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Molekula

Molekula

2,5-Diaminobenzenesulfonic acid

CAS 88-45-9 (H2N)2C6H3SO3H MW 188.21 Made to order
CoA by batch

Overview

A high-purity uncategorised supplied by Molekula across research and bulk scale.

Specifications

Property Value
Appearance White to grey to purple powder
Identification Conforms to reference
Assay ≥98.0%

Storage & handling

Property Value
Storage Temperature Ambient
Transport Class 8
Packing Group II
Shelf Life 24 months
Acidity Acid

Identification

Property Value
CAS Number 88-45-9
Molecular Formula (H2N)2C6H3SO3H
Molecular Weight 188.21
SMILES C1=CC(=C(C=C1N)S(=O)(=O)O)N
EC / UN Number 2583
REACH Code Y110
TSCA Listed Yes
HTS Code 29215150
Tariff Code 2921511990

Safety & GHS

Danger
  • GHS pictogram — Flammable Flammable GHS02
  • GHS pictogram — Compressed Gas Compressed Gas GHS04

Hazard statements

  • H302 Harmful if swallowed
  • H314 (sub cat. 1B) Causes severe skin burns and eye damage
  • H360FD May damage fertility. May damage the unborn child.

Precautionary statements

  • P280 Wear protective gloves/protective clothing/eye protection/face protection
  • P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
  • P310 Immediately call a POISON CENTER or doctor/physician

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

Pricing on request — packs available from research to bulk quantities.

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

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