L-Arginine Hydrochloride CAS 1119-34-2 (H-Arg-OH·HCl) Nyocha 99.0 ~ 101.0% Ụlọ ọrụ dị elu

A na-eji L-Arginine Hydrochloride (H-Arg-OH · HCl) (CAS: 1119-34-2) na nyocha biochemical, belata ọbara amm onia, na-emeso ọgwụ coma imeju, nwekwara ike iji na ọgwụ amino acid, bụ ihe dị mkpa. Akụkụ nke infusion amino acid na nkwadebe amino acid zuru oke, enwere ike iji dị ka mgbakwunye nri.Ojiji L-Arginine Hydrochloride na ngwa gụnyere: Mgbakwunye nri, nri n'ime nri, ndị n'etiti ọgwụ.Ọgwụ Amino Acid.A na-eji L-Arginine Hydrochloride na-agwọ ọrịa obi na ọbara.Ọ bụ ihe mmalite nke nitric oxide njikọ nke na-ebute vasodilation na vivo, ebe ahụ site na izu ike arịa ọbara.A na-ejikwa ya na ọgwụgwọ angina na nsogbu obi ndị ọzọ.Ọ bụ ihe dị mkpa na etiti urea na-etinye aka na nsị nke ihe mkpofu nitrogen.A na-ejikarị ya na mgbasa ozi omenala cell na mmepe ọgwụ.

1119-34-2 - Nnwale
Mbufe nke Ngwọta
Were lg nke ngwaahịa a, Tinye 10ml mmiri ka ọ gbazee, dị ka ultraviolet-visible spectrophotometry (General rule 0401), tụọ nnyefe na 430nm wavelength, ọ bụghị ihe na-erughị 98.0%.
Sulfate
Were 0.5g nke ngwaahịa a wee lelee ya dịka iwu siri dị (Iwu izugbe 0802).E jiri ya tụnyere ngwọta njikwa nke 0.02% nke ngwọta potassium sulfate ọkọlọtọ, ekwesighi itinye uche karịa ().
Phosphate
Were 0.4g nke ngwaahịa a, tinye ya na crucible, tinye 0.3g nke magnesium nitrate na mmiri 5ml, tinye ya na mmiri ịsa ahụ wee kpochaa ka ọ kpọọ nkụ, gbanye ya na obere ọkụ ruo mgbe ọ dị ntụ zuru oke, tinye 5ml mmiri. na 3ml nke sulfuric acid ngwọta (1-4), jiri nwayọọ nwayọọ na-ekpo ọkụ maka nkeji 5, kpoo 10ml mmiri, nzacha, tinye filtrate n'ime tube colorimetric, ma saa ihe nzacha na mmiri ọkụ kwesịrị ekwesị, gbakwunye ammonium molybdate ngwọta. [were ammonium molybdate 0.5g, gbakwunye ngwọta sulfuric acid (3-100) 10ml iji gbazee] na ngwọta nyocha nke phosphorus 1ml nke ọ bụla, kpoo ọkụ na 60 Celsius C maka nkeji 10, dị ka acha anụnụ anụnụ, na ngwọta phosphate ọkọlọtọ (nkenke na-atụ 0.143g nke potassium dihydrogen phosphate, tinye n'ime 1000ml nke flask, tinye mmiri kwesịrị ekwesị ka ọ gbazee na itughari na ọnụ ọgụgụ) 0.02% ml nke ngwọta nchịkwa nke a kwadebere site na otu usoro ekwesịghị ịdị omimi ().
ammonium nnu
Were 0.10g nke ngwaahịa a wee lelee ya dịka iwu siri dị (Iwu izugbe 0808).E jiri ya tụnyere ngwọta nchịkwa nke 0.02% nke ọkọlọtọ ammonium chloride ngwọta, ọ gaghị adị omimi ().
Protein
Were lg nke ngwaahịa a, Tinye 10ml mmiri ka ọ gbazee, tinye 5 tụlee nke 20% trichloroacetic acid ngwọta, ọ dịghịkwa mmiri ozuzo adịghị ekwe.
Amino acid ndị ọzọ
Were ego kwesịrị ekwesị nke ngwaahịa a, tinye mmiri ka ọ gbazee na itughari iji mee ngwọta nwere ihe dị ka 10 mg kwa lml dị ka ngwọta ule;Were 1ml maka nha nkenke ma tinye ya n'ime efere nha 500ml, gbanye ya na mmiri, maa jijiji, dịka ngwọta nchịkwa;Were ego kwesịrị ekwesị nke arginine na lysine hydrochloride n'otu flask ahụ, a na-agbakwunye mmiri ka ọ gbazee na diluted iji kwadebe ngwọta nwere ihe dị ka 0.4mg nke ọ bụla kwa 1ml dị ka usoro kwesịrị ekwesị ngwọta.Dị ka mkpa oyi akwa chromatography (General 0502) ule, sere 5 u1 nke ọ bụla n'ime atọ ndị a ngwọta, otu n'otu n'otu na-atụ na otu silica gel G mkpa oyi akwa efere, na N-propanol-concentrated amonia ngwọta (2: 1) dị ka na-emepụta ihe mgbaze, gbasaa, nkụ, fesa ninhydrin na ngwọta acetone (1-50), na okpomọkụ na 105 Celsius ruo mgbe ntụpọ pụtara, ma nyochaa ozugbo.Ngwọta nchịkwa kwesịrị igosi ntụpọ doro anya, na usoro ọgwụgwọ ọdabara kwesịrị igosi ntụpọ abụọ kewapụrụ kpamkpam.Ngwọta ule ekwesịghị inwe ihe karịrị otu ntụpọ adịghị ọcha, na agba ekwesịghị ịdị omimi (0.2%) karịa isi ntụpọ nke ngwọta nchịkwa.
Ọnwụ na ihicha
Were ngwaahịa a, kpoo na 105 ° C maka awa 3, ọnwụ nke ibu agaghị agafe 0.2% (Iwu n'ozuzu 0831).
Ihe fọdụrụ mgbanye
Ọ bụghị karịa 0.1% (Iwu n'ozuzu 0841).
Nnu Ígwè
Were 2.0g nke ngwaahịa a wee lelee ya dịka iwu siri dị (Iwu izugbe 0807).E jiri ya tụnyere ngwọta njikwa nke 0.001% nke ngwọta ígwè ọkọlọtọ, ọ gaghị adị omimi ().
Ọla dị arọ
Were 2.0g nke ngwaahịa a, tinye 23ml mmiri na 2ml nke acetate buffer (pH 3.5) iji gbazee, wee lelee dịka iwu siri dị (Iwu izugbe 0821 iwu mbụ), nwere ọla dị arọ agaghị agafe akụkụ 10 kwa nde.
Nnu Arsenic
Were 2.0g nke ngwaahịa a, tinye 23ml mmiri ka ọ gbazee, tinye hydrochloric acid 5mU iji lelee dịka iwu siri dị (Iwu izugbe 0822 iwu mbụ), kwesịrị ịgbaso ndokwa (0.0001%).
Pyrogen
Were ngwaahịa a, tinye Sterile Water for Injection gbazere na diluted iji mee ihe ngwọta nwere 50mg kwa lml, lelee dị ka iwu (General rule 1142), dose dị ka oke oke bekee kwa lkg injection 10ml, kwesịrị ịgbaso ụkpụrụ.(Maka injection)
Ọdịnaya Chlorine
Were ihe dị ka 0.35g nke ngwaahịa a, nha nkenke, tinye 20ml mmiri ka ọ gbazee, gbakwunye 2ml nke dilute acetic acid na 8 ~ 10 tụlee nke bromophenol blue egosi ngwọta, na-eji silver nitrate titration ngwọta (0.lmol / L) titrated ka. acha anụnụ anụnụ-acha odo odo.Nke ọ bụla 1 ml nke silver nitrate titration ngwọta (0.1 mol /L) kwekọrọ na 3.545mg nke C1.Ọdịnaya chlorine ga-abụ 16.5%-17.1% dabere na ngwaahịa akọrọ.
1119-34-2 - Mkpebi ọdịnaya
Were ngwaahịa a ihe dị ka 0.1g, nkenke nha, gbakwunye anhydrous formic acid 3ml ka igbari, tinye glacial acetic acid 50ml na Mercury acetate ngwọta 6ml, dị ka ike titration usoro (General 0701), na perchloric acid titration ngwọta (0.1 mol). /L) titration, na nsonaazụ nke titration ka ejiri ule efu dezie nsonaazụ ya.Ihe ngwọta titration perchloric acid 1 ml ọ bụla (0.1 mol /L) dabara na 10.53mg nke C6H14N402.HCl.