CAS 89-65-6 Food Additive High Purity Isoascorbic Acid Erythorbic Acid

• Customization: Available
• CAS No.: 89-65-6
• Formula: C6h8o6
• Model NO.: CAS 89-65-6
• EINECS: 201-928-0
• Packaging Material: Paper
• Storage Method: Cool Dry Place
• Shelf Life: >12 Months
• Type: Food Preservatives
• Name: D-Isoascorbic
• QC: Halal.Kosher, ISO, TDS MSDS COA etc.
• Grade: Food Grade
• Pack: Accept OEM
• Transport: as Customer
• Transport Package: 20kg/Carton
• Specification: Acidity Regulators, Antioxidants, Nutrition Enhanc
• Trademark: Minggray
• Origin: China
• HS Code: 2916310000
• Production Capacity: 10000tons/Month

Product Description

Product Description

Introduction (D-isoascorbic acid CAS No.  89-65-6) 
D-isoascorbic acid is a natural, green and highly effective food antioxidant, which plays a considerable role in improving the stability of food and extending the storage period. As an isomer of Vc, D-isoascorbic acid has many similarities in chemical properties with Vc, but as an antioxidant, it has advantages that Vc does not possess. First of all, its oxidation resistance is better than that of Vc. Therefore, when used with VcChemicalbook, it can effectively protect the medicinal components of Vc, and has a good effect in improving the medicinal properties, while protecting the color of Vc. Second, the safety is high, there is no residue in the human body, and the body participates in metabolism after ingestion, which can be partially converted into Vc. In recent years, it has been applied to Vc tablets, Vc Yinqiao tablets and Vc health products as a kind of auxiliary materials for medicine, and has achieved good results.

Item	Standard
Description	White or slightly yellow crystals or powder
Identity	Positive
Assay	99.0 ~ 100.5 %
Loss on drying	0.4max %
Specific Rotation	-16.5°~ -18°
Residue on ignition	0.3max %
Heavy Metals (as Pb) (mg/kg)	10max
Lead (mg/kg)	2max
Arsenic (mg/kg)	3max
Mercury (mg/kg)	1max
Oxalate	Passes test

 

Product Parameters

Products Parameters:

Item	Standard
Description	White or slightly yellow crystals or powder
Identity	Positive
Assay	99.0 ~ 100.5 %
Loss on drying	0.4max %
Specific Rotation	-16.5°~ -18°
Residue on ignition	0.3max %
Heavy Metals (as Pb) (mg/kg)	10max
Lead (mg/kg)	2max
Arsenic (mg/kg)	3max
Mercury (mg/kg)	1max
Oxalate	Passes test

Function and Applications

Function and Application  :

Erythorbic acid can be used as food anti-oxidant; as auxiliary material of drug or health supplies; as stabilizer of chemical raw materials; as except oxygen, and anti-corrosion, and except scale solvent of important component; as electrolytes of electrolytic and plating; as metal micro-powder of production and heavy metal of recycling. In addition, erythorbic acid is also applied to textile chemicals manufacturing, building materials and daily-use chemical industry.

 

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.