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ChemicalBook >> CAS DataBase List >> Tris Base

Tris Base

Tris Base price.
  • $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
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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
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  • 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
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  • 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
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  • 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
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  • ManufacturerAlfa Aesar
  • Product numberJ62736
  • Product descriptionTRIS, 0.5M buffer soln. pH 7.6
  • Packaging500ml
  • Price$35.1
  • Updated2019-12-02
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  • ManufacturerAlfa Aesar
  • Product numberJ62944
  • Product descriptionTRIS, 0.5M buffer soln. pH 8.2
  • Packaging500ml
  • Price$35.1
  • Updated2019-12-02
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  • ManufacturerAlfa Aesar
  • Product numberJ63134
  • Product descriptionTRIS, 0.5M buffer soln. pH 9.5
  • Packaging500ml
  • Price$35.1
  • Updated2019-12-02
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  • ManufacturerAlfa Aesar
  • Product numberJ61141
  • Product descriptionTRIS, 0.5M buffer soln. pH 7.5
  • Packaging500ml
  • Price$35.1
  • Updated2019-12-02
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  • 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)

Safety Information

Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P405 Store locked up.

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.

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