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Color developing agent CD-4 / CAS:25646-77-9
Appearance:White powder
Assay: 99.0~102.9%
Packing: 25kg/fiber drum
Sample: Available
Category: Pharmaceutical intermediates
Color developing agent CD-4 / CAS:25646-77-9 Quick Details
Chemical Name:Color developing agent CD-4
Molecular Formula:C11H20N2O5S
Formula Weight:292.35
CAS No.:25646-77-9
Color developing agent CD-4 / CAS:25646-77-9 Typical Properties
| Item | Specifications |
| Appearance | White powder |
| Content | 99.0-102.0% |
| 5%water solution appearance | Colorless |
| Volatile matter % | 0.1% max |
| PH value | 2.2~2.5 |
| Melting point | 156~160℃ |
| Heavy metals | 0.001% max |
| Ash | 0.1% max |
| Turbidity of (5% in water) | 5NTU max |
Color developing agent CD-4 / CAS:25646-77-9 Application field
Mainly used for the development of oil-soluble color photographic paper and reversal film
Color developing agent CD-4 / CAS:25646-77-9 Packaging
25kgs/drum
Color developing agent CD-4 / CAS:25646-77-9 Storage
Store in a cool, ventilated warehouse. Keep away from fire and heat sources. Keep the container sealed
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Other product:Color developing agent CD-3 / CAS:24567-76-8