Product Details
Product Description
Product Description
Tolyltriazole (TTA)
Pure white powder or powder, is a mixture of 4-methyl benzotriazole and 5-methyl benzotriazole, melting point 80-86 ° C, insoluble in water, soluble in alcohol, benzene, toluene, chloroform And other organic solvents, soluble in dilute alkali solution. Storage: This product is easy to absorb moisture should be stored in a ventilated, dry place, not mixed with food and seeds
Tolyltriazole (TTA)
Molecular name: Methylbenzotriazole (TTA)Molecular formula: C7H7N3Molecular weight: 133.16CAS No.: 29385-43-1
Tolyltriazole (TTA) can be used as corrosion inhibitor of copper and copper alloy, it also has corrosion inhibition for black metals. This product is absorbed on metal surface to form a thin membrane to protect copper and other metals from corrosion of air and other harmful subjects. The membrane is more uniform. When used together with MBT, the effect is better.
Tolyltriazole (TTA) specifications
Appearance: White to off-white powderAssay: 99.5% minMelting point: 83-87℃Moisture: 0.1% maxAsh content: 0.05% max
pH Value: 5.0-6.0
Tolyltriazole (TTA) Production Process
① in the reactor, 3,4-diaminotoluene placed in pure water, heating dissolved;
(2) To the solution prepared in step (1), to join sodium tris (4)
③ the solution of step ② is cooled;
④ in the ③ solution into the solution by adding sulfuric acid, a large number of crystal formation;
(5) subjecting the resulting mixture to a dewatering treatment;
⑥ will step ⑤ the resulting crystal heating, dehydration;
(3) The obtained crystal is distilled to produce the 5-methylbenzotriazole; the production method of the present invention uses 3,4-diaminotoluene as a raw material, and is produced by medium pressure synthesis, acidification, dehydration and distillation The preparation process of 5-methylbenzotriazole is simple, the preparation process is easy to control, the yield is high, the purity is high, the production cost is low, and it is easy to organize the industrial production.
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Product Categories : Inorganic Chemicals
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Company Profile
shijiazhuang standard chemicals co.ltd
Shijiazhuang Standard imp&exp CO.,LTD. is a comprehensive group of chemicals content food additive,feed additive,water treatment. Sodium thiosulfate,Highsoundless Cracking Agent(expansive mortar).MAGNESIUM CHLORIDE a specialist manufacturer of Food Additive, Feed Additive more than 20 years. our product have exported to USA, Brazil, Chile,Newzealand, Australia, Croatia,Senegal,Vietnam etc,food additive (Monosodium Glutamate, Chicken Bouillon)We have two fermentation department, use high quality corn starch as raw materials,through fermenting, decolorizing,crystallzing,done as our fine monosodium glutamate,in the Chicken Seasoning department,we use nature chicken powder,mix with salt,palm oil,flavor enhancers,vegetable fat,msg,etc, done as our find chicken bouillon Feed additiveour company use the achievements in scientific research from the university,combined with the advantages of local raw materials ,produced the tributyrin.Take care of the intestinal health of cubsWater treatment We produced cyanuric acid,trichloroiminocyanuric acid Choramine B.main used for in swimming pool and Disinfection in hospital ,1-Hydroxy Ethylidene-1,1-Diphosphonic Acid as corrosion inhibitor.On the basis of mutual benefit, we are ready to cooperate with partners from all over the world.
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