Factory Direct Supply High Purity CAS 90-80-2 Delta-Gluconolactone

• Customization: Available
• CAS No.: 90-80-2
• Formula: C6h10o6
• Model NO.: CAS 90-80-2
• EINECS: 202-016-5
• Resource: Chemosynthesis
• Name: 202-016-5
• QC: Halal.Kosher, ISO, TDS MSDS COA etc.
• Grade: Food Grade
• Pack: Accept OEM
• Transport: as Customer
• Transport Package: 10kg/Carton
• Specification: Food Grade
• Trademark: Minggray
• Origin: China
• HS Code: 2833299090
• Production Capacity: 10000tons/Month

Product Description

Product Description

Introduction (Delta-Gluconolactone CAS NO.: 90-80-2) 
Delta-Gluconolactone is a polyhydroxyl acid that can chelate metal ions, moisturize, and has antioxidant activity.Gluconolactone is obtained by oxidation of glucose to gluconic acid or its salts, which is purified by desalting, decolorization,concentration and crystallization. Used as a coagulant, stabilizer, sour agent, preservative and preservative in the food industry, it is a multifunctional food additive.
Name:Delta-Gluconolactone
CAS NO.: 90-80-2
Molecular formula: C6H10O6
Appearance: Powder
Molecuar Weight:136.14100
Packing: 10kg/carton or as customized
Storage conditions: Store in normal temperature and dry warehouse. Dampproof, sun proof, rain proof, and prevent mixing withharmful substances.
Safety precautions: Use personal protective equipment.Avoid inhalation andcontact with eyes and skin. Ensure good ventilation /exhaust workplace. Wash hands immediately after use.

Common Name	Delta-Gluconolactone
CAS Number	90-80-2	Molecular Weight	178.140
Density	0.6	Boiling Point	230.35°C
Molecular Formula	C6H10O6	Melting Point	151-155 ºC

Product Parameters

Products Parameters: 

Items	Standards	Results
Odor	Characteristic	Complies
Loss on Drying	≤7%	Complies
Residue on Ignition	≤5%	Complies
Heavy Metals
Total Heavy Metals	≤10ppm	Complies
Pb	≤3ppm	Complies
As	≤1ppm	Complies
Hg	≤0.1ppm	Complies
Cd	≤1ppm	Complies
Microbial
Total Plate Count	≤1000cfu/g	Complies
Yeast & Mould	≤100cfu/g	Complies
E.coli	Negative	Complies
Salmonella	Negative	Complies
Staphylococcus	Negative	Complies

Function and Applications

Function and Application of Gluconolactone :
1) Gluconolactone is used as chelating agent in milk products
2) Gluconolactone is used as synergist of preservative, enhance the preservation effect, reduce the actual dosage of food preservatives, avoid the risk of excessive use of preservatives. It can be applied to cakes, bread, moon cakes, pastries, desserts and other foods
3) Gluconolactone is used in cosmetics for anti-wrinkle and removing wrinkle
4) In treatment of industrial wastewater containing protein, Gluconolactone is used as protein flocculant

 

Packaging & Shipping

Packing and shipping:
Packing Details:
Packaging: Packages: 25kg/bag,It can also be packaged according to customer needs, and can be affixed with your LOGO and other information.
Shipment:we have established solid cooperation with DHL,TNT,Fedex,UPS,EMS and air freight as well as sea shipping companies for many years,and it is possiable that we use your own shipping agent too.

Company Profile

Company introduction:

Mingray Technology Group Co., Ltd. is a chemical operating enterprise which authorized and approved by MOFCOM which was established in 2009. Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & dyeing, leather processing, fertilizer, water treatment, construction industry, food &feed additives and other areas.Sodium sulfide,  sodium carbonate, oxalic acid, citric acid, PAC are partial strong products. For every years, we stick to business philosophy of" integrity, deligence, fighting, innovation ", and have winning customers praise with our superior quality, favorable price and excellent service.
We are located in Changsha city Hunan province which is aslo the hometown
of "MaoZeDong".We have large warehouses in Hubei, Jiangxi, and Hunan provinces in China with sufficient supply.
Sincerely hope to cooperate with more friends in the world and seek common developments.
Our factory:
Our warehouse:

Our team:
Our exhibition:
Our certificates:

Our Service

Our service:

1. To supply high-quality products with reasonable prices in food additive industry.
2. To follow orders and arrange shipping in time,providing complete documents for customs clearance according to different export policies in different countries.
3. To take all the responsibility in case of product quality problems.
4. To inform customers of price trends in the market timely.
5. Perfect after-sale service,any inquiry will be replied within 24hours.
6. Reasonable and competitive prices with short lead time.
7. Sample is available for your evaluation and formulation development.
8. Dedicated to high quality,stable supply and considerate service.

FAQ

FAQ:

1.What are your payment terms?
For our first cooperate client,usually by TT 30% deposit,balance paid agansit BL copy,or full amount LC at sight.If you be our regular client, payment term can adjust.

2.What is your delivery time?
It depends on order quantity,usually we will arrange shipment within 3-20days.

3.How about packing?
Usually we provide packing as 25kg/bag or carton.Of course,if you have special requirment for packing,we will adjust according to you.

4.When can I get reply?
Our sales manager will contact you within 24hours.

5.How about the validity of products?
According to the products you order,usually 2 years.

6.What documents do you provide?
Usually we provide Commercial Invioce,Packing List, Bill of Loading,COA,Healthy Certificate and Original Certificate,etc.If there are any special requierments in your market,please let us know.

7.Can I get sample before order?
Yes,we can provide free sample once price is agreed,and you have to pay us delivery fee in advance.

8.Where is your loading port?
Usually QINGDAO port.