Asam Veratrik CAS 93-07-2 3,4-Dimethoxybenzoic Acid Purity >99,0% (HPLC) Pabrik
Shanghai Ruifu Chemical Co., Ltd. minangka produsen utama 3,4-Dimethoxybenzoic Acid (Veratric Acid) (CAS: 93-07-2) kanthi kualitas dhuwur.Ruifu Chemical bisa nyedhiyakake pangiriman ing saindenging jagad, rega kompetitif, jumlah cilik lan akeh sing kasedhiya.Tuku Veratric Acid,Please contact: alvin@ruifuchem.com
Jeneng Kimia | 3,4-Asam Dimetoksibenzoat |
sinonim | Asam Veratric;Protocatechuic Acid Dimetil Eter |
Status Simpenan | Ing Simpenan, Kapasitas Produksi 30 Ton saben Wulan |
Nomer CAS | 93-07-2 |
Formula Molekul | C9H10O4 |
Bobot Molekul | 182,18 g / mol |
Titik Lebur | 181.0~183.0 ℃ |
Kapadhetan | 1.436 |
Sensitif | Sensitif Udara, Sensitif Kelembapan |
Kelarutan banyu | Rada larut ing banyu |
Suhu panyimpenan | Panggonan Kelangan & Garing |
COA & MSDS | kasedhiya |
Merk | Kimia Ruifu |
barang | Standar Inspeksi | Asil |
Penampilan | Bubuk Kristal Putih | tundhuk |
Titik Lebur | 181.0~183.0 ℃ | 181,5 ~ 182,5 ℃ |
Mundhut ing Pangatusan | <0,50% | 0,42% |
Kandungan Ash | <0,50% | 0,16% |
Impurity Tunggal | <0,50% | tundhuk |
Logam Berat (Pb) | ≤20ppm | <20 ppm |
Kemurnian / Metode Analisis | > 99,0% (HPLC) | 99,73% |
Spektrum Infrared | Konsisten karo Struktur | tundhuk |
1 H NMR Spektrum | Konsisten karo 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 disegel ing gudang sing adhem, garing, lan duwe ventilasi sing apik, adoh saka bahan sing ora cocog.Nglindhungi saka cahya lan Kelembapan.
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
WGK Jerman 3
RTECS DG8598750
TSCA Ya
3,4-Dimethoxybenzoic Acid (Veratric Acid) (CAS: 93-07-2) digunakake minangka perantara farmasi, perantara sintesis organik.Asam Veratric minangka bahan baku Veratone (CAS: 776-99-8).Asam Veratric digunakake akeh ing industri farmasi lan tetanen.
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