Tris Base
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- $7 - $6149
- Product name: Tris Base
- CAS: 77-86-1
- MF: C4H11NO3
- MW: 121.14
- EINECS:201-064-4
- MDL Number:MFCD00004679
- Synonyms:Tris(hydroxymethyl)aminomethane (TA);Tris(hydroxymethyl)aminoethane 77-86-1 Trometamol;Tris base 77-86-1 Tris(hydroxymethyl)aminomethane;2-amino-2-(hydroxymethyl)-3-propanediol ;2-Amino-2-hydroxymethylpropanediol;2-Amino-2-methylol-1,3-propanediol;3-Propanediol,2-amino-2-(hydroxymethyl)-1 ;Addex-Tham
161 prices
Selected condition：
Brand
- Alfa Aesar
- Sigma-Aldrich
- TCI Chemical
Package
- a706x
- a705x
- 10708976001
- t2550000
- 25kg
- a703x
- 1083079025
- 1083869025
- a701x
- 125mg
- 1g
- 25g
- 100ml
- 50kg
- 500gm-m
- 1024080080
- 100kg
- nist723e
- 1083860003
- 50g
- 100g
- 250g
- 500g
- 500ml
- 1kg
- 1L
- 2L
- 2.5kg
- 2500g
- 11814273001
- 4L
- 1083070003
- 5kg
- 10kg
- 2.5kg-m
- ManufacturerAlfa Aesar
- Product number031801
- Product descriptionTris(hydroxymethyl)aminomethane, ACS, 99.8-100.1% (Assay dried basis)
- Packaging50g
- Price$15.4
- Updated2019-12-02
- Buy
- ManufacturerAlfa Aesar
- Product numberJ62664
- Product descriptionTRIS-buffered saline (TBS, 10X high salt) pH 7.4
- Packaging500ml
- Price$35.1
- Updated2019-12-02
- Buy
- ManufacturerAlfa Aesar
- Product numberJ61537
- Product descriptionTRIS, 0.5M buffer soln. pH 8.4
- Packaging500ml
- Price$35.1
- Updated2019-12-02
- Buy
- ManufacturerAlfa Aesar
- Product numberJ61213
- Product descriptionTRIS, 0.5M buffer soln. pH 7.0
- Packaging500ml
- Price$35.1
- Updated2019-12-02
- Buy
- ManufacturerAlfa Aesar
- Product numberJ61144
- Product descriptionTRIS, 0.5M buffer soln. pH 8.8
- Packaging500ml
- Price$35.1
- Updated2019-12-02
- Buy
- ManufacturerAlfa Aesar
- Product numberJ61944
- Product descriptionTRIS, 0.5M buffer soln. pH 7.8
- Packaging500ml
- Price$35.1
- Updated2019-12-02
- Buy
- ManufacturerAlfa Aesar
- Product numberJ61787
- Product descriptionTRIS, 0.5M buffer soln. pH 6.5
- Packaging500ml
- Price$35.1
- Updated2019-12-02
- Buy
- ManufacturerAlfa Aesar
- Product numberJ61009
- Product descriptionTRIS, 0.5M buffer soln. pH 7.2
- Packaging500ml
- Price$35.1
- Updated2019-12-02
- Buy
- ManufacturerAlfa Aesar
- Product numberJ62736
- Product descriptionTRIS, 0.5M buffer soln. pH 7.6
- Packaging500ml
- Price$35.1
- Updated2019-12-02
- Buy
- ManufacturerAlfa Aesar
- Product numberJ62944
- Product descriptionTRIS, 0.5M buffer soln. pH 8.2
- Packaging500ml
- Price$35.1
- Updated2019-12-02
- Buy
- ManufacturerAlfa Aesar
- Product numberJ63134
- Product descriptionTRIS, 0.5M buffer soln. pH 9.5
- Packaging500ml
- Price$35.1
- Updated2019-12-02
- Buy
- ManufacturerAlfa Aesar
- Product numberJ61141
- Product descriptionTRIS, 0.5M buffer soln. pH 7.5
- Packaging500ml
- Price$35.1
- Updated2019-12-02
- Buy
- ManufacturerAlfa Aesar
- Product numberJ62778
- Product descriptionTRIS, 0.5M buffer soln. pH 7.4
- Packaging500ml
- Price$35.1
- Updated2019-12-02
- Buy
- ManufacturerAlfa Aesar
- Product numberJ62551
- Product descriptionTRIS, 0.5M buffer soln. pH 9.0
- Packaging500ml
- Price$35.1
- Updated2019-12-02
- Buy
- ManufacturerAlfa Aesar
- Product numberJ62287
- Product descriptionTRIS, 0.5M buffer soln. pH 8.6
- Packaging500ml
- Price$35.1
- Updated2019-12-02
- Buy
- ManufacturerAlfa Aesar
- Product numberJ62552
- Product descriptionTRIS, 0.5M buffer soln. pH 8.0
- Packaging500ml
- Price$35.1
- Updated2019-12-02
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Alfa Aesar | 031801 | Tris(hydroxymethyl)aminomethane, ACS, 99.8-100.1% (Assay dried basis) | 50g | $15.4 | 2019-12-02 | Buy |
| Alfa Aesar | J62664 | TRIS-buffered saline (TBS, 10X high salt) pH 7.4 | 500ml | $35.1 | 2019-12-02 | Buy |
| Alfa Aesar | J61537 | TRIS, 0.5M buffer soln. pH 8.4 | 500ml | $35.1 | 2019-12-02 | Buy |
| Alfa Aesar | J61213 | TRIS, 0.5M buffer soln. pH 7.0 | 500ml | $35.1 | 2019-12-02 | Buy |
| Alfa Aesar | J61144 | TRIS, 0.5M buffer soln. pH 8.8 | 500ml | $35.1 | 2019-12-02 | Buy |
| Alfa Aesar | J61944 | TRIS, 0.5M buffer soln. pH 7.8 | 500ml | $35.1 | 2019-12-02 | Buy |
| Alfa Aesar | J61787 | TRIS, 0.5M buffer soln. pH 6.5 | 500ml | $35.1 | 2019-12-02 | Buy |
| Alfa Aesar | J61009 | TRIS, 0.5M buffer soln. pH 7.2 | 500ml | $35.1 | 2019-12-02 | Buy |
| Alfa Aesar | J62736 | TRIS, 0.5M buffer soln. pH 7.6 | 500ml | $35.1 | 2019-12-02 | Buy |
| Alfa Aesar | J62944 | TRIS, 0.5M buffer soln. pH 8.2 | 500ml | $35.1 | 2019-12-02 | Buy |
| Alfa Aesar | J63134 | TRIS, 0.5M buffer soln. pH 9.5 | 500ml | $35.1 | 2019-12-02 | Buy |
| Alfa Aesar | J61141 | TRIS, 0.5M buffer soln. pH 7.5 | 500ml | $35.1 | 2019-12-02 | Buy |
| Alfa Aesar | J62778 | TRIS, 0.5M buffer soln. pH 7.4 | 500ml | $35.1 | 2019-12-02 | Buy |
| Alfa Aesar | J62551 | TRIS, 0.5M buffer soln. pH 9.0 | 500ml | $35.1 | 2019-12-02 | Buy |
| Alfa Aesar | J62287 | TRIS, 0.5M buffer soln. pH 8.6 | 500ml | $35.1 | 2019-12-02 | Buy |
| Alfa Aesar | J62552 | TRIS, 0.5M buffer soln. pH 8.0 | 500ml | $35.1 | 2019-12-02 | Buy |
Properties
Melting point: :167-172 °C(lit.)
Boiling point: :219-220 °C10 mm Hg(lit.)
Density :1,353 g/cm3
vapor pressure :0.0267 hPa (20 °C)
refractive index :1.4170 (estimate)
Flash point: :219-220°C/10mm
storage temp. :2-8°C
solubility :H2O: 4 M at 20 °C, clear, colorless
form :crystalline
color :white
PH :10.5-12.0(4 m in water, 25 °C)
PH Range :7 - 9
pka :8.1(at 25℃)
Water Solubility :550 g/L (25 ºC)
λmax :λ: 260 nm Amax: 0.10
λ: 280 nm Amax: 0.08 Sensitive :Hygroscopic
Merck :14,9772
BRN :741883
Stability: :Stable. Incompatible with bases, strong oxidizing agents. Protect from moisture.
InChIKey :LENZDBCJOHFCAS-UHFFFAOYSA-N
CAS DataBase Reference :77-86-1(CAS DataBase Reference)
NIST Chemistry Reference :1,3-Propanediol, 2-amino-2-(hydroxymethyl)-(77-86-1)
EPA Substance Registry System :Tris(hydroxymethyl)aminomethane (77-86-1)
Boiling point: :219-220 °C10 mm Hg(lit.)
Density :1,353 g/cm3
vapor pressure :0.0267 hPa (20 °C)
refractive index :1.4170 (estimate)
Flash point: :219-220°C/10mm
storage temp. :2-8°C
solubility :H2O: 4 M at 20 °C, clear, colorless
form :crystalline
color :white
PH :10.5-12.0(4 m in water, 25 °C)
PH Range :7 - 9
pka :8.1(at 25℃)
Water Solubility :550 g/L (25 ºC)
λmax :λ: 260 nm Amax: 0.10
λ: 280 nm Amax: 0.08 Sensitive :Hygroscopic
Merck :14,9772
BRN :741883
Stability: :Stable. Incompatible with bases, strong oxidizing agents. Protect from moisture.
InChIKey :LENZDBCJOHFCAS-UHFFFAOYSA-N
CAS DataBase Reference :77-86-1(CAS DataBase Reference)
NIST Chemistry Reference :1,3-Propanediol, 2-amino-2-(hydroxymethyl)-(77-86-1)
EPA Substance Registry System :Tris(hydroxymethyl)aminomethane (77-86-1)
Safety Information
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Description
TRIS-buffered saline (TBS, 10X) pH 7.6 is used as a substance diluent, as a wash buffer in immunoassays such as enzyme-linked immunosorbent assay. It is used in antibody diluent in western blotting, sample diluent in vitro diagnostics, immuno-histochemical staining and in situ hybridization.More related product prices
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