Ordering
Available Variants25 g
CHA.81030-25g
Price
€88.80
Available – Dispatch in 14 days
100 g
CHA.81030-100g
Price
€300.80
Available – Dispatch in 14 days
| Availability & Stock | Pack | SKU | Price (EUR) |
|---|---|---|---|
|
Available – Dispatch in 14 days
Global Network - International delivery
|
25 g | CHA.81030-25g | €88.80 |
|
Available – Dispatch in 14 days
Global Network - International delivery
|
100 g | CHA.81030-100g | €300.80 |
97%
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 | H2NOSO3H |
|---|---|
| CAS Number | 2950-43-8 |
| Molecular Weight | 113.09 |
| NACRES | NA.21 |
| PubChem Substance ID | 57647921 |
| UNSPSC Code | 12352300 |
| EC Number | 220-971-6 |
| MDL number | MFCD00011604 |
| Assay | 97% |
Safety Information Handling visibility
| pictograms |
GHS05
GHS07
GHS09
   GHS05,GHS07,GHS09
|
|---|---|
| signalword | Danger |
| hcodes | H302,H314,H410 |
| pcodes | P260 - P273 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338 |
| Hazard Classifications | Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B |
| Storage Class | 8A - Combustible corrosive hazardous materials |
| wgk | WGK 3 |
| flash_point_f | Not applicable |
| flash_point_c | Not applicable |
| ppe | Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges |
Technical Overview & Applications Use-case context
Hydroxylamine-O-sulfonic acid, with the CAS number 2950-43-8, is a chemical compound that has been utilized in various applications due to its unique properties. It is a strong reducing agent and has been employed in the reduction of nitro compounds, aldehydes, and ketones. Additionally, hydroxylamine-O-sulfonic acid has been used as a precursor in the synthesis of hydroxylamine and other nitrogen-containing compounds. Its reactivity and versatility make it a valuable reagent in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. The compound is typically stored in a cool, dry place, away from incompatible substances, and handled with caution due to its potential to cause skin and eye irritation. Overall, hydroxylamine-O-sulfonic acid is a useful chemical intermediate that continues to find applications in various fields of chemistry.
