L-Arginine Hydrochloride CAS 1119-34-2 (H-Arg-OH · HCl) Ho'āʻo 99.0~101.0% Factory High Quality

Hoʻohana ʻia ʻo L-Arginine Hydrochloride (H-Arg-OH·HCl) (CAS: 1119-34-2) i ka noiʻi biochemical, hoʻemi i ke koko ammonia, mālama i ka lāʻau coma ate, hiki ke hoʻohana ʻia i nā lāʻau amino acid, he mea nui. ʻāpana o ka infusion amino acid a me ka hoʻomākaukau piha ʻana o ka amino acid, hiki ke hoʻohana ʻia ma ke ʻano he meaʻai.ʻO ka L-Arginine Hydrochloride ka hoʻohana ʻana a me ka hoʻohana ʻana: ʻAi ʻai meaʻai, meaʻai i loko o nā meaʻai, nā lāʻau lapaʻau waena.Na Laau Aina Amino.Hoʻohana ʻia ʻo L-Arginine Hydrochloride i ka mālama ʻana i nā maʻi puʻuwai a me ke kahe.He precursor ia o ka nitric oxide synthesis e hoʻoulu ai i ka vasodilation i loko o vivo, ma laila ma ka hoʻomaha ʻana i nā kīʻaha koko.Hoʻohana ʻia ia i ka mālama ʻana i ka angina a me nā pilikia cardiovascular ʻē aʻe.He mea koʻikoʻi koʻikoʻi ia i ka pōʻai urea a komo i ka detoxification o nā ʻōpala nitrogenous.Hoʻohana maʻamau ia i ka media moʻomeheu cell a me ka hoʻomohala lāʻau.

1119-34-2 - Ho'āʻo
Ka hoʻouna ʻana o ka hoʻonā
E lawe lg o keia huahana, E hoonui i 10ml o ka wai e hoopau, e like me ka ultraviolet-visible spectrophotometry (General rule 0401), e ana i ka transmittance ma 430nm wavelength, aole emi malalo o 98.0%.
Sulfate
E lawe i 0.5g o kēia huahana a nānā e like me ke kānāwai (General rule 0802).Ke hoʻohālikelike ʻia me ka hoʻonā mana i hana ʻia i ka 0.02% o ka hopena potassium sulfate maʻamau, ʻaʻole pono e ʻoi aku ka nui ().
Phosphate
E lawe i ka 0.4g o kēia huahana, waiho i loko o ka ipu hao, hoʻohui i ka 0.3g o ka magnesium nitrate a me 5ml o ka wai, waiho i loko o ka wai ʻauʻau a e hoʻoheheʻe i ka maloʻo, puhi iā ia me ke ahi liʻiliʻi a hiki i ka lehu piha, hoʻohui i 5ml wai. a me 3ml o ka sulfuric acid solution (1- 4), wela malie no 5 minuke, wela 10ml o ka wai, kānana, kau i ka filtrate i loko o ka colorimetric paipu, a holoi i ke koena kānana me ka nui kūpono o ka wai wela, e hoʻohui i ka solution ammonium molybdate. [e lawe i ka ammonium molybdate 0.5g, e hoʻohui i ka sulfuric acid solution (3-100) 10ml e hoʻoheheʻe] a me ka phosphorus test solution 1ml i kēlā me kēia, wela ma 60 ° C no 10 mau minuke, e like me ka uliuli, me ka hopena phosphate maʻamau (ke kaupaona pono 0.143g o ʻO ka potassium dihydrogen phosphate, e hoʻokomo i loko o 1000ml ana ipu, e hoʻohui i ka nui kūpono o ka wai e hoʻoheheʻe a hoʻoheheʻe i ka unahi) 0.02% ml o ka hoʻonā mana i hoʻomākaukau ʻia ma ke ʻano like ʻole e hohonu ().
paʻakai ammonium
E lawe i 0.10g o kēia huahana a nānā e like me ke kānāwai (General rule 0808).Ke hoʻohālikelike ʻia me ka hoʻonā mana i hana ʻia me 0.02% o ka solution ammonium chloride maʻamau, ʻaʻole ia e hohonu ().
Polokina
E lawe hou i kēia huahana, e hoʻohui i 10ml wai e hoʻoheheʻe, e hoʻohui i 5 kulu o 20% trichloroacetic acid solution, a ʻaʻole ʻae ʻia ka ua.
Nā ʻAmino ʻē aʻe
E lawe i ka nui kūpono o kēia huahana, e hoʻohui i ka wai e hoʻoheheʻe a hoʻoheheʻe ʻia e hana i kahi hopena i loaʻa ma kahi o 10 mg no ka lml ma ke ʻano he hopena hoʻāʻo;E lawe i 1ml no ke ana pololei a waiho i loko o ka ipu ana 500ml, e hoʻoheheʻe i ka unahi me ka wai, e lulu, ma ke ʻano he hoʻonā mana;E lawe i ka nui kūpono o ka arginine a me ka lysine hydrochloride i loko o ka ipu hoʻokahi, ua hoʻohui ʻia ka wai e hoʻoheheʻe ʻia a hoʻoheheʻe ʻia e hoʻomākaukau i kahi hopena i loaʻa ma kahi o 0.4mg i kēlā me kēia 1ml ma ke ʻano he ʻōnaehana kūpono.E like me ka ho'āʻo chromatography papa lahilahi (General 0502), e kaha kiʻi i 5 u1 o kēlā me kēia o nā haʻina ʻekolu ma luna, e kuhikuhi ma luna o ka silica gel G ʻili lahilahi pā, me ka N-propanol-concentrated ammonia solution (2:1) e like me ka ka hoʻomohala ʻana i ka mea hoʻoheheʻe, hoʻonui, hoʻomaloʻo, kāpī ʻia me ka ninhydrin i loko o ka hopena acetone (1-50), a me ka wela ma 105 ° C a hiki i ka ʻike ʻana o nā kiko, a nānā koke.Pono e hōʻike i ka ʻaha hoʻomalu i kahi kikoʻī, a ʻo ka ʻōnaehana pili pono e hōʻike i ʻelua mau wahi kaʻawale loa.ʻAʻole pono e ʻoi aku ka nui o ka hoʻonā hoʻāʻo ma mua o hoʻokahi wahi haumia, a ʻaʻole pono ka hohonu o ka waihoʻoluʻu (0.2%) ma mua o ka wahi nui o ka hopena hoʻomalu.
Nalo ma ka maloo
E lawe i kēia huahana, maloʻo ma 105 ° C no 3 mau hola, ʻaʻole ʻoi aku ka nui o ke kaumaha o ke kaumaha ma mua o 0.2% (Ke kānāwai nui 0831).
Ke koena o ke ahi
ʻAʻole i ʻoi aku ma mua o 0.1% (Ke kānāwai nui 0841).
Paakai Hao
E lawe i 2.0g o kēia huahana a nānā e like me ke kānāwai (General rule 0807).Ke hoʻohālikelike ʻia me ka hoʻonā mana i hana ʻia me 0.001% o ka hoʻonā hao maʻamau, ʻaʻole pono e hohonu ().
Nā Metala Kaumaha
E lawe i 2.0g o kēia huahana, e hoʻohui i 23ml o ka wai a me 2ml o ka acetate buffer (pH 3.5) e hoʻoheheʻe, a nānā e like me ke kānāwai (General rule 0821 mua kānāwai), ʻaʻole i ʻoi aku ka nui o nā metala kaumaha ma mua o 10 mau ʻāpana o ka miliona.
Paakai Arsenic
E lawe i 2.0g o kēia huahana, e hoʻohui i 23ml o ka wai e hoʻoheheʻe, e hoʻohui i ka waika hydrochloric 5mU e nānā e like me ke kānāwai (General rule 0822 mua kānāwai), pono e hoʻokō me nā ʻōlelo (0.0001%).
Pyrogen
E lawe i kēia huahana, e hoʻohui i ka wai Sterile for Injection i hoʻoheheʻe ʻia a hoʻoheheʻe ʻia e hana i kahi hopena i loaʻa ka 50mg no ka lml, e nānā e like me ke kānāwai (General rule 1142), ʻo ka nui e like me ke kaumaha o ke kino rabbit no ka lkg injection 10ml, pono e hoʻokō me nā lula.(No ka injection)
Maʻiʻo Klorine
E lawe ma kahi o 0.35g o kēia huahana, pololei ke kaupaona ʻana, e hoʻohui i 20ml o ka wai e hoʻoheheʻe, e hoʻohui i 2ml o ka dilute acetic acid a me 8 ~ 10 kulu o ka bromophenol blue indicator solution, a hoʻohana i ke kala nitrate titration solution (0.lmol/L) titrated i polū-ʻulaʻula.ʻO kēlā me kēia 1 ml o ka solution titration nitrate kālā (0.1 mol/L) pili i 3.545mg o C1.ʻO 16.5% -17.1% ka nui o ka chlorine ma muli o ka huahana maloʻo.
1119-34-2 - Hoʻoholo maʻiʻo
E lawe i kēia huahana e pili ana i 0.1g, pololei ke kaupaona ʻana, e hoʻohui i ka anhydrous formic acid 3ml e hoʻoheheʻe, e hoʻohui i ka glacial acetic acid 50ml a me Mercury acetate test solution 6ml, e like me ke ʻano titration hiki (General rule 0701), me ka perchloric acid titration solution (0.1 mol /L) titration, a ua hoʻoponopono ʻia nā hopena o ka titration me kahi hoʻāʻo blank.ʻO kēlā me kēia 1 ml perchloric acid titration solution (0.1 mol/L) pili i 10.53mg o C6H14N402.HCl.