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

108320 N-[叁(羥甲)甲基]-3-胺丙烷磺酸

N-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid buffer substance TAPS. CAS 29915-38-6, molar mass 243.27 g/mol.

N-[叁(羥甲)甲基]-3-胺丙烷磺酸 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: TAPS, TAPS

108320
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

CAS #Empirical Formula
29915-38-6C₇H₁₇NO₆S

Products

Catalogue NumberPackaging Qty/Pack
1.08320.0025 塑膠瓶 25 g
1.08320.0250 塑膠瓶 250 g
Description
Catalogue Number108320
SynonymsTAPS, TAPS
References
Product Information
CAS number29915-38-6
EC number249-954-1
Hill FormulaC₇H₁₇NO₆S
Molar Mass243.28 g/mol
HS Code2922 19 99
Structure formula ImageStructure formula Image
Quality LevelMQ100
Applications
ApplicationN-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid buffer substance TAPS. CAS 29915-38-6, molar mass 243.27 g/mol.
Biological Information
Physicochemical Information
Flash point>110 °C
Melting Point240 °C
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Storage class10 - 13 Other liquids and solids
WGKWGK 3 highly hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore at +5°C to +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Assay (alkalimetric)≥ 99 %
Identity (IR-spectrum)passes test
UV-Absorption (250 nm, 20 g/l, 1 cm, water)≤ 0.05
Chloride (Cl)≤ 0.005 %
Sulfate (SO₄)≤ 0.005 %
Heavy metals (as Pb)≤ 0.0005 %
Na (Sodium)≤ 0.005 %
Loss on Drying (105 °C)≤ 0.2 %
Biological buffer, pKa at 20 °C8.40
Global Trade Item Number
Catalogue Number GTIN
1.08320.0025 04022536102436
1.08320.0250 04022536102443