1,4-Diaminoanthraquinone
Price:Negotiable
Contact Info
- Add:37# Yangchenglu, Nanyang economic development park, Xiaoshan, Hangzhou, China., Zip: 3112227
- Contact: David
- Tel:+86-137 3557 9000
- Email:david@yypigment.com
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Description
Additional Information
Molecular formula: C14H8O4
Molecular weight: 240.22
CAS No. 128-95-0
Appearance: brilliant orange powder
Melting point: ≥199.0°C-202°C
Assay: ≥99%
Insoluble matter: ≤0.2%
Ash: ≤0.2%
Moisture: ≤0.2%
Structural formula:
Properties:
1, Appearance: light yellow powder
2, Assay: ≥98%
3, Insolubles in sodium carbonate solution: ≤0.5%
4, Initial Melting point (dry): ≥217°C
Uses: This product is mainly used in the manufacturing of Naphthol Naphthol AS and other intermediates, can also be used in medicine, and intermediates of organic pigment.
Used as dye intermediates
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