2-Naphthol CAS 135-19-3 Maʻemaʻe >99.0% (GC) Hale Hana
ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui o 2-Naphthol (β-Naphthol) (CAS: 135-19-3) me ke kūlana kiʻekiʻe, ka mana hana 20000 Tons i kēlā me kēia makahiki.Hiki iā Ruifu Chemical ke hāʻawi i ka hāʻawi honua, ke kumukūʻai hoʻokūkū, ka liʻiliʻi a me ka nui o ka nui.Kūʻai 2-Naphthol,Please contact: alvin@ruifuchem.com
| Inoa Kimia | 2-Naphthol |
| Nā huaʻōlelo like | β-Naphthol;beta-Naphthol;2-Naphthalenol;β-Hydroxynaphthalene;2-Hydroxynaphthalene;Azogen Developer A;Betanaphthol;β-Naphthyl Alcohol;Naftalena-2- ol;Nape-2- ol |
| Kūlana Kūʻai | I loko o ka waihona, hana hiki ke 20000 tona no ka makahiki |
| Helu CAS | 135-19-3 |
| ʻĀpana Molekala | C10H8O |
| Kaumaha Molecular | 144.17 g/mol |
| Lae hehee | 120.0 a i 124.0 ℃ (māmā) |
| Lae paila | 285.0~286.0 ℃(māmā) |
| ʻO ka mānoanoa | 1.28 g/cm3 |
| Pilikino | Māmā Māmā |
| Hiki i ka wai | ʻAʻole hiki ke hoʻonā i ka wai, 0.74 g/l 25 ℃ |
| Solubility i loko o ka EtOH | ʻAneʻane Mākaʻikaʻi |
| Ka hikiwawe | Hiki loa i ka waiʻona.Hiki ke hoʻoheheʻe ʻia i loko o Chloroform, Etera, Benzene |
| Waihona Temp. | Wahi Puanu a maloo, pale i ka malamalama |
| COA & MSDS | Loaʻa |
| Ola Pahu | >3 makahiki inā mālama pono ʻia |
| Brand | Kemika Ruifu |
| Nā mea | Nā Kūlana Nānā | Nā hualoaʻa |
| Ka nana aku | Pau-keʻokeʻo i ka pauda hina | Hoʻokō |
| Lae hehee | 120.0 a 124.0 ℃ | 121.0~122.0 ℃ |
| Wai na Karl Fischer | ≤0.10% | <0.10% |
| Ke koena o ke ahi | ≤0.05% | <0.05% |
| Naphthalene | ≤0.50% | <0.50% |
| 1-Naphthol | ≤0.30% | <0.30% |
| Nā Metala Kaumaha (Pb) | ≤10ppm | <10ppm |
| Maʻemaʻe / Kaʻina Hanana | >99.0% (GC) | 99.15% |
| Infrared Spectrum | Kūlike me ka Hoʻolālā | Hoʻokō |
| 1 H NMR Spectrum | Kūlike me ka Hoʻolālā | Hoʻokō |
| Ka hopena | Ua hoʻāʻo ʻia ka huahana a hoʻokō i nā kikoʻī i hāʻawi ʻia | |
Pūʻolo:25kg / ʻeke ʻeke, a i ʻole ʻeke ʻeke, Drum, a i ʻole e like me ka koi o ka mea kūʻai aku.
Kūlana mālama:Māmā Māmā.E mālama ʻia ka pale ʻana i ke ahi, ka pale ʻana i ka wai a me ka pale ʻana i ka wā o ka mālama ʻana a me ka lawe ʻana.E kūʻai i loko o kahi hale kūʻai maloʻo maloʻo maikaʻi mai nā mea like ʻole.E mālama ʻia a lawe ʻia e like me nā lula.
Hoʻouna:Hāʻawi i ka honua ma FedEx / DHL Express, ma ka lewa, ma ke kai.Hāʻawi wikiwiki a hilinaʻi hoʻi.
Hiki ke ahi.E ʻeleʻele mālie ka waihoʻoluʻu ke mālama ʻia no ka manawa lōʻihi a paʻa i ka lewa, akā ʻeleʻele ke kala ke ʻike ʻia i ka lā.Heat sublimation, ʻala hoʻonāukiuki o ka phenol.
Pehea e kūʻai ai?E ʻoluʻolu e kelepona maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 mau makahiki ʻike?Loaʻa iā mākou ma mua o 15 mau makahiki o ka ʻike i ka hana ʻana a me ka hoʻokuʻu ʻana aku i kahi ākea ākea o nā intermediates pharmaceutical kiʻekiʻe a i ʻole nā kemika maikaʻi.
Mākeke Nui?E kūʻai aku i ka mākeke kūloko, ʻAmelika ʻĀkau, ʻEulopa, India, Korea, Iapana, Australia, etc.
Nā pono?ʻO ke kūlana kiʻekiʻe, ke kumukūʻai kūpono, nā lawelawe ʻoihana a me ke kākoʻo ʻenehana, ka lawe wikiwiki ʻana.
ʻAno maikaʻiHōʻoiaʻiʻo?Pūnaehana hoʻomalu maikaʻi koʻikoʻi.ʻO nā lako ʻoihana no ka nānā ʻana ʻo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Nā laʻana?Hāʻawi ka hapa nui o nā huahana i nā laʻana manuahi no ka loiloi maikaʻi, pono e uku ʻia ke kumukūʻai e nā mea kūʻai aku.
Hooia Hale Hana?Welina mai ka loiloi hale hana.E ʻoluʻolu e hoʻopaʻa manawa ma mua.
MOQ?ʻAʻohe MOQ.ʻAe ʻia ke kauoha liʻiliʻi.
Manawa Hoʻouna? Inā i loko o ka waihona, ʻekolu lā hoʻouna ʻia.
Kaʻahele?Ma ka Express (FedEx, DHL), ma ka Air, ma ke Kai.
Nā palapala?Ma hope o ka lawelawe kūʻai: COA, MOA, ROS, MSDS, etc.
Hoʻohui Kuʻuna?Hiki ke hāʻawi i nā lawelawe synthesis maʻamau e kūpono i kāu mau pono noiʻi.
Kūkākūkā uku?E hoʻouna mua ʻia ka invoice Proforma ma hope o ka hōʻoia ʻana o ke kauoha, hoʻopili ʻia kā mākou ʻike panakō.Uku e T/T (Telex Transfer), PayPal, Western Union, etc.
Nā Code Hazard Xn,N
Nā Code Risk
R20/22 - He pōʻino ma ka inhalation a inā ale ʻia.
R50 - He mea ʻawaʻawa loa i nā mea ola wai
Ka wehewehe palekana
S24/25 - Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
S61 - Hōʻalo i ka hoʻokuʻu ʻana i ke kaiapuni.E nānā i nā ʻōlelo kuhikuhi kūikawā / pepa ʻikepili palekana.
Nā ID UN UN 3077 9/PG 3
WGK Kelemānia 2
RTECS QL2975000
FLUKA BRAND F CODES 8
TSCA ʻAe
HS Code 2907151000
Papa Hazard 9
Hui Pūʻulu III
ʻAi ʻawaʻawa LD50 ma ka waha i loko o ka Lapeti: 1960 mg/kg LD50 dermal Rabbit >10000 mg/kg
2-Naphthol (β-Naphthol) (CAS: 135-19-3), he naphthol e lawe ana i ka hui hydroxy ma ke kūlana 2, he ʻala phenolic iki.Pōʻeleʻele i ka ea a i ka ʻike ʻana i ka mālamalama.ʻO ka mālama lōʻihi a i ʻole ka waihoʻoluʻu māmā i ka pōʻeleʻele, hiki ke hana i ka oxidation, hōʻemi, nitrification a me ka hopena nitrosation, a me nā huahana, māmā a me ka wela, hana halogenating, etc.
Hoʻohana ʻia ʻo 2-Naphthol i ka hana ʻana i nā kala, nā mea ʻala, a me nā lāʻau lāʻau lapaʻau, a i ka hana ʻana i nā antioxidants no ka lāʻau synthetic.
ʻO 2-Naphthol kahi mole hydroxyarene, i ka wā e hoʻohauʻoli ai i ka uila e hana i ka waikawa ikaika.Hoʻokaʻawale ʻo 2OH i ka wai wale nō.He ala phenolic iki kona.ʻAʻole kūpono ia me nā mea oxidizing ikaika, nā kumu ikaika, nā chlorides waikawa a me nā anhydride waikawa.ʻO ia kekahi o nā mea hoʻonaninani fluorescence i hoʻohana pinepine ʻia.
ʻO 2-Naphthol he mea ia o ka naphthalene, a ua hana ʻia e ka condensation o ʻelua mau mole o ka malonic acid i mua o kahi mea hoʻohaʻahaʻa e like me ka sodium borohydride.Hoʻohana ʻia ʻo 2-Naphthol ma ke ʻano he pesticide a ma ke ʻano he waena kemika i ka hana ʻana i nā mea ʻē aʻe.
ʻO ia nā mea maka o ka synthesis organik a me nā mea hoʻonaninani;Hoʻohana ʻia ma ke ʻano he tobias acid, butyric acid, a me nā dyes azo;Hoʻohana ʻia e like me ka antioxidant rubber, mineral flotation agents, germicides, fungicides, antiseptic, antioxidant, pale a me ka mālama ʻana i nā parasites, hoʻohana ʻia i nā mea ʻala, nā ʻili tanning agents, textile auxiliaries etc.
ʻOiai he haʻahaʻa ka ʻawaʻawa o 2-Naphthol i nā holoholona hoʻāʻo, ʻo ka ʻai ʻana i nā mea nui e hopena i ka nausea, ka luaʻi ʻana, ka maʻi ʻeha, ka ʻeha ʻōpū, ka convulsions, a me ka anemia hemolytic.Hiki ke make ma muli o ka hiki ʻole o ka hanu.Aia ka waiwai LD50 waha i nā ʻiole ma kahi o 2000 mg/kg.ʻOi aku ka ʻawaʻawa o 2-Naphthol ma mua o 1-Naphthol [9015-3], ʻo ka waiwai LD50 waha i loko o ka laulā 2500 mg/kg.
Hiki i ka pili o ka ʻili ke hana i ka ʻili ʻana o ka ʻili a me ka pigmentation.
ʻO ka lāʻau make ma ka ʻai ʻana, inhalation, a me nā ala ma lalo o ka ʻili.Ua hōʻike ʻia ka ʻikepili hoʻololi.He ʻili a me ka maka.Hiki ke puhi ʻia ke ʻike ʻia i ka wela a i ʻole ke ahi.No ke kaua ʻana i ke ahi, hoʻohana i ka CO2, kemika maloʻo.ʻAʻole kūpono me ka antipyrine, camphor, phenol, ferric salts, menthol, potassium permanganate a me nā mea oxidzing ʻē aʻe, urethane.
He pōʻino paha i ka poʻe i komo i ka hana ʻana i nā antioxidants, synthesis of dyes;ka hana ʻili;fungicides, lāʻau lapaʻau, a me nā mea ʻala.Hoʻohana ʻia ma ke ʻano he antioxidant no nā momona, ʻaila;ma ke ʻano he antiseptic;i nā lāʻau lapaʻau.
UN2811 ʻO nā mea ʻawaʻawa, nā mea ola, nos, Papa Hazard: 6.1;Nā Lepili: 6.1-Nā mea ʻawaʻawa, Pono inoa ʻenehana.UN3077 Nā mea pili i ke kaiapuni, paʻa, nos, Papa Hazard: 9;Nā Lepili: 9-Nā mea ʻino, Pono inoa ʻenehana.
Hiki i ka lepo a i ʻole ka pauda ke hana i ka hui pahū me ka ea.ʻAʻole kūpono me nā mea oxidizer (chlorates, nitrates, peroxides, permanganate, perchlorates, chlorine, bromine, fluorine, etc.);hiki ke hoʻopili ʻia ke ahi a pahū paha.E mālama i nā mea alkaline, nā kumu ikaika, nā waikawa ikaika, nā oxoacids, nā epoxide, nā paʻakai hao;2,3-dimethyl-1- phenyl-3-pyrazolin-5-one (antipyrine);camphor, phenol, menthol, urethane.
