Molekula
Barium hydrogen phosphate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Barium hydrogen phosphate is an inorganic salt used primarily in the production of ceramics and as a phosphate source in laboratory applications. It appears as a white or off-white crystalline powder with high thermal stability. Catalogue details: CAS 10048-98-3, molecular formula BaHPO₄, molecular weight 233.31 g/mol, storable at ambient conditions with no signal word required. Molekula supplies barium hydrogen phosphate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
Specifications available on request — see Documents below or contact our sales team.
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 6.1 |
| Packing Group | III |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 89999203 |
| CAS Number | 10048-98-3 |
| IUPAC Name | barium(2+);hydrogen phosphate |
| EC Number | 233-159-1 |
| Molecular Formula | BaHO4P |
| Molecular Weight | 233.31 |
| Exact Mass | 233.8665 |
| SMILES | OP(=O)([O-])[O-].[Ba+2] |
| InChIKey | LYSTYSFIGYAXTG-UHFFFAOYSA-L |
| InChI | InChI=1S/Ba.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+2;/p-2 |
| PubChem CID | 6096957 |
| UN Number | UN1564 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 28352951 |
| Tariff Code | 2835299000 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H332 Harmful if inhaled
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+341 IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
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.
Synonyms
- BARIUM HYDROGEN PHOSPHATE (BAHPO4)
- Barium hydrogenorthophosphate
- BARIUM MONOHYDROGEN PHOSPHATE
- BARIUM PHOSPHATE (BAHPO4)
- Barium phosphate, dibasic
- barium(2+);hydrogen phosphate
- Baryta Phosphorica
- dibasicbarium phosphate
- Phosphoric acid, barium salt (1:1)
- secondary barium phosphate
Frequently asked questions
What is barium hydrogen phosphate commonly used for?
Barium hydrogen phosphate is primarily used in ceramics, glass manufacturing, and as a reagent in analytical chemistry, including flame tests.
What is the chemical formula and molecular weight of barium hydrogen phosphate?
The chemical formula is BaHPO₄, which is written BaHO4P in Hill notation; both forms describe the same compound. The molecular weight is 233.31 g/mol.
How should barium hydrogen phosphate be stored?
Store in a cool, dry place at ambient temperature, sealed tightly to prevent moisture absorption.
What grades of barium hydrogen phosphate does Molekula supply?
We supply technical grade barium hydrogen phosphate; high-purity or custom grades may be available upon request.
Can Molekula supply barium hydrogen phosphate in bulk quantities?
Yes, we offer bulk packaging options for barium hydrogen phosphate, with quantities tailored to your needs.
What documentation comes with an order of barium hydrogen phosphate?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and a packing list.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.