What are the uses of Tris?
Trihydroxymethyl aminomethane is commonly used in the preparation of biological buffer, biochemistry and molecular biology experiments, surfactant, pH regulator in cosmetics and virus preservation solution, vulcanization accelerator and pharmaceutical intermediates, etc. it can be said that it is a widely used biological buffer.
Why does Tris turn yellow?
The possibility of Tris yellowing caused by product quality problems is not great, because the raw materials and solvents used in the synthesis process are colorless. If the raw materials used are of poor quality, contain colored impurities or the equipment is not cleaned and the product is polluted, then the problem of Tris yellowing may occur
Is the stock sufficient?
After the explosion of Tris, the price and demand have been soaring. Online search information will find a lot of information claiming to be manufacturers, but very few are really manufacturers. A lot of customer consultation volume is relatively large, reaching more than tons, only the real manufacturer can supply timely. If there is not enough stock as support, on the one hand, many important customers will be lost, because it is difficult to have the willingness to continue the negotiation. On the other hand, under the condition of insufficient goods, once a customer orders, the delivery cycle is long, if an order takes a long time to reach the customer, the customer's purchase experience will be very bad, Desheng in After upgrading and reforming the equipment, the monthly output can reach ton level, and the delivery is very timely, so there is no need to worry about this.
How to store trimethylolmethane?
Because trimethylol aminomethane is alkaline when preparing solution, it will absorb part of the carbon dioxide gas in the air that can generate carbonic acid, so it is necessary to close the bottle cap of the solution. In addition, trimethylol aminomethane solution is sensitive to temperature, and the pH value decreases by 0.03 when it increases by 1 degree, so it needs to be stored in a cool, dry and moisture-proof warehouse at room temperature.
Packaging specification of trimethylol aminomethane
Desheng trihydroxymethyl aminomethane is of analytical purity level, with conventional packaging of 25kg / barrel, white crystal powder, purity > 99%, small packaging of 500g / bottle, trial packaging of 50-100g / bottle, purity difference of 99% - 99.99%. It can also be customized according to customer demand, but the price of small packaging is higher than that of large packaging.
Is the sales service perfect
I believe all of us have purchasing experience. Whether we are shopping in physical stores or online, what we fear most is that we will ignore you after shopping. There is no good after-sales service, which is undoubtedly worrying for purchasers. Having perfect after-sales service is an insurance for the purchasing process. Desheng has perfect after-sales service, which can support free samples for trial, and can return and exchange the purchased products for free in case of problems.
