Tom ntej: Thiamine nitrate CAS 532-43-4

Thiamine nitrate CAS 532-43-4 Featured duab

CAS:532-43-4 ib

Molecular Formula:C12H17N5O4S

Molecular Luj:327.36 ib

EINECS:208-537-4 ib

Synonyms:3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methylthiazolium nitrate; THIAMINE NITRATE; THIAMINE MONONITRATE; VITAMIN B1 MONONITRATE; VITAMIN B1 NITRATE; THAUM ; MONONITRATE USP; Thaimenitrate; THIAMINEMONONITRATE, FCC; Thiaminnitrat

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Thiamine nitrate CAS 532-43-4 yog dab tsi?

Thiamine nitrate yog ib rab koob dawb zoo li siv lead ua los yog crystalline hmoov nrog cov nplej faint bran zoo li cov ntxhiab tsw thiab iab saj. Melting point 248-250 ℃ (decomposition). Soluble hauv dej (1g yaj hauv 1mL dej ntawm 20 ℃), me ntsis soluble hauv ethanol, insoluble hauv ether, benzene, chloroform, thiab acetone. Ob qho tshuaj tiv thaiv redox tuaj yeem ua rau nws poob nws txoj haujlwm. Nws muaj cov thermal stability zoo hauv huab cua thiab acidic aqueous daws (pH 3.0-5.0), thiab yooj yim decomposed nyob rau hauv nruab nrab thiab alkaline tej yam kev mob.

Specification

Yam khoom	Specification
Purity	99%
Melting point	374-392 ° C
pKa	4.8 (ntawm 25 ℃)
MW	327.36 ib
Cia tej yam kev mob	2-8 ° C

Daim ntawv thov

Thiamine nitrate, ua cov khoom noj ntxiv, ua lub luag haujlwm tseem ceeb hauv kev tswj cov hlab ntsha ib txwm ua thiab kev ua haujlwm ntawm lub plawv thiab plab zom mov nrog vitamin B1. Thaum cov tsiaj nyeg thiab nqaij qaib tsis txaus, lawv ua rau cov carbohydrate metabolism tsis zoo thiab tsis qab los noj mov. Cov koob tshuaj yog 20-40g / t. Muaj peev xwm ntxiv dag zog nrog thiamine nitrate, cov tshuaj tshwj xeeb yuav tsum tau hloov dua siab tshiab. Haum rau vitamin B1 tsis muaj peev xwm, nws muaj kev ua haujlwm ntawm kev tswj cov piam thaj hauv cov metabolism thiab cov paj hlwb, thiab tseem siv tau los ua kev kho mob ntxiv rau kev zom zaub mov, neuropathy, thiab lwm yam.