Isocyanates are a class of organic compounds.
Nature:
Isocyanate is a volatile liquid or solid substance, common phenyl isocyanate, methyl isocyanate and so on.
Purpose:
1, they can react with hydroxyl compounds to undergo addition reactions to form urea or uric acid derivatives.
2, isocyanate can also be used as an active compound to participate in organic synthesis reactions, such as the synthesis of polyurethane.
Preparation:
Methods for preparing isocyanates include reacting an amine with a corresponding anhydride or carbonate to produce an imide, and then reacting with carbon monoxide to produce an isocyanate. The corresponding isocyanate can also be obtained by reacting with sodium cyanide.
Safety information:
1, isocyanate has irritating odor and irritating effect, irritating effect on the skin and eyes, need to avoid direct contact.
2. Isocyanate is volatile, and a well-ventilated environment should be maintained during operation.
3, in storage, it should be sealed and stored away from fire sources and oxidants to prevent fire or explosion.
For home appliances, automotive, construction, footwear, furniture, adhesives and other industries. It can activate the surface activity of the fiber to promote the adhesion between the cord, EP canvas, polyester rope and rubber, improve the coating, paint and other difficult to adhere and easy to become yellow, and solve the coloring in the printing and dyeing industry, fading problem
Kita duwe akeh pabrik-pabrik berkualitas kanthi kerjasama sing jero, sing bisa nyedhiyakake produk sing berkualitas lan rega sing kompetitif. Lan kita uga bisa menehi diskon kanggo tuku akeh. Lan kita kerja sama karo akeh perusahaan pengiriman barang profesional, bisa ngirim produk kanthi aman lan lancar menyang tangan sampeyan. Wektu pangiriman kira-kira 3-20 dina sawise konfirmasi pembayaran.
Molecular Formula | CHNO |
Molar Mass | 43.02 |
Density | 1.04±0.1 g/cm3(Predicted) |
Titik Lebur | -86 °C |
Boling Point | 41.91°C (rough estimate) |
Flash Point | <-15℃(闭杯) |
Vapor Presure | 6750mmHg at 25°C |
PH | 3.35(1 mM solution);2.76(10 mM solution);2.23(100 mM solution) |
Refractive Index | 1.4300 (estimate) |
Physical and Chemical Properties |
generic name of various esters of isocyanic acid. Colorless clear liquid, with strong irritation. Monoisocyanate R-N = C = O and diisocyanate O = C = N-R-N = C = O. Generally a liquid with an unpleasant odor. One isocyanate is easy to react with ammonia or amine to form urea, and is easy to react with alcohol to form urethane (such as urethane). |
Gunakake | For home appliances, automotive, construction, footwear, furniture, adhesives and other industries. It can activate the surface activity of the fiber to promote the adhesion between the cord, EP canvas, polyester rope and rubber, improve the coating, paint and other difficult to adhere and easy to become yellow, and solve the coloring in the printing and dyeing industry, fading problem |
1. Apa sampeyan pabrik utawa perusahaan dagang?
Kita minangka perusahaan sing nggabungake industri lan perdagangan, nyedhiyakake layanan siji-mandeg. OEM bisa ditampa.
2. Apa sampeyan nyedhiyakake conto? Apa gratis utawa ekstra?
Sampel gratis. Biaya pengiriman sampel kudu dibayar ing sisih sampeyan.
3. Apa sampeyan duwe sertifikat sing ana gandhengane karo kontrol kualitas?
Sertifikasi ISO 9001:2008 kanggo njamin kualitas.
4. Apa aku kudu nyedhiyani kanggo njaluk kutipan?
Pls ngandhani jinis produk sing sampeyan butuhake, jumlah pesenan, alamat lan syarat tartamtu. Kutipan kasebut bakal digawe kanggo referensi sampeyan ing wektu.
5. Apa jenis cara pembayaran sampeyan seneng? Apa jenis syarat sing ditampa?
Katentuan Pangiriman sing Ditampa: FOB, CFR, CIF, EXW;
Mata uang Pembayaran Ditampa:USD;
Accepted Payment Type: T/T,Western Union; Paypal,BTC
Basa ingkang dipunginakaken: Inggris.
Kategori produk
Isocyanates are a class of organic compounds.
Nature:
Isocyanate is a volatile liquid or solid substance, common phenyl isocyanate, methyl isocyanate and so on.
Purpose:
1, they can react with hydroxyl compounds to undergo addition reactions to form urea or uric acid derivatives.
2, isocyanate can also be used as an active compound to participate in organic synthesis reactions, such as the synthesis of polyurethane.
Preparation:
Methods for preparing isocyanates include reacting an amine with a corresponding anhydride or carbonate to produce an imide, and then reacting with carbon monoxide to produce an isocyanate. The corresponding isocyanate can also be obtained by reacting with sodium cyanide.
Safety information:
1, isocyanate has irritating odor and irritating effect, irritating effect on the skin and eyes, need to avoid direct contact.
2. Isocyanate is volatile, and a well-ventilated environment should be maintained during operation.
3, in storage, it should be sealed and stored away from fire sources and oxidants to prevent fire or explosion.
For home appliances, automotive, construction, footwear, furniture, adhesives and other industries. It can activate the surface activity of the fiber to promote the adhesion between the cord, EP canvas, polyester rope and rubber, improve the coating, paint and other difficult to adhere and easy to become yellow, and solve the coloring in the printing and dyeing industry, fading problem
Kita duwe akeh pabrik-pabrik berkualitas kanthi kerjasama sing jero, sing bisa nyedhiyakake produk sing berkualitas lan rega sing kompetitif. Lan kita uga bisa menehi diskon kanggo tuku akeh. Lan kita kerja sama karo akeh perusahaan pengiriman barang profesional, bisa ngirim produk kanthi aman lan lancar menyang tangan sampeyan. Wektu pangiriman kira-kira 3-20 dina sawise konfirmasi pembayaran.
Molecular Formula | CHNO |
Molar Mass | 43.02 |
Density | 1.04±0.1 g/cm3(Predicted) |
Titik Lebur | -86 °C |
Boling Point | 41.91°C (rough estimate) |
Flash Point | <-15℃(闭杯) |
Vapor Presure | 6750mmHg at 25°C |
PH | 3.35(1 mM solution);2.76(10 mM solution);2.23(100 mM solution) |
Refractive Index | 1.4300 (estimate) |
Physical and Chemical Properties |
generic name of various esters of isocyanic acid. Colorless clear liquid, with strong irritation. Monoisocyanate R-N = C = O and diisocyanate O = C = N-R-N = C = O. Generally a liquid with an unpleasant odor. One isocyanate is easy to react with ammonia or amine to form urea, and is easy to react with alcohol to form urethane (such as urethane). |
Gunakake | For home appliances, automotive, construction, footwear, furniture, adhesives and other industries. It can activate the surface activity of the fiber to promote the adhesion between the cord, EP canvas, polyester rope and rubber, improve the coating, paint and other difficult to adhere and easy to become yellow, and solve the coloring in the printing and dyeing industry, fading problem |
1. Apa sampeyan pabrik utawa perusahaan dagang?
Kita minangka perusahaan sing nggabungake industri lan perdagangan, nyedhiyakake layanan siji-mandeg. OEM bisa ditampa.
2. Apa sampeyan nyedhiyakake conto? Apa gratis utawa ekstra?
Sampel gratis. Biaya pengiriman sampel kudu dibayar ing sisih sampeyan.
3. Apa sampeyan duwe sertifikat sing ana gandhengane karo kontrol kualitas?
Sertifikasi ISO 9001:2008 kanggo njamin kualitas.
4. Apa aku kudu nyedhiyani kanggo njaluk kutipan?
Pls ngandhani jinis produk sing sampeyan butuhake, jumlah pesenan, alamat lan syarat tartamtu. Kutipan kasebut bakal digawe kanggo referensi sampeyan ing wektu.
5. Apa jenis cara pembayaran sampeyan seneng? Apa jenis syarat sing ditampa?
Katentuan Pangiriman sing Ditampa: FOB, CFR, CIF, EXW;
Mata uang Pembayaran Ditampa:USD;
Accepted Payment Type: T/T,Western Union; Paypal,BTC
Basa ingkang dipunginakaken: Inggris.
Kategori produk