Molekula

TOOS (3-(N-Ethyl-3-methylanilino)-2-hydroxypropanesulfonic acid sodiumsalt)

SKU 60478758 CAS 82692-93-1 C12H18NNaO4S MW 295.33 In stock

TOOS (3-(N-Ethyl-3-methylanilino)-2-hydroxypropanesulfonic acid sodium salt) is a sulfonic acid derivative used as a pH buffer and stabilizer in biochemical and pharmaceutical applications. It is available with a CAS number of 82692-93-1, molecular formula C12H18NNaO4S, and molecular weight of 295.33 g/mol. Stored at ambient temperature, it carries a warning signal word. Molekula supplies TOOS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

CoA by batch Download specification

Overview

Pricing & pack sizes

Pack sizes & pricing

£ GBP € EUR $ USD

1 g — £93.30 per pack

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Specifications

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Property	Value
Appearance	White crystalline powder
Heavy metals	≤ 5ppm
pH	6.0 - 9.5
Loss on Drying	≤ 10.9%
Solubility	Clear, colourless
Assay	≥ 99.0%

Storage & handling

Property	Value
Storage Temperature	Ambient
Shelf Life	24 months
Acidity	Neutral

Identification

Property	Value
SKU	60478758
CAS Number	82692-93-1
Molecular Formula	C12H18NNaO4S
Molecular Weight	295.33
SMILES	[Na].O=S(=O)(O)CC(O)CN(C1=CC=CC(=C1)C)CC
REACH Code	Y113
HTS Code	29221996
Tariff Code	2922190090

Safety & GHS

Warning

Health Hazard GHS07

Hazard statements

H302 Harmful if swallowed
H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray
P280 Wear protective gloves/protective clothing/eye protection/face protection
P302+352 IF ON SKIN: Wash with soap and water
P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

Safety Data Sheets (SDS)

Available in IT, FR, ES, DE, EN.

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

What is TOOS used for?

TOOS is primarily used as a sulfonic acid derivative in specialty chemical applications, including surfactants and intermediates for pharmaceuticals.

What is the chemical formula and molecular weight of TOOS?

The formula is C12H18NNaO4S with a molecular weight of 295.33 g/mol.

How should TOOS be stored?

TOOS should be stored at ambient temperature, protected from moisture and direct sunlight.

What grade of TOOS is available from Molekula?

Molekula supplies TOOS in technical grade; custom grades may be available upon request.

Can Molekula supply TOOS in bulk?

Yes, Molekula can supply TOOS in bulk quantities; please contact sales for pricing and availability.

What documentation comes with a TOOS order?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.

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