Boric acid, 99.999%

Name: Boric acid, 99.999%
Brand: Vaqora Chemicals
SKU: VQ-018348

About Boric acid, 99.999%

Listed under CAS 10043-35-3, Boric acid is an electronic material available from Vaqora Chemicals, specified at 99.999% purity. Its molecular formula is BH3O3 and its molecular weight is 61.84 g/mol. It is also known as Boracic acid Orthoboric acid or Orthoboric acid.

It is supplied as white powder to crystals. Reported physical data include a melting point of 160 °C. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Danger” with 0 hazard statements. Review the Safety Data Sheet before use.

Typical applications include semiconductor research, electronic devices, thin films and molecular biology workflows. Buyers come mainly from academic and industrial research and electronics and semiconductors.

Standard pack sizes are 100 g, 500 g and 5 x 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Semiconductor research
Electronic devices
Thin films
Molecular biology workflows

Industries

Specifications & identifiers

Chemical identifiers
Product name	Boric acid, 99.999%
Catalogue No.	VQ-018348
CAS Number	10043-35-3
IUPAC name	boric acid
Molecular formula	BH₃O₃
Molecular weight	61.84 g/mol
Exact mass	62.0175
Purity / assay	99.999%
HSN code	28100020
InChIKey	KGBXLFKZBHKPEV-UHFFFAOYSA-N
SMILES	B(O)(O)O
PubChem CID	7628

Physical properties
Physical form	Crystalline
Appearance	White powder to crystals
Melting point	160 °C
H-bond donors / acceptors	3 / 3
TPSA	60.7 Å²
Synonyms	Boracic acid Orthoboric acid, Orthoboric acid, Boracic acid, Boron hydroxide, Boric acid (H3BO3), Boron trihydroxide, Basilit B, Three Elephant, Boric acid (BH3O3), Trihydroxyborane, Trihydroxyborone, Flea Prufe

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Precautionary statements: P203, P280, P318, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 10043-35-3

Boric acid, 99.97%

CAS: 10043-35-3
Formula: BH₃O₃
MW: 61.84 g/mol

VQ-018347

Boric acid, 99.9995%

CAS: 10043-35-3
Formula: BH₃O₃
MW: 61.84 g/mol

VQ-018349

Synthesis

Boric acid, 99%

CAS: 10043-35-3
Formula: BH₃O₃
MW: 61.84 g/mol

VQ-000023

BP/USP/EP / Cell Cult…

Boric acid, BP/USP/EP, cell culture tested

CAS: 10043-35-3
Formula: BH₃O₃
MW: 61.84 g/mol

VQ-046026

Boric acid, crystals, 99.5%

CAS: 10043-35-3
Formula: BH₃O₃
MW: 61.84 g/mol

VQ-000024

Molecular Biology

Boric acid, for molecular biology 99.5%

CAS: 10043-35-3
Formula: BH₃O₃
MW: 61.84 g/mol

VQ-003274

AR

Boric acid, GR 99%+

CAS: 10043-35-3
Formula: BH₃O₃
MW: 61.84 g/mol

VQ-000025

IP

Boric acid, IP

CAS: 10043-35-3
Formula: BH₃O₃
MW: 61.84 g/mol

VQ-046601

All 11 products with CAS 10043-35-3 →

Frequently asked questions

What is the CAS number of Boric acid, 99.999%?

The CAS Registry Number of Boric acid, 99.999% is 10043-35-3. It is also known as Boracic acid Orthoboric acid, Orthoboric acid, Boracic acid.

What is the molecular formula and molecular weight of Boric acid, 99.999%?

Boric acid, 99.999% has the molecular formula BH3O3 and a molecular weight of 61.84 g/mol. Its IUPAC name is boric acid.

Which grade and pack sizes of Boric acid, 99.999% can I order?

We supply Boric acid, 99.999% in (99.999%) grade, in 100 g, 500 g, 5 x 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Boric acid, 99.999%?

Yes. Every lot of Boric acid, 99.999% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Boric acid, 99.999% be shipped internationally?

Yes. Boric acid, 99.999% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.