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Thiamine Mononitrate Vitamin B1 Vb1 Mono CAS 59-43-8 CAS NO.59-43-8
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,Other
- Product Details
Keywords
- Vitamin B1
- 59-43-8
- Vitamin B1 Mono
Quick Details
- ProName: Thiamine Mononitrate Vitamin B1 Vb1 Mo...
- CasNo: 59-43-8
- Molecular Formula: C12h17cln4OS
- Appearance: white powder
- Application: For pharmaceutical
- DeliveryTime: as customers request
- PackAge: 1-5KG/Tin or Bag,25KG/Drum, 200KG/Drum
- Port: any port in China
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: >99%
- Storage: Cool Dry Place
- Transportation: by sea or by air
- LimitNum: 1 Kilogram
Superiority
| 1)Quick Response Within 12 hours; |
| 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc. |
| 3) OEM/ODM Available; |
| 4) Reasonable & Competitive Price; |
| 5) Fast Delivery: Samples from stock; bulk products within 7 days; |
| 6) Professional Documents for Your Clearance; |
| 7) Economic Freight Save Your Cost; |
| 8) All your money be refund immediately if quality issue happens. |
Details
Product information
Vitamin b1 is also called thiamine or fight neuritis vitamins or resistance beriberi, white crystal, the presence of oxidants easily by oxidative dehydrogenation thiamine, which appear blue fluorescence under uv irradiation.By the pyrimidine ring and based on the combination of the methyl thiazole ring a B vitamin.
White crystalls or crystal powder; Have a faint, smelly, bitter taste, have led to wet, dew in the air, easy to absorb moisture. Easy to decompose metamorphism in alkaline solution.PH 3.5 to 100 ºC high temperature resistant, acid and alkali easy failure is greater than 5.Light and heat titer decreased. Reason should be placed in the window, cool, preservation, storage should not be long. In acidic solution is stable, in the alkaline solution is not stable, susceptible to oxidation and heat damage. Reducing substances sulfite, such as sulfur dioxide can make vitamin B1 inactivation
Specification
| Testing Item | Standard | Result |
| Appearance | White or almost white, crystalline powder or small, colourless granule | conforms |
| Assay (on dry basis) | 98.5% ~ 101.0% | 100.00% |
| Identification | A: IR absorption; | conforms |
| C: Reaction of nitrates | ||
| Appearance of solution | Clear, not more intense than Y7 | conforms |
| PH | 6.8 ~ 7.5 | 7.2 |
| Loss on drying | ≤0.5% | 0.08% |
| Chloride | ≤0.06% | <0.06% |
| Sulphated ash | ≤0.1% | 0.02% |
| Heavy metals | ≤10 ppm | <10 ppm |