Nicotinic Acid CAS 59-67-6 Dị Ọcha> Ụlọ ọrụ 99.5% (HPLC)
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Nicotinic Acid (Niacin; Vitamin B3) (CAS: 59-67-6) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com
Aha Chemical | Nicotinic acid |
Ụdị okwu | Niacin;Pyridine-3-carboxylic acid;Vitamin B3;3-Picolic acid |
Nọmba CAS | 59-67-6 |
Nọmba CAT | RF2536 |
Ọnọdụ Ahịa | N'ahịa, Ikike Mmepụta Tọn 50 kwa ọnwa |
Usoro ihe omimi | C6H5NO2 |
Ibu molekụla | 123.11 |
Ebe Na-agbaze | 235.0 ruo 240.0 ℃ (ọkụ) |
Njupụta | 1.473g/mL |
Mmetụta | Ìhè nwere mmetụta, mmetụta ikuku |
Solubility na Mmiri | Soluble na mmiri (15 g / l na 20 ℃), mmanya na-ekpo ọkụ, Alkali Hydroxides, Propylene Glycol, Ethanol (12.5 g / l na 25 ℃), DMSO (25 mg / ml), methanol, Carbonates.Na-adịghị ike na diethyl ether. |
Ụdị | Ruifu Chemical |
Ihe | Nkọwapụta |
Ọdịdị | White Crystalline ntụ ntụ |
Ụzọ ịdị ọcha / nyocha | > 99.5% (HPLC) |
Ụzọ ịdị ọcha / nyocha | > 99.5% (Titration sitere na NaOH) |
Ebe Na-agbaze | 235.0 ruo 240.0 ℃ |
Mmiri (nke Karl Fischer) | <0.20% |
Ihe fọdụrụ na mgbanye | <0.10% |
Ọdịghị ọcha nke Onye ọ bụla | <0.20% |
Mgbakọta adịghị ọcha | <0.50% |
Chloride (dị ka Cl) | <0.02% |
Sulfate (dị ka SO4) | <0.02% |
Ọla dị arọ (dị ka Pb) | <0.001% |
Mercury (Hg) | <0.10pm |
Arsenic (dị ka) | <1.00pm |
Cadmium (Cd) | <1.00pm |
Nnwale Microbiological | |
Ngụkọta ọnụ ọgụgụ efere | ≤100cfu/g |
Mkpokọta yist & ebu | ≤100cfu/g |
E. Coli | Ihe ọjọọ |
Salmonella | Ihe ọjọọ |
pH | 3.0-4.0 |
Spectrum infrared | Dabara na Ọdịdị |
Solubility | Edo na-enweghị agba ruo na-agwụ ike nke ukwuu, doro anya (50mg/ml, 1M NaOH) ngafe |
Nlele ọkọlọtọ | Standardkpụrụ ụlọ ọrụ |
ngwugwu: Kalama, Aluminom foil bag, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ
Ọnọdụ Nchekwa:Na-echekwa n'ime akpa ndị a kpuchiri ekpuchi na ebe dị jụụ na nke kpọrọ nkụ;Chebe site na ìhè na mmiri mmiri
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Ahụmịhe afọ 15?Anyị nwere ihe karịrị 15 afọ nke ahụmahụ na mmepụta na mbupụ nke a dịgasị iche iche nke elu mma pharmaceutical intermediates ma ọ bụ ezi kemịkal.
Isi ahịa?Na-ere ahịa ụlọ, North America, Europe, India, Russia, Korea, Japanese, Australia, wdg.
Uru?Ogo dị oke mma, ọnụ ahịa dị ọnụ ala, ọrụ ọkachamara na nkwado teknụzụ, nnyefe ngwa ngwa.
OgoNkwenye?Usoro njikwa mma siri ike.Ngwá ọrụ ọkachamara maka nyocha gụnyere NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, wdg.
Ihe atụ?Ọtụtụ ngwaahịa na-enye ihe nlele efu maka nyocha dị mma, ndị ahịa kwesịrị ịkwụ ụgwọ mbupu.
Nyocha ụlọ ọrụ?Nnabata nyocha ụlọ ọrụ.Biko mee oge oge tupu oge eruo.
MOQ?Enweghị MOQ.A na-anabata obere usoro.
Oge Mbuga ozi? Ọ bụrụ n'ime ngwaahịa, ekwenyere nnyefe ụbọchị atọ.
Ụgbọ njem?Site Express (FedEx, DHL), nke ikuku, site n'oké osimiri.
Akwụkwọ?Mgbe ọrụ ahịa gasịrị: COA, MOA, ROS, MSDS, wdg nwere ike ịnye.
Synthesis omenala?Nwere ike ịnye ọrụ nhazi ahaziri iche ka ọ dabara mkpa nyocha gị nke ọma.
Usoro ịkwụ ụgwọ?A ga-ebu ụzọ ziga akwụkwọ ọnụahịa Proforma mgbe nkwenye nke iwu, kpuchiri ozi ụlọ akụ anyị.Ịkwụ ụgwọ site na T/T (Telex Nyefee), PayPal, Western Union, wdg.
Nicotinic acid (Niacin; Vitamin B3) (CAS: 59-67-6) bụ otu n'ime vitamin iri na atọ dị mkpa ma bụrụ nke otu B nke vitamin.Ka ọ dị ugbu a, a na-ejikarị niacin eme ihe dị ka ihe mgbakwunye nri, nke enwere ike iji dị ka ihe mgbakwunye nri iji meziwanye ọnụọgụ protein nri, kwalite mkpụrụ mmiri ara ehi nke mmiri ara ehi, ma melite mkpụrụ na àgwà azụ na anụ ọkụkọ.Ọkụkọ, ọbọgwụ, ehi, atụrụ.Niacin bụkwa ihe etiti ọgwụ na-ejikarị eme ihe.Enwere ike iji ya dị ka akụrụngwa iji mepụta ọgwụ dị iche iche, dịka niacin, Niacin inositol na ndị ọzọ.Na mgbakwunye, Niacin na-arụkwa ọrụ na-enweghị atụ na ihe ndị na-egbuke egbuke, DVES, ụlọ ọrụ electrolysis na mpaghara ndị ọzọ.Mgbe ụfọdụ, a na-eji Niacin agwọ ọrịa akwara obi (atherosclerosis).Enwere ike iji ya na ọgwụ, ubi feedstuff.A na-eji Nicotinic acid dị ka ihe mgbakwunye na nri nri.A na-eji Nicotinic acid egbochi pellagra na ụkọ vitamin ndị yiri ya, ọ na-agbasakwa arịa ọbara.A na-eji Nicotinic acid mee ihe dị ka reagent biochemical;Nri mejupụtara nke anụ ahụ omenala usoro.Nicotinic acid (Niacin; Vitamin B3) nwere ọrụ siri ike n'ime arịa ọbara gbara ya gburugburu iji gbasaa, maka ọgwụgwọ isi ọwụwa, migraine, tinnitus, ọrịa ntị n'ime vertigo.Ọ bụ ọgwụ vitamin maka anti-pellagra.Enwere ike iji ya gbasaa ọgwụ ọbara ma jiri ya mee ihe n'ọtụtụ ebe dị ka ihe mgbakwunye nri na nri.Dị ka ọgwụ intermediates ọ na-eji maka mmepụta nke isoniazid, nicotinamide, Nicole breeki na Hexanicit wdg .. Ọ dị na ọnụ ọgụgụ dị nta nke dịtụ nri vitamin nri, ọbụna mgbe nri na nchekwa ga-abụ a nnukwu ọnwụ na-emetụta ya irè.Ọ nwere ike ịkwalite ahụike mgbaze, belata ọrịa eriri afọ;mee ka akpụkpọ ahụ dịkwuo mma;mgbochi na ibelata oke migraine;na-akwalite mgbasa ọbara, ọbara mgbali;belata afọ ọsịsa.A na-ejikọta Nicotinic acid na coenzyme nke dehydrogenate enzyme nwere protein n'ime ahụ ma na-ekere òkè na usoro ihe na ike metabolism.
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