Acetylsalicylic Acid (Aspirin) CAS 50-78-2 Maʻemaʻe >99.5% (HPLC) Hale Hana
ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui a me ka mea hoʻolako o Acetylsalicylic Acid (Aspirin) (CAS: 50-78-2) me ke ʻano kiʻekiʻe.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 i kēia huahana, e ʻoluʻolu e hoʻouna i ka ʻike kikoʻī e pili ana i ka helu CAS, ka inoa huahana, ka nui iā mākou.Please contact: alvin@ruifuchem.com
Inoa Kimia | Acetylsalicylic acid |
Nā huaʻōlelo like | Aspirin;ASA;2-Acetoxybenzoic Acid;ʻO-Acetylsalicylic Acid;Acetyl Salicylic Acid;2-(Acetyloxy)ʻakika benzoic;ʻO-Acetylsalicylic Acid |
Helu CAS | 50-78-2 |
Helu CAT | RF2749 |
Kūlana Kūʻai | I loko o ka waihona, hana hiki ke 50 tona no ka mahina |
ʻĀpana Molekala | C9H8O4 |
Kaumaha Molecular | 180.16 |
Lae hehee | 132.0 a 136.0 ℃ |
Lae Flash | 250°(482°F) |
ʻO ka mānoanoa | 1.35g/mL |
Pilikino | ʻAiʻoniʻoni |
Ka hikiwawe | Hiki ke hoʻoheheʻe ʻia ma 100% Ethanol (80mg/ml), DMSO (41mg/ml) a i ʻole Dimethyl Formamide (30mg/ml) |
Brand | Kemika Ruifu |
'ikamu | Nā kikoʻī |
Ka nana aku | Keʻokeʻo a i ʻole ka pauka Crystalline |
Maʻemaʻe / Kaʻina Hanana | >99.5% (HPLC) |
Lae hehee | 132.0~136.0 ℃ |
Nalo ma ka maloo | <0.50% |
Koena ma ka Ignition | <0.10% |
Nā Metala Kaumaha | <20ppm |
ʻAka Salicylic manuahi | <0.10% |
Klorida | <0.014% |
Sulfate | <0.04% |
Na mea pili | |
ʻO kēlā me kēia haumia hoʻokahi | <0.20% |
Huina paumaele | <0.50% |
Infrared Spectrum | Kūlike i ka hoʻolālā |
Proton NMR Spectrum | Kūlike i ka hoʻolālā |
Solubility i loko o ka EtOH | ʻAʻole kala ʻole, 50 mg/ml Pass |
Kūlana hoʻāʻo | Kūlana ʻoihana |
Hoʻohana | Nā Kūwaena Lapaʻau |
Pūʻolo: ʻOmole, ʻeke ʻeke Aluminum, 25kg / pahu pahu pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.
Kūlana mālama:E mālama i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;E pale i ka malamalama a me ka wai
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ʻO ka Acetylsalicylic Acid (Aspirin) (CAS: 50-78-2) kahi lāʻau analgesic-antipyretic i hana ʻia e ka salicylic acid e launa pū ana me ka acetic anhydride.ʻO ka Acetylsalicylic Acid ka lāʻau lapaʻau i hoʻohana nui ʻia ma ka honua.He aniani keʻokeʻo a i ʻole ka pauka crystalline, ʻala ʻole a i ʻole acetic acid ʻala, hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i loko o ka ethanol, a ʻo ka wai hoʻoheheʻe ʻia ka waika.Paʻa i ka ea maloʻo.E hydrolyzed lohi ia e lilo i salicylic acid a me acetic acid i loko o ka ea maʻemaʻe, a loaʻa ka hopena aqueous.ʻO ka Acetylsalicylic Acid kahi lāʻau antipyretic ant rheumatic i hoʻohana ʻia e hōʻoluʻolu i ke kuni, ke poʻo, ka arthralgia, acticerheumatism, a me ka rheumatoid arthritis.I nā makahiki i hala iho nei, ua ʻike ʻia he hopena pale ka aspirin i ka hoʻohui platelet a hiki ke pale i ka thrombosis.Hoʻohana maʻi ʻia e pale i ka hoʻouka ʻana i ka ischemic transient, myocardial infarction, artificial heart valve a me venous fistula a i ʻole thrombosis postoperative.Hoʻopaʻa ʻia ma ka National Essential Medicine List.Hana pū ka Acetylsalicylic acid ma ke ʻano he waena o nā lāʻau lapaʻau ʻē aʻe.Hoʻokaʻawale ʻia ka synthesis o ka aspirin ma ke ʻano he hopena esterification.Hana ʻia ka Salicylic Acid me ka acetic anhydride, he mea hoʻoheheʻe waika e hoʻololi i ka hui hydroxyl acid salicylic i hui ester (R-OH→R-OCOCH3).Hāʻawi kēia kaʻina hana i ka aspirin a me ka acetic acid, i manaʻo ʻia he hopena o kēia hopena.
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