Name:Hexamethylene tetramine for industrial use【(CH2)6N4】
Executive standard: GB / t9015-1998
Colorless or white crystal, soluble in water, alcohol and ether.
Common name: Urotropine.
Product performance: white crystal or crystalline powder with luster, irritating to skin, easy to sublimate and decompose when heated, flammable, easy to dissolve in water, difficult to dissolve in ether, aromatic hydrocarbons, etc. It is mainly used as curing agent for resins and plastics, catalyst and foaming agent for amino plastics, accelerator for rubber vulcanization (accelerator h), anti shrinkage agent for textiles, and in the manufacture of pesticides and RDX explosives.
Capacity: 100000 t / A
Quality index:
Inspection items | Index |
Superior products | First Grade | Qualified products |
Purity,% ≥ | 99.3 | 99 | 98 |
Moisture,% ≤ | 0.5 | 1 |
Ash content,% ≤ | 0.03 | 0.05 | 0.08 |
Water soluble appearance | Pass | - |
Heavy metals (calculated by Pb),% ≤ | 0.001 | - |
Chloride (calculated by CL),% ≤ | 0.015 | - |
Sulfate (calculated as SO4),% ≤ | 0.02 | - |
Ammonium salt (calculated by NH4),% ≤ | 0.001 | - |
Hexamethylenetet is colorless or white crystal, odorless, soluble in water, alcohol and chloroform, irritating to the skin, easy to sublimate and decompose when heated, flammable, easy to dissolve in water, difficult to dissolve in ether, aromatic hydrocarbons, etc. Hexamethylenetet has adamantane structure, high symmetry and tertiary amine properties. Each of the four nitrogen atoms has a pair of non shared electrons, which can form coordination compounds with many inorganic compounds. As a preservative, hexamethylenetet is widely used in national defense medicine, rubber, plastic, chemical, food and other industries. It can be used as anti shrinking finishing agent, sodium chlorite bleaching activator, buffer of waterproof agent CR, etc. It is also used as curing agent of resin and plastic, vulcanization accelerator of rubber, and bactericide. When it is used as medicine, it will decompose to produce formaldehyde in case of acid urine after oral administration, so it has bactericidal effect and is used for mild urinary tract infection. Its external use includes treatment of tinea, antiperspiration and bromhidrosis. Mixed with caustic soda and sodium phenolate, it is used as phosgene absorbent for gas mask. Hexamethylenetet is also a common corrosion inhibitor, which is used to slow down the corrosion of metal materials.
IUPAC
1,3,5,7-tetrazatricyclo[3.3.1.1(3,7)]decane
SMILES
C1N2CN3CN1CN(C2)C3
Shanxi, China
