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


Quantity 1kg
Packaging Plastic bottle

Manufacturer: fisher scientific acros  167620010

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Catalog No. AC167620010

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Description & Specifications

Chemical Identifiers

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
Purity Grade For analysis
Water 0.5% Max. (K.F.)
pH 10.0 to 11.5 (5% aq. soln.)
Heavy Metals 5ppm max.
Iron (Fe) 1ppm max.
Absorbance (10% aq. soln.) (1 cm cell) (40% aq. soln.) (1 cm cell)
Heavy Metals (as Pb) 5ppm max.
Synonym 2-Amino-2-(hydroxymethyl)-1, 3-propanediol
Chlorine (Cl) 5ppm max.
Absorbance Conditions (40% aq. soln.) (1 cm cell) (10% aq. soln.) (1 cm cell)
Chemical Name or Material Tris(hydroxymethyl)aminomethane
Lead (Pb) 5ppm max.
Linear Formula (HOCH2)3CNH2
MDL Number MFCD00004679
Health Hazard 2 GHS H Statement:
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye irritation.
Sulfate 5ppm max.
Infrared Spectrum Authentic
Chloride 5ppm max.
Sulfated Ash 0.1 % max.
Packaging Plastic bottle
Assay Percent Range 99.8%
Molecular Formula C4H11NO3
CAS 77-86-1
Health Hazard 1 GHS Signal Word: Warning
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.

Specifications

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
Accessories

GHS Signal Word: Warning

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.

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

SDS & Safety Documents