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Products and properties: Colour developers CD-1(TSS) is pale yellow to pale roseate crystalline powder or granules. Colour developers CD-2, CD-3, CD-4 are white or grey-white ctrstalline powder or granules. They are easy soluble in water. The new-made colourless or light-red aqueous solution will slowly become red when exposed in air.
Trade Name CD-1 (TSS)
Chemical Name: (N,N-Diethy1-1,4-Phenylene Diamine Sulfate).
Molecular Weight: 262.32
Use: It's used for developing water-soluble color film and dye intermediate.
Content %: > 99.0
Melting Range: 182-187 *C
Evaporated Component%: < 0.5 Ash%: < 0.1
Heavy Metal%(ph): < 0.001
Iron%(Fe): < 0.001
Trade Name CD-2
Chemical Name: (3-Methy1-4-Amino-N,N-Diethylaniline Hydrochloride).
Molecular Weight: 214.70
Use: It's used for developing oil-soluble color Positive film.
Content %: > 99.0
Melting Range: 246-268 *C
Evaporated Component%: < 0.5
Ash%: < 0.1
Heavy Metal%(ph): < 0.001
Iron%(Fe): < 0.001
Trade Name CD-3
Chemical Name: (3-Methy1-4-Amino-N-Ethyl-N-(2-methanesulfonamido ehtyl)Aniline Sesquisulfate(monohydrate).
Molecular Weight: 436.52
Use: It's used for developing oil-soluble color Positive at high temperature and quick speed, as well as developing color film.
Content %: > 99.0
Melting Range: 126-131*C
Evaporated Component%: < 0.5
Ash%: < 0.1
Heavy Metal%(ph): < 0.001
Iron%(Fe): < 0.001
Trade Name CD-4
Chemical Name: (3-Methy1-4-Amino-N-Ethyl-N-(2-Hydroxyethyl) Aniline Sulfate(Monohydrate)
Molecular Weight: 292.34
Use: It's used for developing oil-soluble color Positive film at high temperature and quick speed, as well as developing color film.
Content %: > 99.0
Melting Range: 152-257 *C
Evaporated Component%: < 0.5
Ash%: < 0.1
Heavy Metal%(ph): < 0.001
Iron%(Fe): < 0.001
Packing and Storage£º
(1) Sealed with tin with net weight 5kg and packaged in box with net weight 20kg each, or packaged with paper bucket with net weight 25kg.
(2) Stored in dry and cool warehouse and protected from light.
(3) Eighteen months for storage period. Occupational Protection: Avoid to contact with skin or breathe in the dust when handling. |
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