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Molekula

Molekula

Bromothymol Blue sodium salt

CAS 34722-90-2 C27H27Br2NaO5S MW 646.36 In stock
CoA by batch

Overview

A high-purity stains & indicators supplied by Molekula across research and bulk scale.

Pricing & pack sizes

Pack sizes & pricing

  • 25 g $207.20 per pack

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

Specifications

Property Value
Appearance Powder
Loss on Drying ≤5%
PH colour-changing ranges pH 5.8 (yellow) - pH7.6 (blue)
Wavelength of maximum absorption (0.1N NaOH) 613-619
Specific absorption (E 1%/1cm) at λ max ≥540

Storage & handling

Property Value
Storage Temperature Ambient
Shelf Life 24 months

Identification

Property Value
CAS Number 34722-90-2
Molecular Formula C27H27Br2NaO5S
Molecular Weight 646.36
SMILES [Na].O=S1(=O)OC(C=2C=CC=CC21)(C3=CC(=C(O)C(Br)=C3C)C(C)C)C4=CC(=C(O)C(Br)=C4C)C(C)C
REACH Code Y113
TSCA Listed Yes
HTS Code 29147940
Tariff Code 2914790090

Safety & GHS

None

Precautionary statements

  • P264 Wash thoroughly after handling
  • P280 Wear protective gloves/protective clothing/eye protection/face protection
  • P308+313 IF exposed or concerned: Get medical advice/attention

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

Synonyms

No alternate names recorded for this product.

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