Ammonium pentaborate, GR 99%+

Name: Ammonium pentaborate, GR 99%+
Brand: Vaqora Chemicals
SKU: VQ-015137

About Ammonium pentaborate, GR 99%+

Ammonium pentaborate (CAS 12046-03-6) is a main-group metal compound offered by Vaqora Chemicals in AR grade with a typical assay of ≥99%. Its molecular formula is (NH4)2B10O16.8H2O and its molecular weight is 544.3 g/mol. Common synonyms include Diammonium decaborate and Ammonium penta-borate.

In its supplied form it is a white powder or crystals or crystalline powder. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Key uses span textile processing and flame retardants. Typical end-use sectors are academic and industrial research.

Vaqora Chemicals supplies Ammonium pentaborate in 500 g, 5 kg and 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Textile processing
Flame retardants

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ammonium pentaborate, GR 99%+
Catalogue No.	VQ-015137
CAS Number	12046-03-6
Molecular formula	(NH₄)₂B₁₀O_16.8H₂O
Molecular weight	544.3 g/mol
Grade	AR
Purity / assay	≥99%
HSN code	28402090

Physical properties
Physical form	Crystalline
Appearance	White powder or crystals or crystalline powder

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P305 + P351 + P338

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 12046-03-6

Extra Pure

Ammonium pentaborate, 99%

CAS: 12046-03-6
Formula: (NH₄)₂B₁₀O_16.8H₂O
MW: 544.3 g/mol

VQ-015136

Frequently asked questions

What is the CAS number of Ammonium pentaborate, GR 99%+?

The CAS Registry Number of Ammonium pentaborate, GR 99%+ is 12046-03-6. It is also known as Diammonium decaborate, Ammonium penta-borate.

What is the molecular formula and molecular weight of Ammonium pentaborate, GR 99%+?

Ammonium pentaborate, GR 99%+ has the molecular formula (NH4)2B10O16.8H2O and a molecular weight of 544.3 g/mol.

Which grade and pack sizes of Ammonium pentaborate, GR 99%+ can I order?

We supply Ammonium pentaborate, GR 99%+ in AR (≥99%) grade, in 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ammonium pentaborate, GR 99%+?

Yes. Every lot of Ammonium pentaborate, GR 99%+ 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 Ammonium pentaborate, GR 99%+ be shipped internationally?

Yes. Ammonium pentaborate, GR 99%+ 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.