1,7-Dihydroxynaphthalene CAS 575-38-2 Kemurnian >98,0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd. minangka produsen terkemuka 1,7-Dihydroxynaphthalene (1,7-Naphthalenediol) (CAS: 575-38-2) kanthi kualitas dhuwur.Ruifu Chemical bisa nyedhiyakake pangiriman ing saindenging jagad, rega kompetitif, jumlah cilik lan akeh sing kasedhiya.Tuku 1,7-Dihydroxynaphthalene,Please contact: alvin@ruifuchem.com
Jeneng Kimia | 1,7-Dihydroxynaphthalene |
sinonim | 1,7-Naphthalenediol;Naftalena-1,7-Diol |
Status Simpenan | Ing Simpenan, Diprodhuksi Komersial |
Nomer CAS | 575-38-2 |
Formula Molekul | C10H8O2 |
Bobot Molekul | 160,17 g / mol |
Titik Lebur | 179.0~181.0 ℃ |
Sensitif | Sensitif Udara |
Kelarutan banyu | Rada larut ing banyu |
COA & MSDS | kasedhiya |
Merk | Kimia Ruifu |
barang | Standar Inspeksi | Asil |
Penampilan | Bubuk Kuning | Bubuk Kuning |
Titik Lebur | 179.0~181.0 ℃ | 179.0~180.0 ℃ |
Banyu dening Karl Fischer | <1.00% | 0,53% |
Kemurnian / Metode Analisis | > 98,0% (HPLC) | 98,5% |
1 H NMR Spektrum | Conforms kanggo Struktur | tundhuk |
Kesimpulan | Produk wis diuji & tundhuk karo spesifikasi sing diwenehake |
Paket:Botol, tas Aluminium foil, 25kg / Drum Karton, utawa miturut kabutuhan pelanggan.
Kondisi panyimpenan:Simpen ing wadhah sing ditutup kanthi rapet.Simpen ing gudang sing adhem, garing lan duwe ventilasi sing apik, adoh saka bahan sing ora kompatibel.Nglindhungi saka cahya lan Kelembapan.Simpen adoh saka agen oksidasi.
Pengiriman:Ngirim menyang donya liwat udhara, dening FedEx / DHL Express.Nyedhiyakake pangiriman sing cepet lan dipercaya.
Carane Tuku?Mangga kontakDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Pengalaman 15 Taun?Kita duwe luwih saka 15 taun pengalaman ing Pabrik lan ekspor saka sawetara saka sudhut intermediet pharmaceutical kualitas dhuwur utawa bahan kimia nggoleki.
Pasar Utama?Adol menyang pasar domestik, Amerika Utara, Eropa, India, Korea, Jepang, Australia, lsp.
Kaluwihan?Kualitas unggul, rega terjangkau, layanan profesional lan dhukungan teknis, pangiriman cepet.
KualitasJaminan?Sistem kontrol kualitas sing ketat.Peralatan profesional kanggo analisis kalebu NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Sampel?Umume produk nyedhiyakake conto gratis kanggo evaluasi kualitas, biaya pengiriman kudu dibayar dening pelanggan.
Audit Pabrik?Audit pabrik welcome.Mangga nggawe janjian ing advance.
MOQ?Ora MOQ.pesenan cilik ditrima.
Wektu Pangiriman? Yen ing saham, telung dina pangiriman dijamin.
Transportasi?Miturut Express (FedEx, DHL), dening Air, dening Sea.
Dokumen?Sawise layanan sales: COA, MOA, ROS, MSDS, etc.
Sintesis khusus?Bisa nyedhiyakake layanan sintesis khusus sing cocog karo kabutuhan riset sampeyan.
Syarat-syarat pembayaran?Invoice Proforma bakal dikirim dhisik sawise konfirmasi pesenan, dilampirake informasi bank kita.Pembayaran kanthi T / T (Transfer Telex), PayPal, Western Union, lsp.
Simbol Bahaya Xi - Irritant
Kode Resiko
36/37/38 - Iritasi ing mripat, sistem pernapasan lan kulit.
Katrangan safety
S26 - Yen kena mripat, langsung mbilas nganggo banyu akeh lan njaluk saran medis.
S36 - Nganggo sandhangan pelindung sing cocog.
S37/39 - Nganggo sarung tangan sing cocog lan proteksi mripat/pasuryan
S36/37 - Nganggo sandhangan pelindung lan sarung tangan sing cocog.
WGK Jerman 2
RTECS QJ4746666
TSCA Ya
Kode HS 2907299090
1,7-Dihydroxynaphthalene (1,7-Naphthalenediol) (CAS: 575-38-2) minangka bahan baku penting lan perantara sing digunakake ing sintesis organik, obat-obatan, agrokimia lan pewarna.
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