Good Quality 3-Amino-5-Mercapto-1,2,4-Triazole - 3-Amino-5-mercapto-1, 2, 4-triazole – Hailun New Material
Good Quality 3-Amino-5-Mercapto-1,2,4-Triazole - 3-Amino-5-mercapto-1, 2, 4-triazole – Hailun New Material Detail:
Product Name: 3-Amino-5-mercapto-1,2,4-triazole
3-Amino-1,2,4-triazole-5-thiol; 5-amino-4h-1,2,4-triazole-3-thiol; ATSA
CAS: 16691-43-3
Molecular Formula:C2H4N4S
Molecular Weight: 116.14
Appearance and properties: gray white powder
Density: 2.09 g / cm3
Melting point: > 300 ° C (lit.)
Flash point: 75.5 ° C
Rate: 1.996
Steam pressure: 0.312mmhg at 25 ° C
Structural Formula:
Use: As pharmaceutical and pesticide intermediate,It can be used as additive of ballpoint
pen ink, lubricant and antioxidant
Index name |
Index Value |
Appearance |
white or grey powder |
Assay |
≥ 98 % |
M.P. |
300 ℃ |
Drying loss |
≤ 1 % |
If 3-amino-5-mercapto-1,2 is inhaled, 4-triazole, please move the patient to fresh air; in case of skin contact, take off the contaminated clothes and wash the skin thoroughly with soapy water and water. If you feel uncomfortable, seek medical advice; if you have eye clear contact, separate the eyelids, rinse with flowing water or normal saline, and seek medical advice immediately; if ingested, gargle immediately, do not induce vomiting, and seek medical advice immediately.
It is used to prepare a photoresist cleaning solution
In the common LED and semiconductor manufacturing process, the mask of photoresist is formed on the surface of some materials, and the pattern is transferred after exposure. After obtaining the required pattern, the residual photoresist needs to be stripped before the next process. In this process, it is required to completely remove the unnecessary photoresist without corroding any substrate. At present, photoresist cleaning solution is mainly composed of polar organic solvent, strong alkali and / or water, etc. the photoresist on the semiconductor wafer can be removed by immersing the semiconductor chip into the cleaning liquid or washing the semiconductor chip with the cleaning liquid.
A new type of photoresist cleaning solution has been developed, which is a non-aqueous low etching detergent. It contains: alcohol amine, 3-amino-5-mercapto-1,2,4-triazole and cosolvent. This kind of photoresist cleaning solution can be used to remove photoresist in LED and semiconductor. At the same time, it has no attack on the substrate, such as metal aluminum. What’s more, the system has strong water resistance and widens its operation window. It has a good application prospect in the fields of LED and semiconductor chip cleaning.
Product detail pictures:
Related Product Guide:
We also offer product sourcing and flight consolidation services. We've got our personal factory and sourcing office. We can easily present you with almost every style of merchandise linked to our merchandise range for Good Quality 3-Amino-5-Mercapto-1,2,4-Triazole - 3-Amino-5-mercapto-1, 2, 4-triazole – Hailun New Material , The product will supply to all over the world, such as: Montpellier, Russia, Rome, It is our customers' satisfaction over our products and services that always inspires us to do better in this business. We build mutually beneficial relationship with our clients by giving them large selection of premium car parts at marked down prices. We provide wholesale prices on all our quality parts so you are guaranteed greater savings.
By Kevin Ellyson from Mauritius - 2018.07.12 12:19
Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
By Irma from Gabon - 2018.06.18 19:26