2,NAPHTHOL-3,6,8-TRISULFONIC ACID
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2,NAPHTHOL-3,6,8-TRISULFONIC ACID 속성
- 밀도
- 2.019±0.06 g/cm3(Predicted)
- 산도 계수 (pKa)
- -0.67±0.40(Predicted)
안전
2,NAPHTHOL-3,6,8-TRISULFONIC ACID C화학적 특성, 용도, 생산
화학적 성질
2-Hydroxynaphthalene-3,6,8-trisulfonic acid [6259-66-1]. (7-hydroxynaphthalene-1,3,6-trisulfonic acid), C10H8O10S3, Mr 384.3, and its alkali-metal salts are readily soluble in water; nevertheless, the sodium salt is obtainable by salting out. Amination at 240℃ gives 2-aminonaphthalene-3,6,8-trisulfonic acid. Alkali fusion gives a mixture of dihydroxynaphthalenedisulfonic acids and finally 4,6,7- trihydroxynaphthalene-2-sulfonic acid. Diazo coupling occurs slowly in the 1-position.2,NAPHTHOL-3,6,8-TRISULFONIC ACID 준비 용품 및 원자재
원자재
준비 용품
2,NAPHTHOL-3,6,8-TRISULFONIC ACID 공급 업체
글로벌( 7)공급 업체
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| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
| Shaanxi Dideu Newmaterial Co., Ltd. | 029-63373950 15353716720 |
1052@dideu.com | China | 10008 | 58 |