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Gluconic acid

  • Product Name: Gluconic acid
  • CasNo: 526-95-4
  • Purity:
  • Appearance: clear yellow to brownish-yellow solution

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CasNo: 526-95-4

Molecular Formula: C6H12O7

Appearance: clear yellow to brownish-yellow solution

Factory Supply industrial standard Gluconic acid 526-95-4 In Stock

  • Molecular Formula:C6H12O7
  • Molecular Weight:196.157
  • Appearance/Colour:clear yellow to brownish-yellow solution 
  • Vapor Pressure:4.95E-21mmHg at 25°C 
  • Melting Point:15 °C 
  • Refractive Index:1.4161  
  • Boiling Point:673.6 °C at 760 mmHg 
  • PKA:pK (25°) 3.60 
  • Flash Point:375.2 °C 
  • PSA:138.45000 
  • Density:1.763 g/cm3 
  • LogP:-3.49310 

Gluconic acid(Cas 526-95-4) Usage

Description

Gluconic acid (C6H12O7) is a weak organic acid derived from the oxidation of glucose. It exists in equilibrium with its cyclic ester form, glucono delta-lactone, in aqueous solution. Gluconic acid is non-toxic, non-corrosive, and biodegradable, making it a versatile compound with significant industrial applications. It naturally occurs in plants, fruits, honey, and wine and is primarily produced through microbial or enzymatic oxidation of glucose.

Uses

Gluconic acid is categorized as a biodegradable organic acid with applications across multiple industries, including food, pharmaceuticals, textiles, and chemicals. Gluconic acid is widely used as a food additive, particularly as a pH regulator or acidity controller in processed foods and beverages. It acts as a chelating agent, binding metal ions such as calcium and iron, which helps prevent discoloration and bitterness in food products.
Chemical Structure Gluconic acid consists of a six-carbon chain with five hydroxyl groups and one terminal carboxyl group, making it part of the aldonic acid family. This structure allows it to form various chemical derivatives and engage in complex reactions.
Reactivity Gluconic acid is generally unreactive under standard conditions but can undergo transformations, especially in the presence of strong oxidizing or reducing agents.

InChI:InChI=1/C6H12O7/c7-1-2(8)3(9)4(10)5(11)6(12)13/h2-5,7-11H,1H2,(H,12,13)/p-1/t2-,3-,4+,5-/m1/s1

526-95-4 Relevant articles

Manufacture of gluconic acid: A review towards process intensification for green production

Parimal Pal , Ramesh Kumar , Subhamay Banerjee

, Chemical Engineering and Processing: Process Intensification Volume 104 , June 2016, Pages 160-171

In the recent years, possibility of integration of tailor-made and highly selective membranes and modules with fermenter in downstream purification of gluconic acid appears to have brightened the prospects of gluconic acid manufacture. This paper through a comprehensive review of the critical aspects of production of gluconic acid suggests ways towards development of green processes through process intensification leading to the prospects of sustainable business.

Gluconic acid: Properties, production methods and applications—An excellent opportunity for agro-industrial by-products and waste bio-valorization

Ana M. Cañete-Rodríguez a , Inés M. Santos-Dueñas a , Jorge E. Jiménez-Hornero b , Armin Ehrenreich c , Wolfgang Liebl c , Isidoro García-García a

, Process Biochemistry Volume 51, Issue 12 , December 2016, Pages 1891-1903

This review focuses on d-gluconic acid (GA), a common additive used in pharmaceutical, textile, building and, especially, food industries. GA is usually obtained through biological methods involving the partial oxidation of glucose. This acid provides an excellent example of how some production wastes and surpluses with high carbohydrate contents can be optimally exploited.

Electrical contacting of flavoenzymes and NAD(P)+-dependent enzymes by reconstitution and affinity interactions on phenylboronic acid monolayers associated with Au-electrodes

Zayats, Maya,Katz, Eugenii,Willner, Itamar

, p. 14724 - 14735 (2002)

The preparation of integrated, electrica...

Reinforcing the Induction of Immunogenic Cell Death Via Artificial Engineered Cascade Bioreactor-Enhanced Chemo-Immunotherapy for Optimizing Cancer Immunotherapy

Sun, Kai,Hu, Jinzhong,Meng, Xiangyu,Lei, Yunfeng,Zhang, Xuezhong,Lu, Zhuoxuan,Zhang, Liming,Wang, Zhifei

, (2021)

Traditional chemo-immunotherapy can elic...

Low temperature synthesis of Cu2O crystals: Shape evolution and growth mechanism

Sui, Yongming,Fu, Wuyou,Yang, Haibin,Zeng, Yi,Zhang, Yanyan,Zhao, Qiang,Li, Yangen,Zhou, Xiaoming,Leng, Yan,Li, Minghui,Zou, Guangtian

, p. 99 - 108 (2010)

An interesting shape evolution of Cu2O c...

Crystal structure of human senescence marker protein 30: Insights linking structural, enzymatic, and physiological functions

Chakraborti, Subhendu,Bahnson, Brian J.

, p. 3436 - 3444 (2010)

Human senescence marker protein 30 (SMP3...

A comparative evaluation of the activity modulation of flavo and non-flavo enzymes induced by graphene oxide

Maiti, Susmita,Kundu, Somashree,Roy, Chandra Nath,Ghosh, Debasmita,Das, Tushar Kanti,Saha, Abhijit

, p. 2601 - 2608 (2017)

Graphene, and its water soluble derivati...

KINETICS OF OXIDATION OF D-GLUCOSE BY HEXACHLOROIRIDATE(IV) AND TETRACHLOROAURATE(III)

Gupta, Kalyan Kali Sen,Gupta, Shipra Sen,Chatterejee, Uma,Tarafdar, Archana,Samanta, Tapashi,Shamra, Umashankar

, p. 81 - 88 (1983)

Kinetic data for the oxidation of D-gluc...

Preparation of sulfonated poly(ether-ether-ketone) functionalized ternary graphene/AuNPs/chitosan nanocomposite for efficient glucose biosensor

Singh, Jay,Khanra, Partha,Kuila, Tapas,Srivastava, Manish,Das, Ashok K.,Kim, Nam Hoon,Jung, Bong Joo,Kim, Da Yeong,Lee, Seung Hee,Lee, Dong Won,Kim, Dae-Ghon,Lee, Joong Hee

, p. 1724 - 1735 (2013)

A facile method of preparing water-dispe...

One-pot biocatalytic conversion of lactose to gluconic acid and galacto-oligosaccharides using immobilized β-galactosidase and glucose oxidase

Todea, Anamaria,Benea, Ioana Cristina,B?tcan, Ioan,Péter, Francisc,Klébert, Szilvia,Feczkó, Tivadar,Károly, Zoltán,Biró, Emese

, p. 202 - 211 (2021)

One-pot cascade reaction systems offer s...

Pd(ii) nanoparticles in porous polystyrene: Factors influencing the nanoparticle size and catalytic properties

Tsvetkova, Irina B.,Matveeva, Valentina G.,Doluda, Valentin Y.,Bykov, Alexei V.,Sidorov, Alexander I.,Schennikov, Sergey V.,Sulman, Michael G.,Valetsky, Pyotr M.,Stein, Barry D.,Chen, Chun-Hsing,Sulman, Esther M.,Bronstein, Lyudmila M.

, p. 6441 - 6448 (2012)

In this paper for the first time we pres...

Preparation of Au-Pd/C catalysts by adsorption of metallic species in aqueous phase for selective oxidation

Hermans, Sophie,Deffernez, Aurore,Devillers, Michel

, p. 77 - 82 (2010)

Au/C and Au-Pd/C catalysts were prepared...

Nanocomposite incorporating V2O5 nanowires and gold nanoparticles for mimicking an enzyme cascade reaction and its application in the detection of biomolecules

Qu, Konggang,Shi, Peng,Ren, Jinsong,Qu, Xiaogang

, p. 7501 - 7506 (2014)

Artificial enzyme mimics are a current r...

Catalytic deep eutectic solvents for highly efficient conversion of cellulose to gluconic acid with gluconic acid self-precipitation separation

Liu, Feijie,Xue, Zhimin,Zhao, Xinhui,Mou, Hongyu,He, Jing,Mu, Tiancheng

, p. 6140 - 6143 (2018)

A family of FeCl3·6H2O based catalytic d...

Enhanced photocatalytic performance for oxidation of glucose to value-added organic acids in water using iron thioporphyrazine modified SnO2

Zhang, Quanquan,Ge, Yanchun,Yang, Changjun,Zhang, Bingguang,Deng, Kejian

, p. 5019 - 5029 (2019)

The selective conversion of glucose into...

Influence of the ionic liquid presence on the selective oxidation of glucose over molybdenum based catalysts

Megías-Sayago,Carrasco,Ivanova,Montilla,Galindo,Odriozola

, p. 82 - 90 (2016)

Two different approaches are proposed in...

A new route to the considerable enhancement of glucose oxidase (GOx) activity: The simple assembly of a complex from CdTe quantum dots and GOx, and its glucose sensing

Cao, Lihua,Ye, Jian,Tong, Lili,Tang, Bo

, p. 9633 - 9640 (2008)

A new complex consisting of CdTe quantum...

Mesoporous carbon-confined Au catalysts with superior activity for selective oxidation of glucose to gluconic acid

Ma, Chunyan,Xue, Wenjuan,Li, Jinjun,Xing, Wei,Hao, Zhengping

, p. 1035 - 1041 (2013)

A series of ordered mesoporous carbon (O...

Real-time monitoring of mass-transport-related enzymatic reaction kinetics in a nanochannel-array reactor

Li, Su-Juan,Wang, Chen,Wu, Zeng-Qiang,Xu, Jing-Juan,Xia, Xing-Hua,Chen, Hong-Yuan

, p. 10186 - 10194 (2010)

To understand the fundamentals of enzyma...

A Sweet H2S/H2O2Dual Release System and Specific Protein S-Persulfidation Mediated by Thioglucose/Glucose Oxidase

Li, Xiaolu,Ni, Xiang,Qian, Wei-Jun,Shen, Tun-Li,Xian, Ming

, p. 13325 - 13332 (2021/09/03)

H2S and H2O2 are two redox regulating mo...

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