China CAS 127-47-9 Vitamin B1 HCl, Find details about China Vitamin B1 HCl, Vitamin B1 HCl Price from CAS 127-47-9 Vitamin B1 HCl
Name | Vitamin B1 HCL | CAS No. | 127-47-9 |
Molecule Formula | C10H10O4 | MOQ is 0.1kg | 10g free sample |
Molecular Weight | N/A | ||
Specification | 99% | ||
Test Method | HPLC | Plant Source | Rice bran |
Appearance | White powder | Extraction Type | Solvent extraction |
Grade | Phamaceutical and food | Brand | Rongsheng |
Description | 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. | ||
Application | 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 shoulds 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. | ||
Storage | Stored in a clean, cool, dry area; keep away from strong, direct light. | ||
Shelf life | 2 years when properly stored. | ||
Packaging | 1kg/bag,25kg/drum.Or it's at your option. | ||
Delivery | Within 3-5 days after payment. |
Certificate of Analysis | ||
Item | Specification | Result |
Assay | 99% | 99.68% |
Appearance | White powder | conforms |
Odor | Characteristic | conforms |
Taste | Characteristic | conforms |
Particle Size | NLT 100% Through 80 mesh | conforms |
Loss on Drying | <2.0% | 0.46% |
Heavy metals | ||
Total Heavy Metals | ≤10ppm | conforms |
Arsenic | ≤3ppm | conforms |
Lead | ≤3ppm | conforms |
Microbiological Tests | ||
Total Plate Count | ≤1000cfu/g | conforms |
Total Yeast & Mold | ≤100cfu/g | conforms |
E.Coli | Negative | Negative |
Salmonella | Negative | Negative |
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