High Quality Vitamin C Powder Ascorbic Acid for Food
Product Specifications
- Food Grade
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Product Attributes
- Customization
- Available
- CAS No.
- 50-81-7
- Formula
- C6h8o6
- Model NO.
- Food Grade
- EINECS
- 200-066-2
- Packaging Material
- Paper
- Storage Method
- Keep in Dry and Ventilate Place
- Shelf Life
- 36month
- Type
- Ascorbic Acid
- Resource
- Chemosynthesis
- Appearance
- White to Light Yellow Crystals or Powder
- Assay
- 99.0-100.5%
- Loss on Drying
- 0.4%Max.
- E No.
- E300
- pH
- 2.1-2.6
- Molecular Weight
- 176.13
- Density
- 1.694G/Cm3
- Melting Point
- 190-192 ℃
- Water Solubility
- Easily Soluble
- Alcohol Solubility
- Slightly Soluble
- Boiling Point
- 553 ℃
- Transport Package
- 25kg Carton
- Specification
- Food Grade
- Trademark
- SINSUR
- Origin
- China
- HS Code
- 2936270010
- Production Capacity
- 500mt/Month
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Product Description
Ascorbic acid, a water-soluble dietary supplement, is white to light yellow crystals or powder with an acidic taste. It is soluble in water, slightly soluble in alcohol, and insoluble in ether, chloroform, benzene, petroleum, oils and fats. As food additives, ascorbic acid is mainly used as antioxidant.
Physical Properties:
| Molecular Weight | 176.13 |
| Density | 1.694g/cm3 |
| Boiling Point | 553 ºC |
| Melting Point | 190-192 ºC |
| Water Solubility | Easily soluble |
Specification:
| Test Item | Unit | The Standard |
| Appearance | White or almost white crystals crystalline powder | |
| Assay | % | 99.0-100.5 |
| Melting Point | ºC | About 190 |
| PH | 2.1~2.6 | |
| Clarity of Solution | Clear | |
| Colour of Solution | BY7 Max. | |
| Copper | ppm | 5 Max. |
| Heavy Metals | ppm | 10 Max. |
| Mercury | ppm | <0.1 |
| Lead | ppm | <2 |
| Arsenic | ppm | 3 Max. |
| Cadmium(CD) | PPM | <1 |
| Oxalic Acid | % | 0.2 Max. |
| Iron | ppm | 2 Max. |
| Loss of drying | % | 0.4 Max. |
| Residue on Ignition | % | 0.1 Max. |
| Specific Optical Rotation | +20.5°~+21.5° |
Package: 25kg carton or as customer's request.

As food additives, ascorbic acid is mainly used as antioxidant.

Storage: Please keep in shade, under seal, dry and ventilation area.
Professional: with more than 15years food additives export experience, we understand your need easily and completely.
Quality and delivery: quality is the life of a company to survive. We put quality as our first consideration in any business. We only supply our customers the first-class products.
We can arrange delivery by sea, by air, by train or by express within the stipulated period.
Credibility: credibility is the base of a company. We may be not the best, but we are the one what we have said

About the Supplier
Company Profile
Based in China, private-owned, Sinsur is a professional manufacturer&supplier. Qingdao Sinsur Chemical Co., Ltd is special for food related chemicals, dehydrate vegetables and some basic chemicals. We can supply nearly all kinds of food related chemicals, like acidity regulators, sweeteners, preservatives, antioxidants, stabilizers, thickeners, phosphates, swelling agents, etc. Thanks to our customers, now we developed very competitive advantage for preservatives, sweeteners, and dehydrate vegetables and some basic chemicals, like snow melting agent, calcium chloride, soda ash, sodium bicarbonate, etc.
From sourcing, manufacturing, quality control, delivery and after service, Sinsur Chemical executes strict management systems to guarantee the qualified, safe&health products to the end users. Facing the increasing challenges to manufacturers, we optimize all the resources to reduce cost, maximum profits and sustain consistent supply capacity.
Communication is our working manner, which makes us difference. You have needs, we have the solution. Customer is the core of all our activities. Together with our suppliers, Sinsur Chemical would like to be the value-added part of your success.
Our history:
2010, we started our export on food chemicals;
2015, we enlarged our export scope, dehydrated vegetables was included in our business;
2018, with years development, we now have two main business units: Food chemicals and basic chemicals;
2020, under the introduction of our suppliers, we developed basic chemicals, like soda ash, sodium sulphate, snow melting agent, calcium chloride, etc.
About Our Factory & Business Background
- Address
- No. 29, Jiujiang Road, Qingdao, Shandong, China
- Terms of Payment
- LC, T/T
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF
- Average Lead Time
- Peak Season Lead Time, one month, Off Season Lead Time, within 15 workdays
- Nearest Port
- Qingdao
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2010-01-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
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