Chemtrade International ( China )

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Chemtrade International ( China )

Country:China (Mainland)

Business Type:Trading Company

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Contacts

  • Mr.Li Wenqiang
    Tel: +86-532-86893005

  • Fax: +86-532-86893005
  • Province/state: Shandong
  • City: Qingdao
  • Street:Rm 2-501, Huaxia Zonghe Building, No. 410 JInggangshan Road, Huangdao
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Glucono-Delta-Lactone

Glucono-Delta-Lactone CAS NO.90-80-2

  • Product Details

Keywords

  • GDL
  • delta-Gluconolactone

Quick Details

  • ProName: Glucono-Delta-Lactone
  • CasNo: 90-80-2
  • Molecular Formula: C6H10O5
  • Appearance: White crystal powers
  • Application: mainly used as protein coagulant, acid...
  • DeliveryTime: Within two weeks after order cofnirmed
  • PackAge: 25 kgs bags
  • Port: Qingdao, China
  • ProductionCapacity: 2500 Metric Ton/Day
  • Purity: 99.0%
  • Storage: Store in a cool, dry place. Keep conta...
  • Transportation: Not regulated as a hazardous material.
  • LimitNum: 1 Metric Ton
  • Heavy Metals: 0.002% Max

Superiority

Can supply large quantity with higher quality.

Details

 

Glucono-Delta-Lactone

Physical and Chemical characteristics: 


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 GDL and gluconic acid.1% solution ph is 3.5,after 2H,PH is 2.5,about 153℃ decomposition 

 

Molecular formula: C6H10O6

 

Molecular weight: 178.14


                               

Quality standard FCCIV / USP24 / E575 /GB7657-2005 

 

Item

Standard

Item

Standard

Appearance

White crystal powers

Lead %

0.001 Max

Assay %

99.0 Min

Reducing substances %

0.5 Max

Arsenic %

0.0003 Max

Sulfate %

0.03 Max

Heavy metals %

0.002 Max

Chloride %

0.02 Max

Loss on dry %

0.5 Max

 

 

 

Usage: 

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, electrode position and polish, metal-surface cleaning and organic synthesis, etc. For fish and prawn 0.1g/kg, residue is not more than 0.01 mg/kg; For sausage, fish meat paste, grape juice, bean product, the max dosage is 3.0g/kg;It can work with sodium bicarbonate in the ration of 2:1 to make cracker, bread and cake, the dosage is 0.13% of weight of flour .It is made of starch, is not-toxic and harmless to Human. 

 

Packaging 

1)25kg woven bag or compound brown paper bag with plastic lining, 

2)1kg Color Printing plastic bag packing,10kg/carton. 

3) Against the clients’ requirements. 

 

Storage and Transportation 

Keeps in shaded, cool and air places. The shelf time is 2 years. It is a non-dangerous product and can be transported as a common chemical product. Protect them from sunshine or rain. Handle with care in order to avoid damaging the package。 

 

 

                             

 

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Chemtrade International ( China )Tel:+86-532-86893005 Fax:+86-532-86893005  Email:chemtrade@trade-chem.com
 Address:Rm 2-501, Huaxia Zonghe Building, No. 410 JInggangshan Road, Huangdao,266555