Khoom noj khoom haus qib Thiamine Nitrate Vitamin B1
Product Description
Vitamin B1 (VB1), tseem hu ua thiamine, yog thawj dej-soluble vitamin purified los ntawm tib neeg. Nws yog synthesized los ntawm fungi, microorganisms thiab nroj tsuag, thaum tsiaj thiab tib neeg tsuas tau txais los ntawm zaub mov. Vitamin B1 feem ntau pom muaj nyob rau hauv cov husk thiab kab mob ntawm cov noob, xws li nplej bran thiab bran, thiab kuj nyob rau hauv cov poov xab.
Thiamine feem ntau tshwm sim hauv daim ntawv ntawm nws cov hydrochloride [3], cov mis molecular yog C12H17ClN4OS · HCl, thiab qhov hnyav molecular yog 337.29. Nws tseem hu ua thiamine hydrochloride. Dawb crystalline hmoov. Nws muaj tsis muaj zog thiab tshwj xeeb tsw, iab saj thiab deliquescence. Melting point 248 ℃, yooj yim soluble hauv dej, me ntsis soluble hauv ethanol, insoluble hauv ether thiab benzene.
Daim ntawv pov thawj ntawm Kev Ntsuam Xyuas
| SAIB | SPECIFICATION | TSEEM CEEB |
| Qhov tshwm sim | hmoov dawb | Ua raws |
| tsw | Yam ntxwv | Ua raws |
| Tau saj | Yam ntxwv | Ua raws |
| Assay | 99% | Ua raws |
| Sieve Analysis | 100% dhau 80 mesh | Ua raws |
| Poob rau ziab | 5% Max. | 1.02% |
| Sulfated tshauv | 5% Max. | 1.3% |
| Extract Solvent | Ethanol & Dej | Ua raws |
| Hnyav Hlau | 5 ppm max | Ua raws |
| Raws li | 2 ppm max | Ua raws |
| Residual Solvents | 0.05% Max. | Tsis zoo |
Microbiology
| Tag Nrho Phaj suav | 1000/g Max | Ua raws |
| Poov & Pwm | 100/g Max | Ua raws |
| E. Coli | Tsis zoo | Ua raws |
| Salmonella | Tsis zoo | Ua raws |
Daim ntawv thov
Thiamine HCL (Vitamin B-1) yog kosher vitamin ntxiv nrog qhov tshwj xeeb yam tsawg kawg nkaus ntawm 98% USP24. Cov khoom no feem ntau yog siv rau hauv nutraceutical, khoom noj khoom haus ntxiv, thiab kev siv khoom noj ntxiv.
