used for?

Citric acid is a white, crystalline, weak organic acid present in most plants and many animals as an intermediate in cellular respiration. Citric acid contains three carboxyl groups making it a carboxylic, more specifically a tricarboxylic, acid.the name citrus originates from the Greek kedromelon meaning apple of melon for the fruit citron. Greek works mention kitron, kitrion, or kitreos for citron fruit, which is an oblong fruit several inches long from the scrublike tree Citrus medica. Lemons and limes have high citric acid content, which may account for up to 8% of the fruit's dry weight.Citric acid is a weak acid and loses hydrogen ions from its three carboxyl groups (COOH) in solution.the loss of a hydrogen ion from each group in the molecule results in the citrate ion,C3H5O(COO)33. A citric acid molecule also forms intermediate ions when one or two hydrogen atoms in the carboxyl groups ionize.the citrate ion combines with metals to form salts, the most common of which is calcium citrate. Citric acid forms esters to produce various citrates, for example trimethyl citrate and triethyl citrate.InChI:InChI=1/C6H8O7/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)/p-3

What is the Citric acid?

Citric acid is White crystalline powder, while it's Molecular Formula is C6H8O7. White crystalline powder Citric Acid is an acidulant and antioxidant produced by mold fermentation of sugar solutions and by extraction from lemon juice, lime juice, and pineapple canning residue. it is the predominant acid in oranges, lemons, and limes. it exists in anhydrous and monohydrate forms. the anhydrous form is crystallized in hot solutions and the monohydrate form is crystallized from cold (below 36.5°c) solutions. anhydrous citric acid has a solubility of 146 g and monohydrate citric acid has a solubility of 175 g/100 ml of distilled water at 20°c. a 1% solution has a ph of 2.3 at 25°c. it is a hygroscopic, strong acid of tart flavor. it is used as an acidulant in fruit drinks and carbonated beverages at 0.25-0.40%, in cheese at 3-4%, and in jellies. it is used as an antioxidant in instant potatoes, wheat chips, and potato sticks, where it prevents spoilage by trapping the metal ions. it is used in combination with antioxidants in the processing of fresh frozen fruits to prevent discoloration.

What is the CAS number for Citric acid?

The CAS number of Citric acid is 77-92-9.

What is Citric acid (77-92-9) used for?

Citric acid is a white, crystalline, weak organic acid present in most plants and many animals as an intermediate in cellular respiration. Citric acid contains three carboxyl groups making it a carboxylic, more specifically a tricarboxylic, acid.the name citrus originates from the Greek kedromelon meaning apple of melon for the fruit citron. Greek works mention kitron, kitrion, or kitreos for citron fruit, which is an oblong fruit several inches long from the scrublike tree Citrus medica. Lemons and limes have high citric acid content, which may account for up to 8% of the fruit's dry weight.Citric acid is a weak acid and loses hydrogen ions from its three carboxyl groups (COOH) in solution.the loss of a hydrogen ion from each group in the molecule results in the citrate ion,C3H5O(COO)33. A citric acid molecule also forms intermediate ions when one or two hydrogen atoms in the carboxyl groups ionize.the citrate ion combines with metals to form salts, the most common of which is calcium citrate. Citric acid forms esters to produce various citrates, for example trimethyl citrate and triethyl citrate.InChI:InChI=1/C6H8O7/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)/p-3

77-92-9

Product NameCitric acid
Molecular FormulaC₆H₈O₇
Molecular Weight193.117
Purity99%
AppearanceWhite crystalline powder

Inquiry

Product Details

Quick Details

CasNo： 77-92-9
Molecular Formula： C₆H₈O₇
Appearance： White crystalline powder
Purity： 99%

Quality Factory Hot Selling Citric acid 77-92-9 with Fast Shipping

Molecular Formula:C6H8O7
Molecular Weight:193.117
Appearance/Colour:White crystalline powder
Vapor Pressure:5.73E-05mmHg at 25°C
Melting Point:153-159 °C(lit.)
Refractive Index:1.493~1.509
Boiling Point:309.567 °C at 760 mmHg
PKA:3.14(at 20℃)
Flash Point:155.243 °C
PSA：132.13000
Density:1.762 g/cm³
LogP:-1.24850

;

Relevant Products

Semaglutide
CAS：910463-68-2
Melanotan II
CAS：121062-08-6
Retatrutide
CAS：2381089-83-2
Tesamorelin (usan)
CAS：218949-48-5

^*Product Name

CasNo

Quantity



Company Name

Phone

^*Email

^*Description

^*Code

Items marked with ^* are mandatory

Submit

Home

About us

Products

Pharmaceutical intermediates

News

77-92-9

Quick Details

Quality Factory Hot Selling Citric acid 77-92-9 with Fast Shipping

Relevant Products

Contact Now

Contact us

Maps

links