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CAS No 90-80-2 , delta-Gluconolactone

  • Name: delta-Gluconolactone
  • Synonyms: Glucono-Delta-Lactone; Gluconic lactone; delta-Gluconolactone, coarse powder;delta-Gluconolactone; D-Glucono-1,5-lactone; D-Aldonolactone;D-Aldonolactone; delta-Gluconolactone; Glucono delta-lactone; D-(+)-Glucono-1,5-lactone;1,5-Gluconolactone; D-threo-Aldono-1,5-lactone; D-Gluconic acid, delta-lactone; Gluconic acid lactone; Glucolactone; D-Glucono-delta-lactone;
  • CAS Registry Number:
  • Melting Point: 151-155 ºC
  • Flash Point: 192.3 ºC
  • Boiling Point: 446.4 ºC at 760 mmHg
  • Density: 0.6
  • Refractive index: 1.607
  • Alpha: 65 º (C=1,H2O)
  • Water Solubility: 500 G/L (20 ºC)
  • Safety Statements: Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
  • Hazard Symbols: Xn: Harmful;Xi: Irritant;
  • Flash Point: 192.3 ºC
  • EINECS: 202-016-5
  • Molecular Weight: 178.14
  • InChI: InChI=1/C6H10O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-5,7-10H,1H2/t2-,3-,4+,5-/m1/s1
  • Risk Statements: S24/25
  • Molecular Formula: C6H10O6
  • Molecular Structure:CAS No:90-80-2 delta-Gluconolactone
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90-80-2 glucono delta lactone/GDL

  • Glucono delta lactone(GDL) Glucono delta lactone(GDL) USP26 FCCIV can be used as protein coagulant, sour agent, leavening agent, preservative and used in the production of cosmetic and toothpaste. It is white crystal or crystalline powder, breaks dow...
  • Min. Order: 8000
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  • China shandong fuyang biotechnology co.,ltd [Manufacturer]
  • Tel: 86-156-10059389
  • Address: Longmen dezhou,ShandongChina
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90-80-2 Glucono Delta Lactone(GDL) Food Grade

  • High Quality Glucono Delta Lactone(GDL) Product Name:Glucono Delta Lactone(GDL) CAS No.:90-80-2 EINECS No:202-016-5 Standard: USP, FCC, BP Properties:White crystalline powder, almost odorless, freely soluble in water Application:GDL is a kind of exce...
  • China Henan Sinotech Import & Export Corporation [Manufacturer, Trading Company]
  • Tel: 86-371-86189866
  • Fax: --
  • Address: Dongming Road Zhengzhou,HenanChina
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90-80-2 Glucono-Delta-Lactone

  • GDL is a kind of excellent multifunctional food additive. It is mainly used as protein coagulant, acidifier, expander, preservative, seasonings, chelating agent, colour-preserver,etc. It is widely applied to food, daily chemical industry, pharmaceuti...
  • Min. Order: 6000
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  • China Shandong Fuyang Biotechnology Co.,Ltd. [Manufacturer, Trading Company]
  • Tel: 86-534-2169036
  • Fax: 86-534-2169036
  • Address: Pingyuan Longmen Development Zone Dezhou,ShandongChina
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90-80-2 Glucono Delta Lactone

  • CAS No.: 90-80-2 Formula: C6H10O6 Molecular weight: 178.1414 Appearance: White crystalline powder, almost odourless Assay(as C6H10O6): 99.0% min. Sulphate: 0.03% max. Reducing substances: 0.5% max. Heavy metals(as Pb): 20ppm max. Lead(as Pb): 10ppm m...
  • Min. Order: 25000
  • FOB Price: USDfalse - false /
  • China Shandong Fuyang Biotechnology Co.,Ltd [Manufacturer, Distributor/Wholesaler]
  • Tel: 86-534-2169036
  • Fax: 86-534-2169036
  • Address: Pingyuan Longmen Develop Ment,Shandong.China DEZHOU,ShandongChina
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90-80-2 Glucono Delta Lactone 100%

  • GDL, white crystalline powder, almost odorless,freely soluble in water(60g/ml),has a slightly sweet taste, then sour, sparingly soluble in ethyl alcohol(1g/100ml),almost insoluble ether. Upon addition to water readily forms an mixture of the lactone ...
  • Min. Order: 25000
  • FOB Price: USDfalse - false /
  • China Shandong Fuyang Biotechnology Co.,Ltd [Manufacturer, Distributor/Wholesaler]
  • Tel: 86-534-2169036
  • Fax: 86-534-2169036
  • Address: Pingyuan Longmen Develop Ment,Shandong.China DEZHOU,ShandongChina
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90-80-2 Glucono-δ-lactone USP26 FCCIV

  • Glucono-δ-lactone USP26 FCCIV product Name: Glucono-δ-lactone USP26 FCCIV Synonyms: D-Aldonolactone; D-Gluconic acid, delta-lactone; D-(+)-Glucono-1,5-lactone; D-Glucono-delta-lactone; delta-Gluconolactone; delta-Gluconolactone, coarse powder; D-th...
  • Min. Order: 10000
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  • China Hubei Wuhan Yuancheng Saichuang Technology Co., Ltd. [Manufacturer]
  • Tel: 86-027-88322715
  • Fax: 86-027-88048077
  • Address: No.496,Zhongshan Road, Wuhan, Hubei, China Wuhan,HebeiChina
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90-80-2 Glucono-δ-lactone USP26 FCCIV

  • China Taiyuan RHF CO., ltd. [Manufacturers]
  • Tel: 0351-7436719
  • Fax: +86-351-7436719
  • Address: Shuangta South Alley 46,2-1, YingZe Area,Taiyuan, ShanXi ,ShanXiChina
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90-80-2 Glucono delta lactone

  • Glucono delta lactoneGlucono delta lactone, 98%
  • China PMIDA AGROCHEMICAL CO.,LTD [Manufacturer]
  • Tel: +86-023-67030808-8010
  • Fax: +86-023-67030809
  • Address: 17F,Venus Science Incubate Center,No.60 Xingguang Road,New North Zone401121 ChongqingCHINA Chongqing,China
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90-80-2 Glucono delta lactone

  • Glucono delta lactone, 98%
  • China Shanghai Rainbow Chemistry Co., Ltd. [Manufacturer]
  • Tel: +86-21-64968086
  • Fax: +86-21-64968086
  • Address: Room 128, Building B, No. 8 Lane 1305, Huajing Road, Xuhui District, Shanghai, P.R. China 200000 Shanghai CHINA Shanghai,China
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90-80-2 D-(+)-Glucono-1,5-lactone

  • D-(+)-Glucono-1,5-lactone
  • Hong kong Frapp's Pharma (Hongkong) Co.,Ltd [Manufacturer]
  • Tel: +852 8130 0917
  • Fax: +852 8130 0927
  • Address: Room 801,Mongkok Harbour Centre,638 Shanghai Street,Mongkok,Kowloon,Hongkang518001 MongkokHONG KONG Mongkok,Hong kong
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References of delta-Gluconolactone
Title: Gluconolactone
CAS Registry Number: 90-80-2
CAS Name: D-Gluconic acid d-lactone
Synonyms: glucono delta lactone; delta gluconolactone
Trademarks: Fujiglucon (Fujisawa)
Molecular Formula: C6H10O6
Molecular Weight: 178.14
Percent Composition: C 40.45%, H 5.66%, O 53.89%
Literature References: Prepn by oxidation of glucose with bromine water: Isbell, Pigman, J. Res. Natl. Bur. Stand. 10, 337 (1933); by oxidation of glucose in Acetobacter suboxydans: King, Cheldelin, Biochem. J. 68, 31P (1958). Structure: J. Stanék et al., The Monosaccharides (Academic Press, New York, 1963) p 271.
Properties: Crystals, dec 153°. Sweet taste (different from gluconic acid). [a]D20 +61.7° (c = 1). Soly in water 59 g/100 ml; in alc about 1 g/100 g. Insol in ether. Hydrolyzed to gluconic acid by water. A freshly prepd 1% aq soln has a pH of 3.6 changing to pH 2.5 within 2 hrs.
Optical Rotation: [a]D20 +61.7° (c = 1)
Use: Component of many cleaning cmpds because of the sequestering ability of the gluconate radical which remains active in alk solns; in the dairy industry to prevent milkstone; in breweries to prevent beerstone; as latent acid catalyst for acid colloid resins, particularly in textile printing; as a coagulant for tofu.