L-Arginine CAS 74-79-3 (H-Arg-OH) Hōʻike 98.5~101.0% Factory (AJI 97/USP/BP/FCC Standard)
ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui a me ka mea hoʻolako o L-Arginine (H-Arg-OH) (Abbreviated Arg a i ʻole R) (CAS: 74-79-3) me ke kiʻekiʻe kiʻekiʻe, ka mana hana 3000 tons i kēlā me kēia makahiki. .Hāʻawi ʻo Ruifu Chemical i kahi pūʻulu o nā waikawa amino a me nā derivatives.Hiki iā mākou ke hāʻawi i ka COA, ka lawe ʻana i ka honua holoʻokoʻa, nā mea liʻiliʻi a me ka nui i loaʻa.Inā makemake ʻoe iā L-Arginine, Please contact: alvin@ruifuchem.com
| Inoa Kimia | L-Arginine;L-(+)-Arginine |
| Nā huaʻōlelo like | L-Arg;H-Arg-OH;(Abbreviated Arg or R);Arginine;L(+)-Arginine |
| Helu CAS | 74-79-3 |
| Helu CAT | RFA102 |
| Kūlana Kūʻai | I loko o ka waihona, Hoʻokuʻu ʻia 3000 Tons i kēlā me kēia makahiki |
| ʻĀpana Molekala | C6H14N4O2 |
| Kaumaha Molecular | 174.20 |
| Lae hehee | 222 ℃ (Dek.) (māmā) |
| ʻO ka mānoanoa | 1.2297 g/cm3 |
| Solubility i ka wai | Hiki ke hoʻoheheʻe ʻia i ka wai, ʻaneʻane hiki ke ʻike |
| Pilikino | Paʻi Lewa |
| Paʻa | ʻAʻole kūpono me nā mea hoʻoheheʻe ikaika |
| COA & MSDS | Loaʻa |
| Hoʻokaʻawale | Nā mea i loaʻa mai ka ʻakika Amino |
| Brand | Kemika Ruifu |
| 'ikamu | Nā kikoʻī |
| Ka nana aku | Keʻokeʻo a i ʻole ka pauka Crystalline |
| Hoʻāʻo | 98.5% a i 101.0% (I helu ʻia ma ke kumu maloʻo) |
| ʻIkepili | Infrared Absorption Spectrum |
| Ka hikiwawe | Hiki i ka wai.Hiki ke hoʻoheheʻe ʻia i loko o ka Ethanol.ʻAʻole hiki ke hoʻonā i ka Ethyl Ether |
| Hoʻololi kikoʻī[α]D20 | +26.9° ~ +27.9° (C=8, 6N HCl) |
| Mokuaina o ka hooponopono | Akaka a kala ole |
| Ka lawe ʻana | ≥98.0% |
| Klorida (Cl) | ≤0.020% |
| Ammonium(NH4) | ≤0.020% |
| Sulfate(SO4) | ≤0.020% |
| Hao (Fe) | ≤10ppm |
| Nā Metala Kaumaha (Pb) | ≤10ppm |
| Arsenic(AS2O3) | ≤1.0ppm |
| Nā ʻAmino ʻē aʻe | Kūlike |
| Pohō ma ka maloʻo | ≤0.50% (Hoʻomaloʻo ma 105 ℃ no 3 mau hola) |
| Koena ma ka Ignition | ≤ 0.10% |
| Waiwai pH | 10.5-12.0 |
| Kūlana hoʻāʻo | AJI 97;FCC;USP;EP |
| Hoʻohana | Nā ʻAmina Amino;Mea Hoʻohui Meaʻai;Nā Kūwaena Lapaʻau |
HOAKAKA
ʻAʻole i emi iho ka Arginine ma lalo o 98.5 pākēneka a ʻaʻole i ʻoi aku ma mua o ka like me 101.0 pākēneka o (S)-2-amino-5-guanidinopentanoic acid, i helu ʻia me ka pili ʻana i ka mea maloʻo.
NA ANOAI
Ke ʻano: keʻokeʻo a aneane keʻokeʻo, ka pauka crystalline a i ʻole nā keke kala ʻole, hygroscopic.Hiki ke hoʻoheheʻe: hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka ethanol (96 pakeneka).
IKE
ʻO ka ʻike mua: A, C.
ʻIke ʻelua: A,B,D,E
A. Hoʻokō ia i ka hoʻāʻo no ka hoʻololi ʻana i ka optical kikoʻī (e ʻike i nāTests).
B. ʻO ka Solution S (e nānā i nā hoʻāʻo) he alkaline ikaika (2.2.4).
C. E nānā ma ka infrared absorption spectrophotometry (2.2.24), e hoʻohālikelike ana me ka spectrum i loaʻa me ka arginine CRS.
D. E noʻonoʻo i nā chromatograms i loaʻa i ka hoʻāʻo no nā mea maikaʻi ninhydrin.ʻO ka wahi nui o ka chromatogram i loaʻa me ka hoʻonā hoʻāʻo (b) ua like ia me ke kūlana, ka waihoʻoluʻu a me ka nui me ka wahi nui o ka chromatogram i loaʻa me ka hoʻonā kuhikuhi (a).
E. E hoʻoheheʻe ma kahi o 25 mg i 2 ml wai R. E hoʻohui i 1ml o ka solution α-naphthol R a me 2 ml o ka hui ʻana o ka nui like o ka solution sodium hypochlorite ikaika R a me ka wai.Hoʻomaka ka ʻulaʻula.
NA HOAO
Solution S. Dissolve2.5gindistilled wai Rand dilute to50 ml me ka mea hoohehee like.
ʻO ke ʻano o ka hoʻonā.ʻAʻole maopopo ka Solution S (2.2.1) a ʻaʻole ʻoi aku ka ʻoi aku o ke kala ma mua o ka solution reference BY6 (2.2.2, Method II).
ʻO ka hoʻololi ʻana i ka ʻike kikoʻī (2.2.7).E hoʻoheheʻe i 2.00 g i ka waika hydrochloric R1 a e hoʻoheheʻe i 25.0 ml me ka waikawa like.ʻO ka hoʻololi optical kikoʻī he + 25.5 a + 28.5, helu ʻia me ka kuhikuhi ʻana i ka mea maloʻo.
Nā mea maikaʻi ʻo Ninhydrin.E nānā ma ka thin-layer chromatography (2.2.27), me ka hoʻohana ʻana i ka pā silica gel TLC R.
Haʻina hoʻāʻo (a).E hoʻoheheʻe i 0.10 g o ka mea e nānā ʻia i loko o ka waika hydrochloric dilute Rand dilute i 10 ml me ka waikawa like.
Haʻina hoʻāʻo (b).E hoʻoheheʻe i 1 ml o ka hopena hoʻāʻo (a) i 50 ml me ka wai R.
Haʻina kuhikuhi (a).E hoʻoheheʻe i 10 mg o arginine CRS i 0.1 M hydrochloric acid a hoʻoheheʻe ʻia i 50 ml me ka waikawa like.
Haʻina kuhikuhi (b).E hoʻoheheʻe i 5 ml o ka hopena hoʻāʻo (b) i 20 ml me ka wai R.
Haʻina kuhikuhi (c).E hoʻoheheʻe i 10 mg o ka arginine CRS a me 10 mg o lysine hydrochloride CRS i loko o 0.1 M hydrochloric acid a hoʻoheheʻe i 25 ml me ka waikawa like.
E noi i ka pā 5 μl o kēlā me kēia hopena.E ʻae i ka pā e maloʻo i ka ea.E hoʻomohala ma luna o kahi ala o 15 knm me ka hoʻohana ʻana i ka hui ʻana o 30 mau puke o ka ammonia R a me 70 mau puke o 2-propanol R. E hoʻomaloʻo i ka pā ma 100°C a i 105°C a hiki i ka nalo ʻana o ka amonia.E kāpī me ka ninhydrin solution R a me ka wela ma 100°C a 105°C no 15min.ʻO kēlā me kēia wahi i loko o ka chromatogram i loaʻa me ka hoʻonā hoʻāʻo (a), ma waho o ke kiko nui, ʻaʻole i ʻoi aku ka ikaika ma mua o ke kiko i ka chromatogram i loaʻa me ka solution kuhikuhi (b) (0.5 pākēneka).ʻAʻole kūpono ka hoʻāʻo ke ʻole ka chromatogram i loaʻa me ka hoʻonā kuhikuhi (c) e hōʻike i ʻelua mau wahi i hoʻokaʻawale ʻia.
Klorida (2.4.4).I ka 5 ml o ka solution S e hoʻohui i ka 0.5 ml o ka waika nitric dilute R a e hoʻoheheʻe i ka 15 ml me ka wai R. Hoʻopili ka hopena i ka hoʻāʻo palena no nā chlorides (200 ppm).
Sulphates (2.4.13).I ka 10 ml o ka solution S, e hoʻohui i ka 1.7 ml o ka waika hydrochloric dilute R a e hoʻoheheʻe i ka 15 ml me ka wai distilled R. Hoʻopili ka hopena me ka hoʻāʻo palena no nā sulphates (300 ppm).
Ammonium (2.4.1).50 mg e like me ka palena ho'āʻo B no ka ammonium (200 ppm).E hoʻomākaukau i ka maʻamau me ka hoʻohana ʻana i ka 0.1 ml o ka hopena maʻamau ammonium (100 ppm NH4) R.
Hao (2.4.9).I loko o kahi funnel kaʻawale, e hoʻoheheʻe i 1.0 g i 10 ml o ka waika hydrochloric dilute R. E lulu me ʻekolu mau nui, kēlā me kēia o 10 ml, ofmethyl isobutyl ketone R1, lulu no 3 min i kēlā me kēia manawa.E hoʻohui i ka 10 ml o ka wai Rand lulu no 3 min.Hoʻopili ka papa wai i ka hoʻāʻo palena no ka hao (10 ppm).
Nā Metala Kaumaha (2.4.8).E hoʻoheheʻe i 2.0g i ka wai R a hoʻoheheʻe i 20ml me ka mea hoʻokahi.12ml o ka hoʻonā e hoʻokō i ka hoʻāʻo palena A no nā metala kaumaha (10ppm).
Nalo ma ka maloo (2.2.32).ʻAʻole ʻoi aku ma mua o 0.5 pakeneka, hoʻoholo ʻia ma 1.000 g ma ka hoʻomaloʻo ʻana i ka umu ma 105 ℃
Lehu sulphated (2.4.14).ʻAʻole ʻoi aku ma mua o 0.1 pakeneka, hoʻoholo ʻia ma 1.0 g.
HANA
E hoʻoheheʻe i 0.150 g i loko o 50 ml wai R. Me ka hoʻohana ʻana i ka 0.2ml o ka methyl ʻulaʻula i hui pū ʻia ʻo Ras indicator, e titrate me 0.1 M hydrochloric acid a hiki i ka hoʻololi ʻana o ke kala mai ka ʻōmaʻomaʻo a i ka ʻulaʻula.
ʻO 1ml o 0.1 M hydrochloric acid e like me 17.42 mg o C6H14N4O2.
HOOLAHA
Mālama ʻia ka hale kūʻai mai ka mālamalama.
Pūʻolo: ʻO ka ʻōmole, ʻeke ʻeke alumini, pahu pahu pahu, 25kg / pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.
Kūlana mālama:Mālama ʻia i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;Palekana mai ka malamalama, ka ma'ū a me ka pest infestation.
ʻO L-Arginine (CAS: 74-79-3) kahi ʻano amino acid.ʻO ka L-form kekahi o nā ʻakika amino kūlohelohe maʻamau he 20.He waikawa amino pono ole i loko o ke kanaka, ʻo Arginine kahi pani o ka nitric oxide synthase, i hoʻololi ʻia i L-citrulline a me ka nitric oxide (NO).Hoʻohana nui ʻia ia ma ke ʻano he mea hoʻohui i nā meaʻai meaʻai, infusions a me nā ʻano pēpē pēpē.
Hiki ke hoʻohana ʻia ʻo L-Arginine (CAS: 74-79-3) ma ke ʻano he lāʻau lapaʻau maka a he mea koʻikoʻi ia i loko o nā infusions amino acid a me nā hoʻomākaukau amino acid i hoʻohui ʻia.ʻO L-Arginine kahi waikawa amino e hoʻopili ai i ka synthesis protein a ʻo ia kekahi o nā waikawa amino pono 8 i ke kino o ke kanaka.ʻO L-Arginine ka pauka crystalline keʻokeʻo, ʻona ʻawaʻawa, hoʻoheheʻe ʻia i ka wai, hoʻohana nui ʻia i ka meaʻai a me ka meaʻai l-arginine.Hoʻohana ʻia i ka meaʻai hoʻohui a me ka meaʻai aggrandizement.Hiki ke hoʻohana ʻia ʻo L-Arginine ma ke ʻano he meaʻai meaʻai;mea ʻono.Hoʻohana ʻia i ka mālama ʻana i ka coma hepatic, ka hoʻomākaukau ʻana i ka transfusion amino acid;a i ʻole hoʻohana ʻia i ka hoʻokomo ʻana i ka maʻi ate.
74-79-3 - Pilikia a palekana
Nā Code Risk R36 - Hoʻonāukiuki i nā maka
R36/37/38 - E hoʻonāukiuki i nā maka, ka ʻōpū hanu a me ka ʻili.
R20/21/22 - He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia.
R61 - Hiki ke hoʻopilikia i ke keiki hānau ʻole
ʻO ka wehewehe palekana S24/25 - Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
S36 - E hoʻohana i nā lole pale kūpono.
S26 - Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S45 - Inā loaʻa ka pōʻino a i ʻole ka maikaʻi ʻole, e ʻimi koke i ka ʻōlelo aʻo kino (e hōʻike i ka lepili inā hiki.)
S53 - Hōʻalo i ka ʻike - loaʻa i nā ʻōlelo kuhikuhi kūikawā ma mua o ka hoʻohana ʻana.
S39 - Hoʻohana i ka pale maka / alo.
WGK Kelemānia 3
RTECS CF1934200
FLUKA BRAND F CODES 10-23
TSCA ʻAe
HS Code 2922499990
PILI PILI
