Tris(hydroxymethyl)aminomethane, 99.8%, for analysis, biochemical grade, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 167620010

UNSPSC: 12161700

Code: 29

Additional Details:
Additional Details: CAS Number: 77-86-1 Weight: 1.05000kg


Packaging Plastic bottle
Quantity 1kg

Product Code. 10032210

Quantity Price
1 £ 94.5 / 1kg
EU Stock 35
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Description and Specification

Chemical Identifiers

Chemical Name or Material Tris(hydroxymethyl)aminomethane
CAS 77-86-1
Purity Grade For analysis
Assay ≥99.75% (on dry substance) (Total base)
Assay Percent Range 99.8%
Molecular Formula C4H11NO3
Linear Formula (HOCH2)3CNH2
Formula Weight 121.14
MDL Number MFCD00004679
Synonym 2-Amino-2-(hydroxymethyl)-1, 3-propanediol

Specification

Assay ≥99.75% (on dry substance) (Total base)
Physical Form Powder
Color Off-white to grey to pale brown
Formula Weight 121.14
Quantity 1kg
Merck Index 15, 9951
Beilstein 04, 303
Absorbance Conditions (40% aq. soln.) (1 cm cell) (10% aq. soln.) (1 cm cell)
Chloride 5ppm max.
Heavy Metals (as Pb) 5ppm max.
Health Hazard 3 GHS P Statement:
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
Linear Formula (HOCH2)3CNH2
Infrared Spectrum Authentic
Purity Grade For analysis
CAS 77-86-1
Absorbance (10% aq. soln.) (1 cm cell) (40% aq. soln.) (1 cm cell)
Iron (Fe) 1ppm max.
MDL Number MFCD00004679
Sulfated Ash 0.1 % max.
Assay Percent Range 99.8%
Water 0.5% Max. (K.F.)
Health Hazard 2 GHS H Statement:
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye irritation.
pH 10.0 to 11.5 (5% aq. soln.)
Packaging Plastic bottle
Health Hazard 1 GHS Signal Word: Warning
Molecular Formula C4H11NO3
Chlorine (Cl) 5ppm max.
Synonym 2-Amino-2-(hydroxymethyl)-1, 3-propanediol
Chemical Name or Material Tris(hydroxymethyl)aminomethane
Lead (Pb) 5ppm max.
Heavy Metals 5ppm max.
Sulfate 5ppm max.
Documentation

Technical documents

Safety and Handling

GHS Signal Word: Warning

GHS H Statement:
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye irritation.

GHS P Statement:
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.