- 产品名称
- 葡糖酸-δ-内酯
- CAS NO
- 90-80-2
- 中文别名
- 1,5-葡萄糖酸内酯;D-葡萄糖酸δ-内酯;D葡萄糖酸-δ-内酯;葡萄糖酸-δ-内酯;D-葡萄糖酸-δ-内酯;克劳酸;葡醛酸;葡糖醛酸内脂;D(+)-葡糖酸-Δ-内酯;D(+)-葡萄糖酸-Δ-内酯;葡糖酸内酯;D-葡萄酸内酯;葡萄糖酸[-Δ-]內酯;葡萄酸Δ-内酯;Δ-葡萄糖酸內酯;D-(+)-葡萄糖酸内酯
- 英文名称
- 1,5-Gluconolactone
- 英文别名
- Gluconicacid lactone (6CI);Gluconic acid, lactone, D- (7CI);Gluconic acid, d-lactone, D- (8CI);D-(+)-Gluconic acid d-lactone;D-Gluconic acid 1,5-lactone;D-Gluconic acidlactone;D-Glucono-1,5-lactone;D-Glucono-d-lactone;E 575;Fujiglucon;Gluconolactone;d-Gluconolactone;Glucono-Delta-Lactone;D-Gluconic acid, d-lactone;
- 分子式
- C6H10O6
- 分子量
- 178.14
- EINECS
- 202-016-5
- 熔点
- 160°C (dec.)(lit.)
- 沸点
- 446.4oC at 760 mmHg
- 毒性
Glucono Delta Lactone(GDL)
Identification:
Chemical Name: Glucono-δ-lactone
Synonyms: Delta-Gluconolactone
CAS No.: 90-80-2
EINECS No:202-016-5
Molecular Formula: C6H10O6
E-Code: E575
Properties:
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 GDL and gluconic acid. PH in 1% solution is 3.5,after 2H,PH is 2.5.
Specifications:
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 max.
Arsenic(as As) 3ppm max.
Calcium(as Ca) 0.03% max.
Chloride(as Cl) 0.02% max.
Particle size Be adjustable
Application:
GDL is a kind of excellent multifunctional food additive. It is mainly used as protein coagulant, acidifier, expander, preservative, seasonings, chelating agent, color-preserver, etc. it is widely applied to food, daily chemical industry, pharmaceuticals, cosmetics. Plastic and resinous modification, electrodeposition and polish, metal-surface cleaning and organic synthesis, etc.
Packing& Storage:
25kg/paper bag; Kept in cool and dry place.
Store in well-closed containers and hygienic conditions in a cool, dark place protected from light/oxidation
Special usage recommendation
After opening the original packing, the complete content should be used immediately. Material can be microbiologically contaminated from unhygienic environment.
- 公司规模
- 11-50人
- 认证信息
-
洛克
- 公司类型
- 贸易商
- 所在地区
- 河南省 郑州
- 联系人
- sinotech
- 电 话
- 0371-86181678
- QQ
- 地 址
- 河南省/郑州市/金水区/丰产路街道