Product Details
Place of Origin: hubei
Brand Name: desheng
Certification: ISO9000
Model Number: AR
Payment & Shipping Terms
Minimum Order Quantity: 25kg
Price: Detailed discussion
Packaging Details: 25kg / barrel
Delivery Time: 5 days
Payment Terms: L/C, T/T, D/P, Western Union
MF: |
C4H11NO3C4H11NO3 |
MW: |
121.14g/mol |
IUPAC Name: |
2-amino-2-(hydroxymethyl)propane-1,3-diol |
CAS: |
1185-53-1 |
MF: |
C4H11NO3C4H11NO3 |
MW: |
121.14g/mol |
IUPAC Name: |
2-amino-2-(hydroxymethyl)propane-1,3-diol |
CAS: |
1185-53-1 |
Tris(hydroxymethyl)aminomethane and tris(hydroxymethyl)aminomethane hydrochlorideder
Customers often ask about Tris Hydrochloride, but for CAS, it is CAS77-86-1 (-_-). This operation is mostly a customer who knows how to do it. In fact, tris hydrochloride And tris are two products, but there is an inextricable relationship between the two products.
CAS1185-53-1 of Tris hydrochloride, Tris-HCL for short, seriously speaking, tris hydrochloride is actually synthesized on the basis of tris. The production process is a bit more complicated. Desheng Biochemical routinely produces tris. For example, tris-HCL will only arrange production when customers need to purchase them.
The difference between the two, the attribute difference:
| product |
Tris Base |
Tris-HCL |
| Molecular formula |
C4H11NO3 |
C4H12ClNO3 |
| Molecular weight |
121.14 |
157.6 |
| Melting point |
167-172 °C |
150-152 °C |
| Boiling point |
357.0±37.0 °C at 760 mmHg |
357ºC at 760 mmHg |
| density |
1.3±0.1 g/cm3 |
1.05 g/mL |
| PH value |
10.5-12.0 |
2.5-4.0 |
| PH value of acid-base indicator |
7.0-9.0 |
7.0-9.0 |
| Pka |
8.1 |
8.1 |
| Maximum wavelength |
λ: 260 nm Amax: 0.10 λ: 280 nm Amax: 0.08 |
λ: 260 nm Amax: 0.12 λ: 280 nm Amax: 0.08 |
| Flash point |
169.7±26.5 °C |
169.7ºC |
Although they are the same in some attributes, there are still differences. What needs special attention is the pH value. Tris is alkaline, while tris-hcl is acidic. From the source, tris can be said to be a raw material, and tris-hcl uses HCL to adjust PH. worth it.
More on the market are also the production of tris raw materials. Desheng Biochemical is one of them. The production of tris-hcl is relatively small. Of course, the price of trs-hcl is relatively more expensive, not only because of the process, but also It is not a regular production, so some adjustments of the equipment are required under custom-made routines. In the case of small quantities, many manufacturers refuse the production of tris-hcl.
Although both are white crystalline powders, the scope of use of tris is more extensive, while tris-hcl is relatively narrower. Tris-hcl is more used in biological buffers and organic synthesis intermediates, and its application in medicine cannot catch up with tris. Desheng Biochemical can customize some product indicators according to customer needs, and both buffers are available.
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