Nanjing Chemical Material Corp.

  Benzyl Glycidyl Ether   Features of Benzyl Glycidyl Ether Product Name: Benzyl Glycidyl Ether Chemical Formula: C6H5CH2OCH2 （ CHCH2)O CAS No.: 89616-40-0 Dangerous Grade: NO Technical Data of Benzyl Glycidyl Ether   ITEMS SPECIFICATION Color ≤20 Viscosity 5 - 8 (25℃, mPa•s) Epoxy Value ≥0.43 (Eq/100g) Hydrolyzable ≤0.02 Chlorine (Eq/100g) Water content ≤0.1   Package and Storage: 25 kg/drum or 200 kg/drum Store in a cool, dry place. Keep container closed when not in use Application /Application Industries: Electronics industry Coatings Adhesives   If you want to buy glycolic acid , please leave us a message.    

Anionic nonionic surfactant has a longest history, highest output and most various types. It is classified according to the structures of their hydrophilic groups: oil soluble surfactants and sulfates, which are the main types of anionic surfactants. The various functions of surfactants are mainly manifested in changing the properties of the liquid surface, the liquid-liquid interface and the liquid-solid interface. Sodium Laureth(2) Sulfate (AES/SLES) Chemical Formula: C12H26Na2O5S CAS No.: 68585-34-2 Dangerous Grade: Non-dangerous Sodium Alpha Olefin Sulfonate (AOS-35) Chemical Formula: R-CH=CH-(CH2)n-SO3Na CAS No.: 68439-57-6 Dangerous Grade: Non-dangerous C12-14 Linear Alkyl Benzene Sulfonate（LAS） Chemical Formula:C18H30O3S CAS No.:27176-87-0 Dangerous Grade: 8 Common anionic surfactant: Sulfate, sulfonate, and phosphate esters Anionic surfactants contain anionic functional groups at their head, such as sulfate,sulfonate, phosphate, and carboxylates. Prominent alkyl sulfates i

  Amphoteric surfactant s are surfactants that contain both an anionic hydrophilic group and a cationic hydrophilic group in the same molecule. The most important feature is that it can both give and receive protons. It has the following characteristics: excellent softness and smoothness and antistatic properties for fabric; certain degree of bactericidal and anti-mildew function; good emulsifying and dispersing properties. It is a mild surfactant. Amphoteric surfactants differ from single anionic and cationic surfactants in that both acidic and basic groups exist at one end of the molecule. Most of the acidic groups are carboxyl, sulfonic or phosphoric acid groups, and the basic groups are amine groups or quaternary ammonium groups. They can be compounded with anionic and nonionic surfactants and are resistant to acids, alkalis, salts and alkaline earth metal salts.   A mphoteric S urfactant L ist   Cocamido Propyl Betaine (CAB-35) Chemical Formula: C19H38N20 CAS No.: 61789-40-0 Dange

  Ammonium Iodide   Features of Ammoniumiodid Product Name: Ammonium iodide Chemical Formula: NH4I CAS No.: 12027-06-4 Dangerous Grade: NO Technical Data of Ammonium Iodide   Item Specification Result Appearance White crystalline powder White crystalline powder Assay(NH4I), % ≥99.5 99.7 Insolublity, w/% ≤0.005 0.004 Chloride(Cl), w/% ≤0.02 ＜ 0.02 Iodate and iodine(IO3),w/% ≤0.01 ＜ 0.01 Iron(Fe), % ≤0.0003 ＜ 0.0003 Residue on ignition(as sulfate), w/% ≤0.02 0.01 Conclusion: Pass   Package and Storage: 25kg/drum Store in a cool, dry place. Keep container closed when not in use Application /Application Industries: Pharmaceuticals Photograph   The chemical formula of ammonium iodide is NH4I. It is colorless crystal or granule at room temperature. Soluble in water, acetic acid, ammonia, soluble in ethanol, acetone; slightly soluble in ether. Sublimation of ammonium iodide after heating, the gas will appear yellow and brown when exposed to light and air.   Neutralization method: Iodine and r

  Allyl Glycidyl Ether   Features of Allyl Glycidyl Ether Product Name: Allyl Glycidyl Ether Chemical Formula: C6H10O2 106-92-3 Dangerous Grade: 3 Technical Data of Allyl Glycidyl Ether   Item Unit Specification Result Allyl glycidyl ether % ≥99.5 99.75 Moisture % ≤0.05 0.028 Chloride content % ≤0.01 0.0022 Color APHA ≤20 10 Peroxide % ≤0.02 0.0001   Package and Storage: 190kg/drum Store in a cool, dry place. Keep container closed when not in use Application /Application Industries: Epoxy resin Adhesive Intermediates of coating reaction