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391335 BIS-Tris, ULTROL® Grade - CAS 6976-37-0 - Calbiochem

A zwitterionic buffer that exhibits only a very small shift in dissociation constant with respect to temperature.

Ficha de datos de seguridad (MSDS o SDS), certificado de análisis y de calidad (CoA y CoQ), expedientes, folletos y otros documentos disponibles.

Sinónimos: [bis(2-Hydroxyethyl)imino]-tris(hydroxymethyl)methane

391335
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Descripción

Replacement Information

Tabla espec. clave

CAS #Empirical Formula
6976-37-0C₈H₁₉O₅N

Products

Número de referenciaEmbalaje Cant./Env.
391335-100GM Frasco de vidrio 100 gm
391335-1KG Frasco de vidrio 1 kg
Description
OverviewA zwitterionic buffer that exhibits only a very small shift in dissociation constant with respect to temperature. Useful in the pH 5.8-7.3 range. Has a pKa of 6.50 at 25°C. Suitable for fractionation of hemoglobin.
Absorbance (100 mM, H2O, 280 nm):≤0.04.
Catalogue Number391335
Brand Family Calbiochem®
Synonyms[bis(2-Hydroxyethyl)imino]-tris(hydroxymethyl)methane
References
ReferencesNealon, D.A., et al. 1980. Clin Chem. 26, 1516.
Morin, L.G. 1977. Clin. Chem. 23, 1569.
Product Information
CAS number6976-37-0
FormWhite solid
Hill FormulaC₈H₁₉O₅N
Chemical formulaC₈H₁₉O₅N
PKA6.5 at 20°C
Quality LevelMQ100
Applications
Biological Information
Purity≥99% by titration
Physicochemical Information
Heavy metals<3 ppm
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Storage and Shipping Information
Ship Code Ambient Temperature Only
Toxicity Standard Handling
Storage +15°C to +30°C
Do not freeze Ok to freeze
Packaging Information
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Número de referencia GTIN
391335-100GM 04055977190106
391335-1KG 04055977190090

Documentation

BIS-Tris, ULTROL® Grade - CAS 6976-37-0 - Calbiochem Ficha datos de seguridad (MSDS)

Título

Ficha técnica de seguridad del material (MSDS) 

BIS-Tris, ULTROL® Grade - CAS 6976-37-0 - Calbiochem Certificados de análisis

CargoNúmero de lote
391335

Referencias bibliográficas

Visión general referencias
Nealon, D.A., et al. 1980. Clin Chem. 26, 1516.
Morin, L.G. 1977. Clin. Chem. 23, 1569.
Ficha técnica

Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.

Revision14-July-2008 RFH
Synonyms[bis(2-Hydroxyethyl)imino]-tris(hydroxymethyl)methane
DescriptionAn inert, zwitterionic buffer that exhibits only a very small shift in dissociation constant with respect to temperature (absorbance: <0.04 at 280 nm, 100 mM, H2O). Suitable for fractionation of hemoglobin. Has a pKa of 6.5 at 25°C.
FormWhite solid
CAS number6976-37-0
Chemical formulaC₈H₁₉O₅N
Purity≥99% by titration
SolubilityH₂O
Storage +15°C to +30°C
Do Not Freeze Ok to freeze
Toxicity Standard Handling
ReferencesNealon, D.A., et al. 1980. Clin Chem. 26, 1516.
Morin, L.G. 1977. Clin. Chem. 23, 1569.