Phosphorous acid PurCert Secondary Working Standard for GC [Includes all characterization data]
PurCert Standard
Properties
| Vapour pressure | < 1 hPa at 20 °C |
| Assay Purity | >= 99.5 % |
| B pt. | 200°C |
| Density | 1.651 g/mL at 25 °C |
| Form | Solid |
Safety Information
| Hazard Statement(s) | H290,H302,H314 |
| Precautionary Statement | P260 - P280 - P301 + P312 + P330 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 + P310 |
| GHS Pictogram |
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| Signal word | Danger |
| HS Code | 28111990 |
| Storage Temp. | 2-8°C |
| Storage Class | 8A - Combustible corrosive hazardous materials |
| UN Number | NA |
Description
Application
Phosphorous acid is mainly used in the production of phosphite salts fertilizers and chemical stabilizers. It is also applied in water treatment plastic additives and agricultural fungicides.
Purpose
The purpose of phosphorous acid is to act as a reducing agent and an intermediate in chemical synthesis. It also helps improve crop protection chemical stability and industrial processing efficiency.
General Description
Phosphorous acid is an inorganic compound with acidic properties commonly appearing as a white crystalline solid. It is widely used in chemical manufacturing and agricultural industries.
Documents
| SDS | |
| COA | |
| Specification | |
| Bulk quote order form | |
| Sample COA |