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77-86-1

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Product FOB Price Min.Order Supply Ability Supplier
High purity Trometamol 98% reliable quality cas:77-86-1 with best price
Cas No: 77-86-1
USD $ 12.0-15.0 / Metric Ton 1 Metric Ton 99999 Kilogram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
Trometamol TOP supplier
Cas No: 77-86-1
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
High quality TRIS, Tris(hydroxymethyl)aminomethane
Cas No: 77-86-1
No Data 10 Gram 100 Metric Ton/Month Tangshan Moneide Trading Co., Ltd. Contact Supplier
TRIS ;Tris(hydroxymethyl)aminoethane; Trometamol with cas no. 77-86-1 most competitive price worldwidely directly from factory ISO certified
Cas No: 77-86-1
USD $ 9.0-29.0 / Kilogram 1 Kilogram 3000 Kilogram/Month Hunan Hui Bai Shi Biological Technology Co.,Ltd Contact Supplier
Tris (hydroxymethyl) aminomethane
Cas No: 77-86-1
No Data No Data No Data Eastar Chemical Corporation Contact Supplier
The manufacturer of Tris
Cas No: 77-86-1
No Data 1 Kilogram 100 Metric Ton/Month Yuan Shi(SuQian)Biotechnology Co.,Ltd Contact Supplier
Tris(hydroxymethyl)aminoethane;Tris
Cas No: 77-86-1
USD $ 10.0-18.0 / Kilogram 25 Kilogram 10 Metric Ton/Month Nanjing Searchbio Tech Co.,Ltd Contact Supplier
High purity Tris Base with low price
Cas No: 77-86-1
USD $ 20.0-26.0 / Kilogram 1 Kilogram 100 Kilogram/Month Henan Bizhi Chemical Tech Co Ltd Contact Supplier
Tris(hydroxymethyl)aminoethane
Cas No: 77-86-1
No Data No Data No Data Changzhou Sunsanta Chemical Co.,Ltd Contact Supplier
Trometamol
Cas No: 77-86-1
No Data 100 Kilogram / HangZhou HuaYe Chemical Technology Co.,Ltd Contact Supplier

77-86-1 Usage

Uses

1, Tris buffer, only nucleic acids and proteins are widely used as solvents.
2, Tris is used for protein crystal growth under different pH conditions.
3, Tris buffer having a low ionic strength can be used nematode (C. elegans) is formed lamin (lamin) intermediate fibers.
4, Tris is a major component of protein electrophoresis buffer.
5, Tris for the preparation of a surfactant, a vulcanization accelerator, and some drug intermediates.
6, Tris titrated also used as standard.

Chemical Properties

White crystal or powder. Melting point 171-172℃, boiling point 219-220℃/1.3kPa, soluble in ethanol and water, slightly soluble in ethyl acetate, benzene, insoluble in ether, carbon tetrachloride,copper,aluminum corrosion effects,irritant.

Chemical Properties

White, crystalline solid. PH (0.1M aqueous solution) 10.6, corrosive to copper, brass, aluminum. Solubility in water 80 g/100 cc (20C). Combustible.

Purification Methods

TRIS can ordinarily be obtained in highly pure form suitable for use as an acidimetric standard. If only impure material is available, it should be crystallised from 20% EtOH, aqueous MeOH (m 171.1o) or isopropanol (m 172-173o). Dry it in a vacuum desiccator over P2O5 or CaCl2. Alternatively, it is dissolved in twice its weight of water at 55-60o, filtered, concentrated to half its volume and poured slowly, with stirring, into about twice its volume of EtOH. The crystals which separate on cooling to 3-4o are filtered off, washed with a little MeOH, air dried by suction, then finally ground and dried in a vacuum desiccator over P2O5. It has also been recrystallised from water, MeOH or aqueous MeOH, and vacuum dried at 80o for 2 days. [Beilstein 4 H 303, 4 III 857, 4 IV 1903.]

Uses

In the synthesis of surface-active agents, vulcanization accelerators, pharmaceuticals. As emulsifying agent for cosmetic creams and lotions, mineral oil and paraffin wax emulsions, leather dressings, textile specialties, polishes, cleaning Compounds, so-called soluble oils. Absorbent for acidic gases. Biological buffer.

Biological Activity

Commonly used laboratory reagent

Uses of Biology

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.

Brand name

Tham (Hospira).
InChI:InChI:1S/C4H11NO3/c5-4(1-6,2-7)3-8/h6-8H,1-3,5H2

77-86-1 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Sigma-Aldrich (252859)  Tris(hydroxymethyl)aminomethane  ACS reagent, ≥99.8% 77-86-1 252859-500G 1,115.01CNY Detail
Sigma-Aldrich (252859)  Tris(hydroxymethyl)aminomethane  ACS reagent, ≥99.8% 77-86-1 252859-100G 451.62CNY Detail
Sigma-Aldrich (93440)  Trizma®base  certified reference material for titrimetry, certified by BAM, according to ISO 17025, ≥99.5% 77-86-1 93440-50G 2,888.73CNY Detail
Sigma-Aldrich (04577)  Trizma®base  tested according to Ph.Eur. 77-86-1 04577-250G-F 6,130.80CNY Detail
USP (1698002)  Tromethamine  United States Pharmacopeia (USP) Reference Standard 77-86-1 1698002-125MG 3,691.35CNY Detail
Sigma-Aldrich (T2550000)  Trometamol  European Pharmacopoeia (EP) Reference Standard 77-86-1 T2550000 1,880.19CNY Detail
Fluka (42616)  Trizma®base  TraceSELECT®, for inorganic trace analysis, ≥99.9995% (metals basis) 77-86-1 42616-100G 804.96CNY Detail
Sigma-Aldrich (33742)  Trizma®base  puriss. p.a., buffer substance, ≥99.5% 77-86-1 33742-2KG 5,638.23CNY Detail
Sigma-Aldrich (33742)  Trizma®base  puriss. p.a., buffer substance, ≥99.5% 77-86-1 33742-1KG 2,743.65CNY Detail
Sigma-Aldrich (33742)  Trizma®base  puriss. p.a., buffer substance, ≥99.5% 77-86-1 33742-500G 1,586.52CNY Detail
Sigma-Aldrich (33742)  Trizma®base  puriss. p.a., buffer substance, ≥99.5% 77-86-1 33742-100G 539.37CNY Detail
Sigma (93350)  Trizma®base  puriss. p.a., ≥99.7% (T) 77-86-1 93350-1KG 2,691.00CNY Detail

77-86-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Trometamol

1.2 Other means of identification

Product number -
Other names 8VTE 1L

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:77-86-1 SDS

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