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CAS RN: 77-86-1 | Product Number: A0321
Tris(hydroxymethyl)aminomethane
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Purity: >99.0%(T)
Synonyms:
- 2-Amino-2-(hydroxymethyl)-1,3-propanediol
- Trimethylolaminomethane
- Tris-Base
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
Shipping Information
|
|---|---|---|---|---|---|
| 25G |
$21.00
|
26 | ≥100 | Contact Us | |
| 500G |
$71.00
|
35 | ≥100 | Contact Us |
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| Product Number | A0321 |
Purity / Analysis Method 
|
>99.0%(T) |
| Molecular Formula / Molecular Weight | C__4H__1__1NO__3 = 121.14 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Hygroscopic |
| CAS RN | 77-86-1 |
| Reaxys Registry Number | 741883 |
| PubChem Substance ID | 87561974 |
| SDBS (AIST Spectral DB) | 2986 |
| Merck Index (14) | 9772 |
| MDL Number | MFCD00004679 |
Specifications
| Appearance | White to Light yellow powder to crystal |
| Purity(Neutralization titration) | min. 99.0 % |
| Melting point | 169.0 to 173.0 °C |
| Solubility in Water | almost transparency |
Properties (reference)
| Melting Point | 170 °C |
| Boiling Point | 220 °C/10 mmHg |
| Degree of solubility in water | 684 g/l 20 °C |
| Solubility (slightly sol. in) | Acetone, Methanol, Dimethylformamide, Ethanol |
| Solubility (insoluble in) | Chloroform, Ether |
GHS
Related Laws:
| RTECS# | TY2900000 |
Transport Information:
| H.S.code* | 2922.19-000 |
PubMed Literature
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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Specifications
C of A & Other Certificates
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Analytical Charts
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Other Documents
Related Products
![Tris(hydroxymethyl)aminomethane [for Electrophoresis]](/medias/T2516.jpg?context=bWFzdGVyfHJvb3R8MzYxMTB8aW1hZ2UvanBlZ3xhREZoTDJoa05TODRPVE15TlRrMk1USXhOak13TDFReU5URTJMbXB3Wnd8YjNiY2ZlZTU3NDQyMDViMGRlNGQyYWQ3YTU5NzVlNDUzMThiYjBkYzA2NWRlNTJlY2IyNmU1ZDhmZWU5YmMyOQ "Tris(hydroxymethyl)aminomethane [for Electrophoresis]")
Tris(hydroxymethyl)aminomethane [for Electrophoresis]
| Product # | T2516 |
| CAS RN | 77-86-1 |
| Purity / Analysis Method: | >99.0%(T) |