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2-hydroxy-3-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]propanesulphonic acid (TAPSO) buy - large image1

2-hydroxy-3-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]propanesulphonic acid (TAPSO) buy - image1

2-hydroxy-3-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]propanesulphonic acid (TAPSO) buy - image2

2-hydroxy-3-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]propanesulphonic acid (TAPSO)

Name: 2-hydroxy-3-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]propanesulphonic acid (TAPSO)
Brand: Hugarise
SKU: pr2604151067
Price: 0.1 USD
Availability: InStock

Unit Price: Get Latest Price 

CAS No.:

68399-81-5

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Shanghai

Brand:

Hugarise

Packaging:

25KG/DRUM

Price valid (until):

2026-05-15

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Wuhan Hugarise New Material Co.,Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Electronic chemicals,Fluorinated chemicals,Silane Hydrolysis Oligomers,Fine chemicals,Pharmaceutical Intermediates

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Product Description
Seller Information

Description

Purity Specification: 99%

Product Category: 2-Hydroxypropanesulfonic Acid-based Biological Buffers

Grade: Pharmaceutical Grade

Alias: N-Tris(hydroxymethyl)methyl-2-aminopropanesulfonic acid

Molecular Formula: C7H17NO7S

Storage Conditions: Store at 25°C, protected from light.

Properties:

1. Appearance: White crystalline solid or colorless crystalline powder.

2. Solubility: Easily soluble in water; slightly soluble in alcohols and acetonitrile; slightly soluble in diethyl ether.

3. Stability: Stable in air and light.

Applications:

1. Pharmaceutical Field: N-Tris(hydroxymethyl)methyl-2-hydroxypropanesulfonic acid can be used as a therapeutic agent to lower cysteine levels in the body, aiding in the treatment of diseases such as cystic fibrosis.

2. Cosmetics Field: Due to its antioxidant and anti-inflammatory properties, N-Tris(hydroxymethyl)methyl-2-hydroxypropanesulfonic acid can be incorporated into skincare products to improve skin quality.

3. Chemical Synthesis: N-Tris(hydroxymethyl)methyl-2-hydroxypropanesulfonic acid serves as an important intermediate in organic synthesis, utilized in the production of other organic compounds.

TAPSO is a common biological buffer and a pH-stabilizing reagent, with an effective pH range of 7–8 and a pKa value of 7.5–9.0. TAPSO contains a Tris group and exhibits reactivity comparable to that of zwitterionic glycine peptides.

ECHEMI Editorial Reference

white powder

Basic Info

Product Name:

TAPSO

Other Name:

1-Propanesulfonic acid,2-hydroxy-3-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]-;2-Hydroxy-3-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]-1-propanesulfonic acid;TAPSO;3-[N-[Tris(hydroxymethyl)methyl]amino]-2-hydroxypropanesulfonic acid;2-Hydroxy-3-[tris(hydroxymethyl)methylamino]-1-propanesulfonic acid;3-[[1,3-Dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]-2-hydroxypropane-1-sulfonic acid

CAS No.:

68399-81-5

Molecular Formula:

C7H17NO7S

InChIKeys:

InChIKey=RZQXOGQSPBYUKH-UHFFFAOYSA-N

Molecular Weight:

259.27700

Exact Mass:

259.28

EC Number:

269-993-8

NSC Number:

610929

HScode:

2922199090

Categories:

Hydrocarbons and Derivatives

Characteristics

PSA:

155.70000

XLogP3:

-6.4

Appearance:

white to off-white crystalline powder

Density:

1.07607 g/cm³ @ Temp: 25.00 °C

Melting Point:

220-221ºC

Refractive Index:

1.589

Water Solubility:

H2O: soluble

Storage Conditions:

Store in a cool, dry place. Store in a tightly closed container.

See More TAPSO Properties 

Hazard Identification

Classification of the substance or mixture

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity â single exposure, Category 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area.
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More TAPSO Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Electronic chemicals,Fluorinated chemicals,Silane Hydrolysis Oligomers,Fine chemicals,Pharmaceutical Intermediates

Location:
Room 811, Building E, Wuhan Living Room Exhibition Center, Hongtu Road, Dongxihu District, Wuh

Payment Terms:
100% TT in advance

Average lead Time:
25

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2020

Wuhan Hugarise New Material Co., Ltd. is a technology-driven enterprise integrating R&D and production, committed to innovation in electronic chemicals, fluoro-silicone chemicals, fine chemicals, and pharmaceutical intermediates. Equipped with a highly skilled technical team, a fully certified factory and a comprehensive quality control system, we provides consistently high-quality products to meet customers' sustainable development needs. We warmly welcome clients and collaborators to visit, inspect and discuss cooperation opportunities.
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