产品名称

英文名称：D-(+)-Gluconic acid δ-lactone

同义词

gluconolactone、delta-gluconolactone、90-80-2、D-glucono-1,5-lactone、Gluconic acid lactone、1,5-Gluconolactone、Glucono delta-lactone、D-Gluconolactone、d-(+)-Glucono-1,5-lactone、D-Gluconic acid lactone、D-Gluconic acid delta-lactone、1,5-D-Gluconolactone、Gluconic、D-(+)-葡萄糖酸-1,5-内酯、D-葡萄酸内酯、D-葡萄糖酸δ-内酯、D-葡萄糖酸-δ-内酯、糖酸δ-内酯, δ-葡萄糖酸內酯, 1,2,3,4,5-五羟基己酸δ-内酯

产品性质

CAS编号：90-80-2

分子式：C6H10O6

分子量：178.14

Beilstein号：83286

EC号：202-016-5

MDL号：MFCD00006647

PubChem编号：7027

别名：D-(+)-葡萄糖酸-1,5-内酯|D-葡萄酸内酯|D-葡萄糖酸δ-内酯|D-葡萄糖酸-δ-内酯|糖酸δ-内酯, δ-葡萄糖酸內酯, 1,2,3,4,5-五羟基己酸δ-内酯

英文别名：gluconolactone|delta-gluconolactone|90-80-2|D-glucono-1,5-lactone|Gluconic acid lactone|1,5-Gluconolactone|Glucono delta-lactone|D-Gluconolactone|d-(+)-Glucono-1,5-lactone|D-Gluconic acid lactone|D-Gluconic acid delta-lactone|1,5-D-Gluconolactone|Gluconic

规格或纯度：99%

英文名称：D-(+)-Gluconic acid δ-lactone

生化机理：Gluconolactone is a product of the oxidation of glucose by glucose oxidase. It has been found to be a mixed type, noncompetitive inhibitor for the hydrolysis of p-nitrophenyl alpha-D-glucoside by glucoamylase, an enzyme that breaks down starch into glucose.

应用：a product of the oxidation of glucose by glucose oxidase

储存温度：充氩

运输条件：常规运输

产品介绍：可溶于水，并自动均匀地水解成葡萄糖酸。醌蛋白葡萄糖脱氢酶将D-葡萄糖转化成GDL，这逐渐降低了pH值并转录控制灵菌红素的生产。 GDL常用于食品工业，通过酸化使酪蛋白酸钠凝胶化。 GDL有助于克服使用起始细菌培养物的困难和变化。已用于制备冷固化凝胶、和水凝胶。Product ApplicationGlucono delta-lactone (GDL) is akind of excellent multifunctional food additive. It is mainly used as protein coagulant, acidifier, pickling, or leavening agent. expander, preservative, seasonings, sequestrant, chelating agent, color-preserver, etc. it is widely applied to food, daily chemical industry, pharmaceuticals, cosmetics. Plastic and resinous modification, electrode position and polish, metal-surface cleaning and organic synthesis.

IUPAC Name：(3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-one

INCHI：InChI=1S/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

InChi Key：PHOQVHQSTUBQQK-SQOUGZDYSA-N

Canonical SMILES：C(C1C(C(C(C(=O)O1)O)O)O)O

Isomeric SMILES：C([C@@H]1[C@H]([C@@H]([C@H](C(=O)O1)O)O)O)O

WGK Germany：3

RTECS：LZ5184000

PubChem CID：7027

Reaxy-Rn：83286

溶解性：Soluble in water (500 g/l) at 20 °C, alcohol (1g/100g), and methanol (very slightly). Insoluble in ether, diethyl ether, and acetone.

密度：0.6

敏感性：对湿度敏感;对光线敏感

比旋光度：63.5 ° (C=10, H2O)

熔点：160°C

Merck Index：4457

个人防护装备：Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter

产品包装