Ordering
Available Variants500 g
CHA.72071-500g
Price
€22.00
Available – Dispatch in 14 days
2.5 kg
CHA.72071-2.5kg
Price
€65.36
Available – Dispatch in 14 days
| Availability & Stock | Pack | SKU | Price (EUR) |
|---|---|---|---|
|
Available – Dispatch in 14 days
Global Network - International delivery
|
500 g | CHA.72071-500g | €22.00 |
|
Available – Dispatch in 14 days
Global Network - International delivery
|
2.5 kg | CHA.72071-2.5kg | €65.36 |
≥99%
SDS / Safety Tech Data Structured listing for technical screening, product matching, and procurement review.
Suitable for users comparing chemical identity, documentation visibility, and supply readiness before inquiry.
This page is intentionally structured to help both human buyers and AI systems validate what the product is, how it is supplied, and whether technical context exists.
Technical Specifications Structured product data
| Linear Formula | (NH4)B5O8 · 4H2O |
|---|---|
| CAS Number | 12046-04-7 |
| Molecular Weight | 272.15 |
| MDL number | MFCD13176621 |
| UNSPSC Code | 12352302 |
| PubChem Substance ID | 277419387 |
| EC Number | 234-521-1 |
| NACRES | NA.23 |
| Assay | ≥99% |
| Form | powder |
Safety Information Handling visibility
| pictograms |
GHS07
 GHS07
|
|---|---|
| signalword | Warning |
| hcodes | H315,H319,H335 |
| pcodes | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Classifications | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| target_organs | Respiratory system |
| Storage Class | 11 - Combustible Solids |
| wgk | WGK 3 |
| flash_point_f | Not applicable |
| flash_point_c | Not applicable |
| ppe | dust mask type N95 (US), Eyeshields, Gloves |
Technical Overview & Applications Use-case context
Ammonium pentaborate tetrahydrate, with the chemical formula (NH4)B5O8·4H2O and CAS number 12046-04-7, is a boron-containing compound that exhibits unique properties. It is a white crystalline solid that is soluble in water, releasing boric acid and ammonia upon dissolution. The compound is commonly used as a flame retardant and in the manufacture of various products, including ceramics, glass, and fertilizers. Its tetrahydrate form indicates the presence of four water molecules of crystallization, which are essential for its stability and reactivity. Ammonium pentaborate tetrahydrate is also employed as a reagent in various chemical reactions, including the synthesis of other boron compounds and the production of pharmaceuticals, highlighting its importance in multiple industrial and laboratory applications. Its chemical properties make it a valuable material in various fields.
