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ChemicalBook >> CAS DataBase List >> Tris(hydroxymethyl)aminomethane

Tris(hydroxymethyl)aminomethane

Tris(hydroxymethyl)aminomethane price.
  • $5 - $8920
  • Product name: Tris(hydroxymethyl)aminomethane
  • CAS: 77-86-1
  • MF: C4H11NO3
  • MW: 121.14
  • EINECS:201-064-4
  • MDL Number:MFCD00004679
  • Synonyms:Tromethamine, USP Grade Tris, USP Grade;Tris(hydroxymethyl)aminomethane (TRIS)99.9% ;Tris-hydroxymethylaminomethane: (THAM);TRIS(HYDROXYMETHYL) AMINOMETHANE pure AR;TRIS(HYDROXYMETHYL)AMINOMETHANE extrapure AR;TRIS (HYDROXYMETHYL) AMINO METHANE USP;TRIS(HYDROXYMETHYL)AMINOMETHANE, 99.8+%, A.C.S. REAGENT;TRIZMA(R) BASE, BIOTECHNOLOGY PERFORMANCE CERTIFIED, CELL CULTURE TESTED MEETS EP & USP TESTING SPECIFICATIONS
Price279 Properties Safety Information Description
279 prices
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  • Adipogen Life Sciences
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  • 1083869025
  • 125mg
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  • 1083070003
  • 1083860003
  • 648310-500GM
  • a706x
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  • 2.5kg-m
  • 500gm-m
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-T0244-G025
  • Product descriptionTris(hydroxymethyl)aminomethane ≥99%
  • Packaging25g
  • Price$35
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberG273
  • Product descriptionTris(hydroxymethyl)aminomethane
  • Packaging2.5kg
  • Price$195
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number031801
  • Product descriptionTris(hydroxymethyl)aminomethane, ACS, 99.8-100.1% (Assay dried basis)
  • Packaging250g
  • Price$53.7
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ62551
  • Product descriptionTRIS, 0.5M buffer soln. pH 9.0
  • Packaging1L
  • Price$51.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ62778
  • Product descriptionTRIS, 0.5M buffer soln. pH 7.4
  • Packaging1L
  • Price$51.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ61537
  • Product descriptionTRIS, 0.5M buffer soln. pH 8.4
  • Packaging1L
  • Price$68.25
  • Updated2023-01-06
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ62552
  • Product descriptionTRIS, 0.5M buffer soln. pH 8.0
  • Packaging500ml
  • Price$67.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ61144
  • Product descriptionTRIS, 0.5M buffer soln. pH 8.8
  • Packaging500ml
  • Price$74.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ62186
  • Product descriptionTRIS, 1.0M buffer soln. pH 7.2
  • Packaging1L
  • Price$73.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ62736
  • Product descriptionTRIS, 0.5M buffer soln. pH 7.6
  • Packaging500ml
  • Price$71.6
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ61066
  • Product descriptionTRIS, 1.0M buffer soln. pH 8.6
  • Packaging1L
  • Price$70.7
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ61798
  • Product descriptionTRIS, 1.0M buffer soln. pH 8.2
  • Packaging1L
  • Price$86
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ62287
  • Product descriptionTRIS, 0.5M buffer soln. pH 8.6
  • Packaging1L
  • Price$82.8
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ61009
  • Product descriptionTRIS, 0.5M buffer soln. pH 7.2
  • Packaging1L
  • Price$82.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ61141
  • Product descriptionTRIS, 0.5M buffer soln. pH 7.5
  • Packaging500ml
  • Price$78.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ62657
  • Product descriptionTRIS, 1.0M buffer soln. pH 7.0
  • Packaging1L
  • Price$93.7
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Adipogen Life Sciences CDX-T0244-G025 Tris(hydroxymethyl)aminomethane ≥99% 25g $35 2021-12-16 Buy
AK Scientific G273 Tris(hydroxymethyl)aminomethane 2.5kg $195 2021-12-16 Buy
Alfa Aesar 031801 Tris(hydroxymethyl)aminomethane, ACS, 99.8-100.1% (Assay dried basis) 250g $53.7 2024-03-01 Buy
Alfa Aesar J62551 TRIS, 0.5M buffer soln. pH 9.0 1L $51.6 2021-12-16 Buy
Alfa Aesar J62778 TRIS, 0.5M buffer soln. pH 7.4 1L $51.6 2021-12-16 Buy
Alfa Aesar J61537 TRIS, 0.5M buffer soln. pH 8.4 1L $68.25 2023-01-06 Buy
Alfa Aesar J62552 TRIS, 0.5M buffer soln. pH 8.0 500ml $67.8 2021-12-16 Buy
Alfa Aesar J61144 TRIS, 0.5M buffer soln. pH 8.8 500ml $74.65 2024-03-01 Buy
Alfa Aesar J62186 TRIS, 1.0M buffer soln. pH 7.2 1L $73.65 2024-03-01 Buy
Alfa Aesar J62736 TRIS, 0.5M buffer soln. pH 7.6 500ml $71.6 2023-06-20 Buy
Alfa Aesar J61066 TRIS, 1.0M buffer soln. pH 8.6 1L $70.7 2021-12-16 Buy
Alfa Aesar J61798 TRIS, 1.0M buffer soln. pH 8.2 1L $86 2024-03-01 Buy
Alfa Aesar J62287 TRIS, 0.5M buffer soln. pH 8.6 1L $82.8 2023-06-20 Buy
Alfa Aesar J61009 TRIS, 0.5M buffer soln. pH 7.2 1L $82.6 2021-12-16 Buy
Alfa Aesar J61141 TRIS, 0.5M buffer soln. pH 7.5 500ml $78.65 2024-03-01 Buy
Alfa Aesar J62657 TRIS, 1.0M buffer soln. pH 7.0 1L $93.7 2024-03-01 Buy
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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. :20-25°C
solubility :H2O: 4 M at 20 °C, clear, colorless
form :crystalline
color :white
PH Range :7 - 9
PH :10.5-12.0(4 m in water, 25 °C)
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
LogP :-2.515 (est)
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): GHS hazard pictograms
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 GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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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Suppliers and manufacturers

Beijing Risun Science and Technology Limited
Tris Base
$0.00 /100kg
Tris Base CAS:77-86-1
Zouping mingyuan import & export trading co., ltd
Trometamol
$0.00 /25kg
Trometamol CAS:77-86-1
Henan Allgreen Chemical Co.,LTD
Tris(hydroxymethyl)aminomethane
$0.00 /25kg
Tris(hydroxymethyl)aminomethane CAS:77-86-1
Wuhan BJM Pharm Inc
tris(hydroxymethyl)aminomethane
$0.00 /1KG
tris(hydroxymethyl)aminomethane CAS:77-86-1
Wuhan Fortuna Chemical Co., Ltd
Tris Base
$0.00 /1Kg/Bag
Tris Base CAS:77-86-1
Hebei Chuanghai Biotechnology Co,.LTD
Tris Base
$6.00 /1KG
Tris Base CAS:77-86-1
Sinoway Industrial co., ltd.
Trometamol
$0.00 /1Kg/Bag
Trometamol CAS:77-86-1
Jinan Qinmu Fine Chemical Co.,Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
Aladdin Scientific