تریس (هیدروکسی متیل) آمینومتان کد108382 مرک
Tris(hydroxymethyl)aminomethane108382 merck
Catalogue Number | Availability | Packaging | Qty/Pack | Price | Quantity | |
---|---|---|---|---|---|---|
1083820100 |
|
Plastic bottle | 100 g |
|
|
Add To Favorites
|
1083820500 |
|
Plastic bottle | 500 g |
|
|
Add To Favorites
|
1083821000 |
|
Plastic bottle | 1 kg |
|
|
Add To Favorites
|
1083822500 |
|
Plastic bottle | 2.5 kg |
|
|
Add To Favorites
|
1083829025 |
|
Fibre carton | 25 kg |
|
|
Add To Favorites
|
Description | |
---|---|
Catalogue Number | 108382 |
Synonyms | Trometamol, Aminomethylidine trimethanol, 2-Amino-2-hydroxymethyl-1.3-propanediol, TRIS-buffer |
Description | Tris(hydroxymethyl)aminomethane |
Overview | Biological buffer substance Tris is widely used as a biological buffer substance in the pH range of 7-9. For example it is used for the freezing of proteins. The grade conforms precisely with the Reag. Ph. Eur. requirements. |
Product Information | |
---|---|
CAS number | 77-86-1 |
EC number | 201-064-4 |
Grade | ACS,Reag. Ph Eur |
Hill Formula | C₄H₁₁NO₃ |
Chemical formula | H₂NC(CH₂OH)₃ |
Molar Mass | 121.14 g/mol |
HS Code | 2922 19 00 |
Structure formula Image | |
Quality Level | MQ400 |
Applications | |
---|---|
Application | Tris(hydroxymethyl)aminomethane GR for analysis buffer substance ACS,Reag. Ph Eur. CAS 77-86-1, EC 201-064-4, chemical formula H₂NC(CH₂OH)₃. |
Physicochemical Information | |
---|---|
Boiling point | 219 - 220 °C (13.3 hPa) |
Density | 1.35 g/cm3 (23 °C) |
Melting Point | 171 - 172 °C |
pH value | 10.2 - 10.6 (6 g/l, H₂O, 20 °C) |
Vapor pressure | 0.0267 hPa (20 °C) |
Bulk density | 840 kg/m3 |
Solubility | 678 g/l |
Toxicological Information | |
---|---|
LD 50 oral | LD50 Rat > 5000 mg/kg |
LD 50 dermal | LD50 Rat > 5000 mg/kg |
Safety Information according to GHS | |
---|---|
RTECS | TY2900000 |
Storage class | 10 - 13 Other liquids and solids |
WGK | WGK 1 slightly hazardous to water |
Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
Storage and Shipping Information | |
---|---|
Storage | Store at +15°C to +25°C. |
با استفاده از دکمه سفارش دهی و ارسال درخواست برای فروشنده، می توانید برای خرید این محصول به صورت عمده با فروشنده وارد مذاکره شوید. با پرداخت آنلاین وجه سفارش از ضمانت بازگشت وجه برخوردار می شوید.