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Molekula

Basic Yellow 40

CAS 12221-86-2 C22H24N3O2.Cl MW 397.90 In stock

Basic Yellow 40 is a synthetic organic dye used in textile, paper, and plastic coloring applications. It is a chloride salt with the molecular formula C22H24N3O2Cl and a molecular weight of 397.90 g/mol. It has a CAS number of 12221-86-2 and should be stored at ambient temperatures. The substance carries a warning signal word due to potential health hazards. Molekula supplies Basic Yellow 40 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

CoA by batch

Overview

Basic Yellow 40 is a synthetic organic dye used in textile, paper, and plastic coloring applications. It is a chloride salt with the molecular formula C22H24N3O2Cl and a molecular weight of 397.90 g/mol. It has a CAS number of 12221-86-2 and should be stored at ambient temperatures. The substance carries a warning signal word due to potential health hazards. Molekula supplies Basic Yellow 40 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Specifications

Property Value
Appearance Yellow powder
Identification Conforms to reference
Strength 100% +/-5%

Storage & handling

Property Value
Storage Temperature Ambient
Shelf Life 24 months
Acidity Neutral

Identification

Property Value
CAS Number 12221-86-2
Molecular Formula C22H24N3O2.Cl
Molecular Weight 397.90
SMILES CCN(CC)C1=CC2=C(C=C1)C=C(C(=O)O2)C3=[N+](C4=CC=CC=C4N3C)C.[Cl-]
REACH Code Y113
TSCA Listed Yes
HTS Code 29251942
Tariff Code 2925199590

Safety & GHS

Warning
  • GHS pictogram — Explosive Explosive GHS01

Hazard statements

  • 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
  • P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
  • P302+352 IF ON SKIN: Wash with soap and water
  • 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

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.

Pricing & pack sizes

Pack sizes & pricing

  • 25 g

    £62.56 · per pack

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

Synonyms

No alternate names recorded for this product.

Frequently asked questions

What is Basic Yellow 40 used for?

Basic Yellow 40 is primarily used as a dye in textiles, plastics, and coatings for its bright yellow color.

What is the chemical formula and molecular weight of Basic Yellow 40?

The formula is C22H24N3O2·Cl and the molecular weight is 397.90 g/mol.

How should Basic Yellow 40 be stored?

It should be stored at ambient temperature, away from moisture and direct sunlight.

What grade of Basic Yellow 40 is available?

Molekula supplies Basic Yellow 40 in technical grade.

Can Molekula supply Basic Yellow 40 in bulk?

Yes, Molekula can supply Basic Yellow 40 in bulk quantities upon request.

What documentation comes with a Basic Yellow 40 order?

Each order includes a Certificate of Analysis and Safety Data Sheet (SDS).

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