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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
204 prices
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  • Adipogen Life Sciences
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
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  • Aronis compounds
  • BroadPharm
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  • 1083860003
  • 1mg
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  • a705x
  • 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
  • ManufacturerAmbeed
  • Product numberA168222
  • Product description2-Amino-2-(hydroxymethyl)propane-1,3-diol 98%
  • Packaging25g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA168222
  • Product description2-Amino-2-(hydroxymethyl)propane-1,3-diol 98%
  • Packaging100g
  • Price$17
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA168222
  • Product description2-Amino-2-(hydroxymethyl)propane-1,3-diol 98%
  • Packaging500g
  • Price$53
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA168222
  • Product description2-Amino-2-(hydroxymethyl)propane-1,3-diol 98%
  • Packaging1kg
  • Price$78
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM1555260
  • Product descriptionTRIS(HYDROXYMETHYL)AMINO METHANE 95.00%
  • Packaging100G
  • Price$2323.09
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM1555260
  • Product descriptionTRIS(HYDROXYMETHYL)AMINO METHANE 95.00%
  • Packaging1KG
  • Price$6384.51
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBI2888
  • Product descriptionTrisUltrapure >99.9%
  • Packaging500g
  • Price$35
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBI2888
  • Product descriptionTrisUltrapure >99.9%
  • Packaging1kg
  • Price$56
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBI2888
  • Product descriptionTrisUltrapure >99.9%
  • Packaging5kg
  • Price$225
  • Updated2021-12-16
  • Buy
  • ManufacturerAronis compounds
  • Product numberBBC/191
  • Product description2-amino-2-(hydroxymethyl)-1,3-propanediol
  • Packaging1g
  • Price$133
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-13394
  • Product descriptionTRIS(HYDROXYMETHYL)AMINOMETHANE 99%
  • Packaging25g
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM326194
  • Product description2-amino-2-(hydroxymethyl)propane-1,3-diol 95%+
  • Packaging1000g
  • Price$55
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number00301
  • Product description2-Amino-2-(hydroxymethyl)-1,3-propanediol ≥ 99.9% (Titration: anhydrous basis)
  • Packaging100G
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number00298
  • Product descriptionTris(hydroxymethyl)aminomethane,99.8-100.1%(Assaybytitration,Driedbasis),ACSreagent 99.8-100.1%(Assaybytitration,Driedbasis)
  • Packaging100G
  • Price$17.47
  • Updated2021-12-16
  • 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
Ambeed A168222 2-Amino-2-(hydroxymethyl)propane-1,3-diol 98% 25g $5 2021-12-16 Buy
Ambeed A168222 2-Amino-2-(hydroxymethyl)propane-1,3-diol 98% 100g $17 2021-12-16 Buy
Ambeed A168222 2-Amino-2-(hydroxymethyl)propane-1,3-diol 98% 500g $53 2021-12-16 Buy
Ambeed A168222 2-Amino-2-(hydroxymethyl)propane-1,3-diol 98% 1kg $78 2021-12-16 Buy
American Custom Chemicals Corporation CHM1555260 TRIS(HYDROXYMETHYL)AMINO METHANE 95.00% 100G $2323.09 2021-12-16 Buy
American Custom Chemicals Corporation CHM1555260 TRIS(HYDROXYMETHYL)AMINO METHANE 95.00% 1KG $6384.51 2021-12-16 Buy
Apolloscientific BI2888 TrisUltrapure >99.9% 500g $35 2021-12-16 Buy
Apolloscientific BI2888 TrisUltrapure >99.9% 1kg $56 2021-12-16 Buy
Apolloscientific BI2888 TrisUltrapure >99.9% 5kg $225 2021-12-16 Buy
Aronis compounds BBC/191 2-amino-2-(hydroxymethyl)-1,3-propanediol 1g $133 2021-12-16 Buy
BroadPharm BP-13394 TRIS(HYDROXYMETHYL)AMINOMETHANE 99% 25g $30 2021-12-16 Buy
Chemenu CM326194 2-amino-2-(hydroxymethyl)propane-1,3-diol 95%+ 1000g $55 2021-12-16 Buy
Chem-Impex 00301 2-Amino-2-(hydroxymethyl)-1,3-propanediol ≥ 99.9% (Titration: anhydrous basis) 100G $15 2021-12-16 Buy
Chem-Impex 00298 Tris(hydroxymethyl)aminomethane,99.8-100.1%(Assaybytitration,Driedbasis),ACSreagent 99.8-100.1%(Assaybytitration,Driedbasis) 100G $17.47 2021-12-16 Buy

Properties

Melting point :167-172 °C(lit.)
Boiling point :219-220 °C10 mm Hg(lit.)
bulk density :840kg/m3
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℃)
biological source :synthetic
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)
Absorption :passes test

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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