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Molekula

Molekula

Boric acid

CAS 10043-35-3 B(OH)3 MW 61.83 In stock

Boric acid is a white, crystalline powder used as a flame retardant, insecticide, and in the production of borosilicate glass and ceramics. It is also employed in medical and laboratory applications. Available in 1 kg and 5 kg packaging, it has a CAS number of 10043-35-3, molecular formula B(OH)3, and molecular weight of 61.83 g/mol. Store at ambient temperatures. Signal word: Danger. Molekula supplies Boric acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

CoA by batch

Overview

Boric acid is a white, crystalline powder used as a flame retardant, insecticide, and in the production of borosilicate glass and ceramics. It is also employed in medical and laboratory applications. Available in 1 kg and 5 kg packaging, it has a CAS number of 10043-35-3, molecular formula B(OH)3, and molecular weight of 61.83 g/mol. Store at ambient temperatures. Signal word: Danger. Molekula supplies Boric acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Specifications

Property Value
Appearance White powder
Purity ≥99.0%
B2O3 ≥56.0%

Storage & handling

Property Value
Storage Temperature Ambient
Shelf Life 24 months
Acidity Neutral

Identification

Property Value
CAS Number 10043-35-3
Molecular Formula B(OH)3
Molecular Weight 61.83
SMILES OB(O)O
REACH Code Y110
TSCA Listed Yes
HTS Code 2528.00.00.05
Tariff Code 2528000000

Safety & GHS

Danger
  • GHS pictogram — Flammable Flammable GHS02

Hazard statements

  • H360FD May damage fertility. May damage the unborn child.

Precautionary statements

  • P201 Obtain special instructions before use
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray
  • P263 Avoid contact during pregnancy/while nursing
  • 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

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

  • 1 kg

    £23.56 · per pack

  • 5 kg

    £77.69 · per pack

  • 500 g

    £17.00 · 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 boric acid used for?

Boric acid is commonly used as a flame retardant, insecticide, and in the production of borosilicate glass and ceramics.

What is the chemical formula and molecular weight of boric acid?

The formula is B(OH)3 and the molecular weight is 61.83 g/mol.

How should boric acid be stored?

Store at ambient temperature, away from moisture and incompatible materials.

What grade of boric acid does Molekula supply?

Molekula supplies reagent grade boric acid suitable for laboratory and industrial applications.

Can Molekula supply boric acid in bulk?

Yes, Molekula can supply boric acid in bulk quantities; please contact our sales team for details.

What documentation comes with a boric acid order?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.

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