Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

102408 Tris(hydroxymetyl)aminometán

102408
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
77-86-1201-064-4C₄H₁₁NO₃H₂NC(CH₂OH)₃121.14 g/molReag. Ph Eur,Reag. USP

Products

Catalogue NumberPackaging Qty/Pack
1024080080 Sklená flaša 80 g
1024080083 Sklená flaša 80 g
Description
Catalogue Number102408
SynonymsTrometamol, Aminomethylidine trimethanol, 2-Amino-2-hydroxymethyl-1.3-propanediol, TRIS-buffer
DescriptionTris(hydroxymethyl)aminomethane
References
Product Information
CAS number77-86-1
EC number201-064-4
GradeReag. Ph Eur,Reag. USP
Hill FormulaC₄H₁₁NO₃
Chemical formulaH₂NC(CH₂OH)₃
Molar Mass121.14 g/mol
HS Code2922 19 00
Structure formula ImageStructure formula Image
Quality LevelMQ300
Applications
ApplicationTris(hydroxymethyl)aminomethane volumetric standard, secondary reference material for acidimetry, traceable to NIST Standard Reference Material (SRM) Certipur® Reag. USP, Reag. Ph Eur. CAS 77-86-1, EC 201-064-4, chemical formula H₂NC(CH₂OH)₃.
Biological Information
Physicochemical Information
Boiling point219 - 220 °C (13.3 hPa)
Density1.32 g/cm3 (20 °C)
Melting Point169 °C
pH value10.2 - 10.6 (6 g/l, H₂O, 20 °C)
Vapor pressure<0.1 hPa (20 °C)
Bulk density840 kg/m3
Solubility678 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Potkan > 5000 mg/kg
LD 50 dermalLD50 Potkan > 5000 mg/kg
Safety Information according to GHS
RTECSTY2900000
Storage class10 - 13 Iné kvapaliny a tuhé látky
WGKWGK 1 mierne ohrozujúce vody
Disposal3
Relatívne nereaktívne organické reagencie je potrebné zhromaždovať v nádobe A. Ak sú halogénované, je potrebné ich zhromaždovať v nádobe B. Pre tuhé zvyšky použite nádobu C.
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageSkladujte pri +15°C až +25°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Catalogue Number GTIN
1024080080 04022536555843
1024080083 04054839567186

Related Products & Applications

Accessories (Primary)

Catalogue Number Description
108450 Kyselina trifluórmetánsulfónová
109057 Kyselina chlorovodíková
109065 Kyselina chloristá
109072 Kyselina sírová
109108 Hydroxid draselný, roztok
109940 Uhličitan sodný, roztok
109964 Kyselina dusičná, roztok
109137 Hydroxid sodný, roztok

Accessories (Secondary)

Categories

Analytics and Sample Preparation > Reference Materials > Certipur® Volumetric Standards > for Acidimetry
Reagents, Chemicals and Labware > Inorganic Reagents > Instrumental Inorganic Analysis > Certipur® Standards, Reference Materials and Buffers > Certipur® Volumetric Standards > for Acidimetry