Tris(hydroxymethyl)aminomethane suppliers
Tris(hydroxymethyl)aminomethane
- CAS:
- 77-86-1
- MF:
- C4H11NO3
- MW:
- 121.14
Suppliers by country/region
Company Type
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)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P261-P264-P271-P280-P302+P352-P305+P351+P338
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36-37/39-24/25-23
- WGK Germany
- 2
- RTECS
- TY2900000
- F
- 3
- TSCA
- Yes
- HazardClass
- IRRITANT
- HS Code
- 29221980
- Hazardous Substances Data
- 77-86-1(Hazardous Substances Data)
- Toxicity
- LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rat > 5000 mg/kg
Use
Tris base, also known as THAM, is widely used as a biological buffer or as a component of buffer formulations such as TAE and TBE buffers. Tris has a pKa of 8.06 and is very useful in the biology and biochemistry lab because it has buffering capabilities in the range of the typical physiological pH of most living organisms (pH 7.0-9.0). Tris has been reported to interfere with the activity of a number of enzymes, it should therefore be used carefully when studying proteins.
855 supplier list of "Tris(hydroxymethyl)aminomethane"
$4.90/ 25kg
- Product Name:Tris(hydroxymethyl)aminomethane
- Products Intro:Purity: 0.99|Package: 25kg;4.90;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Sodium taurodeoxycholate,TRIS,4,4'-(HEXAFLUOROISOPROPYLIDENE)DIPHEOL,4,4'-Biphenol,TRIS(2-AMINOETHYL)AMINE
- Product Name:Tris Base
- Products Intro:Purity: 99% | Package: 25kgs/Drum
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Trometamol
- Products Intro:Purity: 99% | Package: 25kG
- Company Type: Manufacturer
- Country/Region: CHINA
- Main Products: Hydroxyethyl Cellulose,Dimethyl oxalate,Tetrahydrofuran,Ethyl chloroacetate,Methyl methoxyacetate
- Product Name:Tris(hydroxymethyl)aminomethane
- Products Intro:Purity: 99% | Package: 1kg,5kg,25kg,50kg,200kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Tris (hydroxymethyl) aminoethane,9-phenylcarbazole,2-Methylimidazole,Trifluoromethanesulfonic acid,1-Adamantanecarboxylic acid
- Product Name:Tris(hydroxymethyl)aminomethane
- Products Intro:Purity: EP, USP, for cell culture test, >= 99.9% (T) | Package: $43.9/100g;$94.9/500g;Bulk package | CustNote: EP, USP, for cell culture test, ≥ 99.9% (T)
- Company Type: Trader
- Country/Region: UNITED STATES
- Main Products: Chemicals and BioChemicals,Materials Science,ligands acting on targets,Proteins,Antibodies
- Product Name:Trimethylolaminomethane Tris Base
- Products Intro:Purity: 99%|Package: 1KG
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 1-Octadecanol,AMP 95,Polyisobutylene,tetramisole hcl,Ivermectin
- Product Name:Trometamol
- Products Intro:Purity: 0.99|Package: 1Kg/Bag|25Kg/Bag|100Kg/Bag
- Company Type: Trader
- Country/Region: CHINA
- Main Products: APIs,pharmaceutical intermediates,health and food supplements,cosmetic raw materials,herbal extracts
- Product Name:TRIS；Tris-base；THAM；Tris(hydrosymenthyl)-aminomethande
- Products Intro:Purity: AR，99.9%. | Package: 100g；500g
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Enzymes,Amino acids,Proteins,Culture medium,Separation materials and consumables
$6.00/ 1KG
- Product Name:Tris Base
- Products Intro:Purity: 99%|Package: 1KG;6.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: acetic acid,Ethyl oleate,Hypophosphorous acid,tetramisole,OPP
You can find Tris(hydroxymethyl)aminomethane suppliers,
manufacturers, and distributors from countries such as China, United States and the India here.
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