| Name |
核黄素(维生素B 2) |
| CAS No. |
83-88-5 |
| Chemical Formula |
C12H17ClN4OS.HCl |
| Specification |
BP 98 / USP 24 |
| Packing |
In 20 kg drums or cartons |
| Functional use |
Nutrition enhancer |
| Items |
Specifications |
| Appearance |
Orange yellow crystalline powder |
| Identification |
positive reaction |
| Specific Rotation |
Should be clear and colorless |
| Color of solution |
No more than solution Y7 or GY7 |
| PH |
2.7 - 3.3 |
| Sulfates |
300 ppm max |
| Nitrates |
None |
| Heavy metals |
20 ppm max |
| Absorbance of solution |
0.025 max |
| Chromatographic purity |
1% max |
| Loss on drying |
5.0% max |
| Residue on ignition |
0.10% max |
| Assay |
98.5 - 101.5% |
Available Grade of Vitamin B2
Food Grade:Vitamin B2 is widely used as nutritional supplement in food and beverage industries. Foodchem's food grade Vitamin B2 is available as fine powder(>98% purity).
Feed Grade:Foodchem's feed grade Vitamin B2 is available as fine powder(>80% purity).
Quality Control
At Foodchem International Corporation, we apply strict quality control process to all our products. All Vitamin B2 we provide has been strictly tested under HACCP and ISO standards and proved to be safe for using as food additive.
Storage&Handling Precaution
Storage: Vitamin B2 should be kept in dry, cool, and shaded place with original packaging, avoid moisture.
Handling Precaution: Handling of Vitamin B2 should only be performed by personnel trained and familiar with handling of organic chemicals. Avoid skin and eye contact and breathing in dust. Avoid handling which leads to dust formation.
Application and Uses of Vitamin B2
Vitamin B2 is a Vitamin widely used as nutrition supplements in food and beverage industries. As a nutrition supplements, Vitamin B2 can be used in a wide variety of industries including: food production, beverage, pharmaceutical, agriculture/animal feed, and various other industries.
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1. Are you manufacturer or distributor of Vitamin B2?
Foodchem doesn't manufacture Vitamin B2. However we have established reliable long term relationship with our manufacturing contractor and our QC team works closely with the manufacturer to insure quality.
2. What types of certification can you provide?
Foodchem International Corporation is an ISO2008:9001 certified company. We can provide HAPPC, KOSHER, HALAL Certificates for Vitamin B2.
3. Do you have Vitamin B2 in Stock?
Yes, we have Vitamin B2 in stock. However, our inventory moves fast, please consult our sales person for more details.
4. What is the lead time for Vitamin B2 ?
If your order quantity is within our inventory amount, we can guarantee delivery in 1 week after the order confirmation. Or, it usually takes 2 weeks or longer.
5. What is the MOQ for Vitamin B2 ?
The MOQ is 500kg.
6. What is the price of Vitamin B2 ?
The price of Vitamin B2 changes a lot as time goes. With over 10 years experience in supplying Vitamin B2, Foodchem can provide Vitamin B2 at the most competitive prices. Please consult our sales person for more details.
7. Do you provide free samples?
Yes. Free samples of Vitamin B2 are available. Please consult our sales person for further details.
8. What type of payment terms can you accept?
We can accept T/T, L/C, D/P, D/A etc... Please consult our sales person for more details.
9. When can I expect to receive the quotation for Vitamin B2?
Our sales person will get back to you in 1 business day to collect all necessary information to prepare the quotation. The quotation for Vitamin B2 will then be sent to you once it’s ready, usually in less than 1 working day.
As a Vitamin B2 supplier, we are really happy to have you on our website. We will do whatever we can do to satisfy your needs. If we are not able to handle your order, we will provide professional suggestion to help you find the right source that fits your need.
Upstream:上游玉米淀粉的价格table and supply is stable. Production capacity of the Vitamin B2 manufacturers slightly decreased.
Downstream: Downstream demand is slowing increasing.
Forecast: Considering the current market trend, price of Vitamin B2 will be slowly going up in the coming months.
Yes. Vitamin B2 is gluten free and widely used in gluten free food to provide a great dietary supplement that are essential for human health to processed food.
Vitamin B2 is a type of vitamin also know as Riboflavin. As a synthesized chemical, Vitamin B2 is general recognized as halal. We will still audit another 2 key points to make sure that our Vitamin B2 is 100% halal: Are there any pig products used in manufacturing process of this ingredient? Does the ingredient contain Alcohol (impure) or other haraam ingredients?
Vitamin B2 is a type of vitamin also know as Riboflavin. As a synthesized chemical, Vitamin B2 is general recognized as Kosher classified as Parve. Moreover, Vitamin B2 is also regulated as Kosher for Passover.
- 5.1. Storage: kept in dry, cool, and shaded place with original packaging, avoid moisture.
- 5.2. Handling precaution: Keep away from heat. Keep away from sources of ignition. Empty containers pose a fire risk, evaporate the residue under a fume hood. Ground all equipment containing material. Do not ingest. Do not breathe dust.
Generally recognized as safe(GRAS) is a FDA designation that a specific substance or ingredient is generally considered safe by experts, and so is exempted from the usual Federal Food, Drug, and Cosmetic Act (FFDCA) food additive tolerance requirements. Vitamin B2 is considered safe by FDA according to existing data and granted GRAS status.
When taken in high doses, riboflavin might cause diarrhea, an increase in urine, and other side effects.
