4,4'-Diamino Diphenyl Sulfone(DDS)
Inquiry
| Post Date: | Mar 12,2014 |
| Expiry Date: | Mar 12,2015 |
| Detailed Description: |
Cas No. :80-08-0
Specs:epoxy resin hardener Payment Method: T/T or L/C Epoxy resin curing agent 4, 4'-Diaminodiphenylsulfone (DDS) English name: 4, 4'-Diaminodiphenylsulfone (DDS) Other name: 4, 4'-Diaminodiphenyl sulfone; Dapsonum; Bis(4-aminophenyl)sulfone Molecular Formula: C12H12N2O2S Molecular Weight: 248.30 CAS No.: 80-08-0 EINECS No.: 201-248-4 Identification: Chemical name: 4,4 '- diaminodiphenyl sulfone Other names: dapsone; 4 - aminophenyl sulfone; diamino diphenyl sulfone; 4,4 '- diamino diphenyl sulfone CAS Number: 80-08-0 Chemical Description: Molecular formula: C12H12N2O2S Molecular Weight: 248.30 Structure: Description and Physical Properties: Physical state: Solid (powder) Solubility: soluble in methanol, ethanol, acetone and hydrochloric acid, insoluble in water Quality Index: Appearance: white crystal powder Assay: 99.5% min. Melting point: 175.0 ° C-181.0 ° C Loss on drying: 0.2% max. (Enterprise standard) Packing:25 kg / drum. Uses: A synthetic polysulfone amide resin and other polymers. (2) Epoxy resin curing agent 3 Adhesive 4 gas chromatography stationary phase 5 anti-leprosy drugs Mainly related to the above purposes aerospace industry, industrial laminates, insulation materials, textile equipment, pharmaceutical and other industries. Handling and Storage: Wash thoroughly after handling body. Remove contaminated clothing and wash before re-use. Avoid contact with eyes, skin and clothing, ingestion and inhalation. Store in a cool, dry place. In Keep container closed when not in use. Security Guide Overview: irritant, may cause respiratory irritation, eating poisonous. Toxicity: Acute oral, rat, LD50 = 1g/kg. |
| CAS Registry Number: | 80-08-0 |
| Synonyms: | ;4,4-Sulfonyldianiline;4,4-Diaminodiphenyl sulfone;di(4-aminophenyl) sulphone;4,4-sulphonyldianiline;4-((4-aminophenyl)sulfonyl)phenylamine;4,4-Diaminodiphenyl sulphone;SULFONA-MAE;SULPHADIONE;TIMTEC-BB SBB003168;P-AMINOPHENYL SULFONE;NOVOPHONE;P,P'-SULFONYLDIANILINE;BIS(P-AMINOPHENYL)SULFONE;AVLOSULFON;4,4'-Diamino Diphenyl Sulfone;4,4'-DDS;4,4'-Diaminodiphenyl sulphone;4-Aminophenyl sulphone;Dapsone;diaminodiphenylsulfone;4,4'-Diamino Diphenyl Sulphone;4,4'-Diaminodiphenylsulfone; |
| Molecular Formula: | C12H12N2O2S |
| Molecular Weight: | 248.305 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | R22:; |
| Safety Description: | S22:; |
| Company: | Hubei Gemvon Chemicals Co., Ltd [ China ] |
| Contact: | Hope Deng |
| Tel: | +86-27-84295986 |
| Fax: | +86-027-84295986 |
| Email: | zzfxcl@gmail.com |
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