80% pure water soluble Vitamin b2 powder
| Payment Type: | L/C,T/T,D/P |
|---|---|
| Terms of Trade: | FOB,CFR,CIF,CIP |
| Min. Order: | 25 Kilogram |
| Delivery Time: | 15 Days |
| Packaging: | 25kg/fiber drum,or 25kg/carton,or according to customers'requirement |
|---|---|
| Productivity: | 50 Ton/Tons per Month |
| Brand: | YIHE-CHEM |
| Transportation: | Ocean,Land,Air |
| Place of Origin: | CHINA |
| Port: | SHANGHAI,TIANJIN |
Basic Info
Model No.: YH-P-1
Product Description
Vitamin B2 (chemical formula: C17H20N4O6, 376.37), also called riboflavin, slightly soluble in water, heating in neutral or acidic solution is stable. For yellow enzymes in the body part of prosthetic group (yellow enzymes play a role of hydrogen in the biological oxidation reduction), when the lack of, will affect the body's biological oxidation, and make the metabolic disorder. Its lesions characterized by inflammation of the mouth, eye and genital area, such as deficiency, cheilitis, glossitis, conjunctivitis and scrotal phlogistic, etc., so the product can be used in the prevention and control of the disease. Vitamin B2 storage is very limited, so every day provided by the diet. Two properties of vitamin B2 is the main cause of the loss: (1) can be damaged by the light, (2) the heating can be destroyed in the alkali
Riboflavin 83-88-5 vitamin B2 CAS No.: 83-88-5
Product Description1. Chemical Data
Chemical Data: CAS No 83-88-5
Synonyms : (-)-RIBOFLAVIN,TRIHYDRATE;RIBOFLAVINUM;RIBOFLAVINE;(-)-RIBOFLAVIN;RIBOFLAVIN;RIBIPCA;VIT B2;VITAMIN G
Molecular Formular: C17H20N4O6
Molecula Weight: 376.36
EINECS NO: 201-507-1
Appearance: Yellow to Oranger-yellow powder
Specifications: Slightly soluble in water, practically insoluble in alcohol.
Uses: Feed additive ,Food Additive.
Storage: In a non-metallic container, protected from light.
2. SpecificationParticle size: Sieve 90% pass through 0.28mm normal sieve
Loss on drying: ≤3.0%
Residue on ignition: ≤5.0%
Assay (on dry material): ≥80.0%
Conclusion: According to (GB/T 18632-2010), conforms.
| Vitamin B2 80% | |||
| Chemical Data | CAS No | 83-88-5 | |
| Synonyms | (-)-RIBOFLAVIN,TRIHYDRATE;RIBOFLAVINUM;RIBOFLAVINE;(-)-RIBOFLAVIN;RIBOFLAVIN;RIBIPCA;VIT B2;VITAMIN G | ||
| Molecular Formular | C17H20N4O6 | ||
| Molecula Weight | 376.36 | ||
| EINECS NO | 201-507-1 | ||
| Appearance | Yellow to Oranger-yellow powder | ||
| Specifications | Slightly soluble in water, practically insoluble in alcohol. | ||
| Packing | 25kg/fiber drum,or 25kg/carton,or according to customers'requirement | ||
| Uses | Feed additive ,food additive. | ||
| Storage | In a non-metallic container, protected from light. | ||
| Specification | Items | Standard | Results |
| Particle size | Sieve 90% pass through 0.28mm normal sieve | 91% | |
| Loss on drying | ≤3.0% | 2.1% | |
| Residue on ignition | ≤5.0% | 4.1% | |
| Assay (on dry material) | ≥80.0% | 80.6% | |
| Conclusion | According to (GB/T 18632-2010),conforms. | ||
3.Packing: 25kg/fiber drum,or 25kg/carton,or according to customers'requirement
FAQ
Q1: Can you offer free sample?
A1: Yes, we can provide free sample for checking and testing, but you will need to pay the couerier cost.
Q2: Are you a manufacturer or trading company?
A2: We are both manufacturer and trading company.
Q3: Do you have MOQ ( Minimum Order Quantity )?
A3: Yes, there is MOQ, but MOQ will be different in each product, we will try our best to satisfy the buyer's order qty.
Q4: What's your standard leadtime/delivery time?
A4: Our standard leadtme is 3-5 working days after receiving payment
Q5: What about the payment term?
A5: We accept T/T, L/C, D/P etc.
Why Choose Us?
1. Quality
Our products meet MSDS safe standard and we have ISO and other certificate so yan can get high quality products from our company.
2. Price
We are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product.
3. Packing
We can do according to the customers' request.
4. Transport
The products can be transported by Courier, by air or by sea
5. Service
We offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.
shijiazhuang yihe-chem co.,ltd
Establised in 2007,Shijiazhuang Yihe-chem Co.Ltd is engaged in Pesticides,Pharmaceutical Intermediates for agriculture products.With experienced technical team and service team,we have been serving customers in chemical industry and agriculture industry in more than thirty countries and regions.
Our mission is providing high quality products to our customers.Our comprehensive product portfolio and striving for excellent service enable us to develop long-term relationship with our customers all over the world.When you choose Yihe-chem,you may rest assured you are choosing the best value provider in the industry.
Company Info
- Company Name: shijiazhuang yihe-chem co.,ltd
- Representative: Wang Rongli
- Product/Service: Enramycin , Vitamin B2 , N-Methylglucamine , pyrogallol , SORBITOL , copper oxine
- Capital (Million US $): 1000000RMB
- Year Established: 2007
- Total Annual Sales Volume (Million US $): US$2.5 Million - US$5 Million
- Export Percentage: 91% - 100%
- Total Annual Purchase Volume (Million US $): US$2.5 Million - US$5 Million
- No. of Production Lines: 5
- No. of R&D Staff: Fewer than 5 People
- No. of QC Staff: 5 -10 People
- OEM Services Provided: no
- Factory Size (Sq.meters): Below 1,000 square meters
- Factory Location: shijiazhuang
- Contact Person: Mr. qiao jiankai
- Tel: 86-0311-87710061
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