MOLECULAR - 1754 Annonces

Jeudi 27 août 2020

Prix : 2.4-2.9$/kg

Sodium Carboxymethyl Cellulose Uses in Detergent Preventing Re-deposition of Dirt Effect Adding sodium carboxymethyl cellulose in detergent has the function of preventing the re-deposition of dirt. The working principle is that negatively charged dirt granule and charged sodium carboxymethyl...

Jeudi 27 août 2020

Prix : 2.4-2.9$/kg

Sodium carboxymethyl cellulose (Na CMC or CMC cellulose gum) is the most widely used and most frequently used type of anionic cellulose ether. It is a white fibrous or granulated powder. Odorless, tasteless, non-toxic, hygroscopic, easily soluble in both hot and cold water, obtained...

Jeudi 20 août 2020

Prix : 1 000,00 €

Polypropylene, abbreviated as PP, is a colorless, odorless, non-toxic, translucent solid substance. Polypropylene (PP) is a thermoplastic synthetic resin with excellent properties. It is a colorless, translucent, thermoplastic and lightweight general-purpose plastic. With chemical resistance...

Vendredi 31 juillet 2020

Quantité : 8000kgs - Prix : USD0.025 - USD1.05

The cubic boron nitride has a molecular formula of BN. Its atomic structure is similar to the structure of carbon atoms in diamond. Therefore, it has high-density characteristics, hardness is slightly lower than that of diamond, and its hardness is second only to diamond but much...

Lundi 29 juin 2020

Quantité : 200,000 pc - Prix : USD 150-600

JIUWU company produces the ceramic ultrafiltration membranes with the pore size 20nm, 50nm and so on. JIUWU company offers a large choice of ceramic uf membranes with different geometries and cut-offs to meet your process requirements in viscosity, molecule size, impurity profile...

Lundi 29 juin 2020

Quantité : 200,000 pc - Prix : USD 150-600

Ceramic Nanofiltration membrane is relatively recent membrane filtration system, with the purpose of softening and removal of disinfection by-product precursors such as natural organic matter and synthetic organic matter. More ultrafiltration membrane system details here! As nanofiltration...

Lundi 29 juin 2020

Quantité : 200,000 pc - Prix : USD 150-600

Ceramic membranes (Porous Ceramic Membrane & tubular ceramic membrane) are available for microfiltration, ultrafiltration and nanofiltration as single-channel or multiple-channel elements with channel diameters between 2 and 16mm. Ceramic Membrane JIUWU Ceramic Membrane Products...

Vendredi 22 mai 2020

Quantité : 200,000 pc - Prix : USD 150- 600

JIUWU ceramic membrane factory produces the ceramic ultrafiltration membranes with the pore size 20nm, 50nm and so on. JIUWU company offers a large choice of ceramic uf membranes with different geometries and cut-offs to meet your process requirements in viscosity, molecule size,...

Vendredi 22 mai 2020

Quantité : 200,000 pc - Prix : USD 150- 600

Ultrafiltration (UF) is a variety of membrane filtration in which forces, such as pressure or concentration gradients, cause separation through the semi-permeable membrane. High molecular weight suspended solids and solutes remain in the so-called retentate while water and low molecular...

Jeudi 07 mai 2020

Quantité : 400 sets/y - Prix : $30000~300000/set

Material handling auxiliaries include material storage and transportation,mixing and metering, transportation and special treatment to the main downstream extrusion equipment, forced feeding of special materials during extrusion, collection and treatment of moisture and low molecular...

Mercredi 08 avril 2020

Importance of Proper Models of HPLC Column In practical application, proper models of the HPLC column have a great influence on the performance or operation of the HPLC column. Improper models could greatly reduce the filtration effect. The HPLC column of high purity silica gel matrix...

Mardi 31 mars 2020

Quantité : 10MT - Prix : USD1450/MT

Caoutchouc antioxydant TMQ (RD) Nom chimique Polymère 2,2,4-triméthyl-1,2-dihydroquinoléine Formule moléculaire (C12H15N) n No CAS 26780-96-1 Spécifications GB8826-88 Article Caractéristiques Haut grade 1ère année Apparence Ambre à brun granuleux ramollir la température (℃) Min. 80...

Mardi 31 mars 2020

Quantité : 10MT - Prix : USD2450/MT

Accélérateur en caoutchouc DPG (D) Nom chimique Dephenyl Guanidine (D) Formule moléculaire C13H13N3 Poids moléculaire 211 No CAS 102-06-7 Spécifications HG / T 2342-2010 Article Caractéristiques 1ère année Apparence Blanc ou gris poudre blanche ou granulaire Point de fusion initial (℃) Min...

Mardi 31 mars 2020

Quantité : 10mt - Prix : usd1520/mt

Accélérateur en caoutchouc TMTD (TT) Nom chimique Disulfure de tétraméthylthiurame Formule moléculaire C6H12N2S4 Poids moléculaire 240,41 No CAS 137-26-8 Spécifications Q / KES018-2007 Article Caractéristiques 1ère année Apparence Poudre blanche ou jaune clair Point de fusion initial (℃) Min...

Mardi 31 mars 2020

Quantité : 10MT - Prix : USD2560/MT

Accélérateur en caoutchouc MBTS (DM) Nom chimique Disulfure de 2, 2-dibenzothiazole (MBTS) Formule moléculaire C14H8N2S4 Poids moléculaire 332,5 No CAS 120-78-5 Spécifications GB / T 11408-2013 Article Caractéristiques Haut grade Apparence Poudre blanche ou jaune clair ou granulaire...

Mardi 31 mars 2020

Quantité : 10MT - Prix : USD2450/MT

Accélérateur en caoutchouc CBS (CZ) Nom chimique N-cyclohexyl-2-benzothiazole sulfénamide Formule moléculaire C13H16N2S2 Poids moléculaire 264,4 No CAS 95-33-0 Spécifications HG / T 2096-2006 Article Caractéristiques Haut grade Apparence Gris-blanc ou jaune-clair Poudre ou granulaire...

Mercredi 25 mars 2020

Character of syringe filter 1. The PTFE membrane of the syringe filter is completely made of natural and permanent hydrophobic PTFE material. Even under a very low pressure difference, it can ensure that moist air or other gases can pass without hindrance, while the aqueous solution...

Vendredi 20 mars 2020

Quantité : 1MT/year - Prix : 1 USD/Kilogram

Classification: Other Chemicals Cas NO.: 14446-24-3 Molecular Formula: C9H11NO Melting Point: 192-193℃ Boiling Point: 313.5 °C at 760 mmHg Stability: null Refractive index: 1.582 Flash Point: 169.5 °C Purity: 99 Appearance: Solid usage: intermediate Brand Name: XQ EINECS: Aliase...

Vendredi 20 mars 2020

Quantité : 10MT/month - Prix : 1 USD/Kilogram

Classification: Pharmaceutical Intermediates Cas NO.: 91-21-4 Molecular Formula: C9H11N Melting Point: -30℃ Boiling Point: 232-233℃ Stability: null Refractive index: 1.568 Flash Point: 98℃ Purity: 99 Appearance: clear yellow to brown liquid usage: Pharmaceutical intermediate Brand Name...

Vendredi 20 mars 2020

Quantité : 1MT/month - Prix : 1 USD/Kilogram

Classification: Pharmaceutical Intermediates Cas NO.: 20232-39-7 Molecular Formula: C11H14ClNO2 Melting Point: 198-202℃ Boiling Point: 322.9 °C at 760 mmHg Stability: Stable under normal temperatures and pressures. Refractive index: 1.548 Flash Point: 122 °C Purity: 98 Appearance...

Vendredi 20 mars 2020

Quantité : 20MT/month - Prix : 6.90 USD/Kilogram

Classification: Pharmaceutical Intermediates Cas NO.: 543-49-7 Molecular Formula: C7H16O Melting Point: -30.15°C Boiling Point: 160-162 °C(lit.) Stability: Stable. Flammable. Incompatible with strong oxidizing agents, strong acids. Refractive index: n20/D 1.420(lit.) Flash Point: 140 °F Purity...

Vendredi 20 mars 2020

Quantité : 20MT/month - Prix : 1 USD/Kilogram

Classification: Pharmaceutical Intermediates Cas NO.: 1640-39-7 Molecular Formula: C11H13N Melting Point: 6-8 °C Boiling Point: 228-229℃ (744 mmHg) Stability: No information found. Refractive index: 1.545 Flash Point: 93℃ Purity: 99 Appearance: clear yellow to red-brown liquid usage...

Vendredi 20 mars 2020

Quantité : 5MT/month - Prix : 1 USD/Kilogram

Classification: Pharmaceutical Intermediates Cas NO.: 6939-23-7 Molecular Formula: C6H14ClNO2 Melting Point: Boiling Point: 247.1 °C at 760 mmHg Stability: null Refractive index: 1.446 Flash Point: 247.1 °C at 760 mmHg Purity: 98 Appearance: null usage: Pharmaceutical intermediate Brand Name...

Vendredi 20 mars 2020

Quantité : 5MT/month - Prix : 1 USD/Kilogram

Classification: Pharmaceutical Intermediates Cas NO.: 23150-65-4 Molecular Formula: C7H14ClNO4 Melting Point: 89-90ºC Boiling Point: 224.3 ºC at 760 mmHg Stability: null Refractive index: 26 ° (C=5, H2O) Flash Point: 76.7 ºC Purity: 98 Appearance: White powder usage: Pharmaceutical...

Vendredi 20 mars 2020

Quantité : 5MT/month - Prix : 1 USD/Kilogram

Classification: Pharmaceutical Intermediates Cas NO.: 27532-96-3 Molecular Formula: C6H14ClNO2 Melting Point: 138-142℃ Boiling Point: 145.7°Cat760mmHg Stability: null Refractive index: 1.522 Flash Point: 20.7°C Purity: 98 Appearance: White fine crystalline powder usage: Pharmaceutical...

Vendredi 20 mars 2020

Quantité : 20MT/month - Prix : 12USD/kg

Classification: Pharmaceutical Intermediates Cas NO.: 999-21-3 Molecular Formula: C10H12O4 Melting Point: 47 °C(lit.) Boiling Point: 263.7 °C at 760 mmHg Stability: null Refractive index: n20/D 1.469(lit.) Flash Point: 124.6 °C Purity: 99 Appearance: Colorless transparent oily liquid usage...

Vendredi 20 mars 2020

Quantité : 20MT/month - Prix : 1USD/kg

Classification: Pharmaceutical Intermediates Cas NO.: 541-42-4 Molecular Formula: C3H7NO2 Melting Point: Boiling Point: 39 °C at 760 mmHg Stability: null Refractive index: 1.404 Flash Point: -37℃ Purity: 95 Appearance: Gray yellow oily liquid usage: Pharmaceutical intermediate Brand Name...

Vendredi 20 mars 2020

Quantité : 20MT/month - Prix : 1USD/kg

Classification: Pharmaceutical Intermediates Cas NO.: 110-46-3 Molecular Formula: C5H11NO2 Melting Point: Boiling Point: 96-99℃ Stability: Stability Unstable. Air and light sensitive. Flammable. Forms explosive mixtures with air or oxygen. Incompatible with oxidizing agents, reducing agents...

Vendredi 20 mars 2020

Quantité : 20MT/month - Prix : 1USD/kg

Classification: Pharmaceutical Intermediates Cas NO.: 40052-13-9 Molecular Formula: C7H12O4 Melting Point: 19-20℃ Boiling Point: 90℃(2 torr) Stability: null Refractive index: n20/D 1.426(lit.) Flash Point: 97.7 °C Purity: 98 Appearance: null usage: Pharmaceutical intermediate Brand Name...

Vendredi 20 mars 2020

Quantité : 20MT/month - Prix : 1USD/kg

Classification: Pharmaceutical Intermediates Cas NO.: 542-56-3 Molecular Formula: C4H9NO2 Melting Point: Boiling Point: 66-67℃ Stability: Stable. Incompatible with acids, s, strong bases. Decomposes slowly in water. Flammable - incompatible with strong oxidizing agents. Note wide...