China (Mainland)
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Vitamin B2 with competitive price CAS NO.83-88-5
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,Other
- Product Details
Keywords
- Riboflavin
- Lactoflavine
- B2
Quick Details
- ProName: Vitamin B2 with competitive price
- CasNo: 83-88-5
- Molecular Formula: C17H20N4O6
- Appearance: detailed see specifications
- Application: Vitamin B2(Riboflavin) Cas No:83-88-5 ...
- DeliveryTime: Check with us according to inquiry qua...
- PackAge: 25kgs/drum
- Port: Hangzhou or Shanghai etc
- ProductionCapacity: 10 Metric Ton/Month
- Purity: 99%min
- Storage: Stored in a cool and dry well-closed c...
- Transportation: by air or sea
- LimitNum: 1 Kilogram
- Residue on Ignition: ≤0.3%
- Heavy Metal: ≤10ppm
- Valid Period: 3years
Superiority
Vitamin B2(Riboflavin) Cas No:83-88-5 USP2021
| Name | Riboflavin | |
| Synonyms | 7,8-Dimethyl-10-ribitylisoalloxazine; Lactoflavine; Vitamin B2 | |
| Molecular Structure | ||
HANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture.
With about ten years of business experiences on the marketing & distribution, thinkchem specializes in exporting pharmaceuticals, veterinary drugs, feed additives, intermediates, fine chemicals, plants extracts, pesticides, food & nutrition additives.
Thinkchem is good at offering excellent outsourcing services to overseas customers as well as laboratory support.
Custom manufacture
Thinkchem is good at offering contract manufacture and custom synthesis under confidential agreement timely and effectively, and providing sales service from grams ,kilograms to multi-tons particularly for pharmaceuticals and their intermediates discovery and development. Thinkchem is equipped with modern lab apparatus including HPLC, GC. TLC AND NMR, motivated by a team of highly qualified personnel using these equipments.
Staff
Thinkchem is composed of chemical technicians, analytical chemists, organic chemists, and chemical engineers educated in leading universities in china. Our staff is supported by a group of consultants from academia with expertise in chemical synthesis and analytical chemistry.
Details
Vitamin B2(Riboflavin) Cas No:83-88-5 USP2021
Identification: Intense yellowish-green fluorescence that dis-appears upon the addition of mineral acids or alkalies;
Particle Siz: 95% passes through 80 mesh;
Aerobic Plate Count: ≤1000CFU/g;
Yeast&moulds: ≤100 CFU/g;
| Name | Riboflavin | |
| Synonyms | 7,8-Dimethyl-10-ribitylisoalloxazine; Lactoflavine; Vitamin B2 | |
| Molecular Structure | ||
| Molecular Formula | C17H20N4O6 | |
| Molecular Weight | 376.37 | |
| CAS Registry Number | 83-88-5 | |
| EINECS | 201-507-1 | |
| Melting point | 290 ºC | |
| alpha | -135 º (c=5, 0.05 M NaOH) | |
| Water solubility | 0.07 g/L (20 ºC) |
1. Well-trained professional sales team dedicated to source, audit and export.
2. Well-trained R & D team equipped with new knowledge, new ideas and new insights to support product development and innovation.
3. Well-established partnership with major pharmaceutical and chemical companies in china.
4. Wide range of products and efficient regulatory documentation offered to customers.
