Introduction
white or off-white crystalline or powder; odorless and tasteless; case of light color gradient dark. It’s slightly soluble in ethanol or acetone, almost insoluble in water; Easily dissolved in sodium hydroxide solution or ammonia solution, dissolved in dilute hydrochloric acid. The melting point of 252 ~ 258 ℃
Specification
Product Name: Sulfadiazine
Alias: SD
CAS No. : 68-35-9
Molecular formula:C10H10N4O2S
| Items | Specifications |
| Appearance | White, yellowish-white or pinkish-white, crystalline powder or crystals. |
| Assay | 99.00%-101% |
| Heavy metals | ≤20ppm |
| Sulphated ash | ≤0.1% |
| Acidity | ≤0.2ml |
| Color of solution | ≤Y₅,BY₅ or GY₅ |
| Loss on drying | ≤0.50% |
| Related substances % | Single impurity≤0.5 |
Application
Sulfonamides Antimicrobials.
Package & Storage
Packed in 25kg cardboard drum
Avoid light, sealed, kept in a dry place
