4-acetamido-5-hydroxynaphthalene-2,7-disulfonic acid
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4-acetamido-5-hydroxynaphthalene-2,7-disulfonic acid 속성
- 밀도
- 1.801±0.06 g/cm3(Predicted)
- 산도 계수 (pKa)
- -0.30±0.40(Predicted)
안전
4-acetamido-5-hydroxynaphthalene-2,7-disulfonic acid C화학적 특성, 용도, 생산
화학적 성질
?4-Acetylamino-5-hydroxynaphthalene-2,7- disulfonic acid [134-34-9] , N-acetyl H acid, is produced by reacting H acid in aqueous alkaline solution with acetic anhydride at 70℃ for 1 h, followed by heating at 95 C for 2 h to hydrolyze the O-acetyl derivative (yield 88 %). It is used to produce C.I. Acid Red 1, C.I. Acid Red 35, and C.I. Acid Violet 7.4-acetamido-5-hydroxynaphthalene-2,7-disulfonic acid 준비 용품 및 원자재
원자재
준비 용품
ACID VIOLET 7
자색 005 반응염료
trisodium [5-acetamido-4-hydroxy-3-[[2-hydroxy-5-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonato(5-)]cuprate(3-)
new red
산 적색 1
적색 138 산염료
5-(Acetylamino)-4-hydroxy-3-[[4-(phenylamino)phenyl]azo]-2,7-naphthalenedisulfonic acid disodium salt
disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate
Mordant Blue 18
ACID VIOLET 7
Mordant Red 51
2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-3-[[4-(4,6-dimethyl-2-benzothiazolyl)-2-methylphenyl]azo]-4-hydroxy-, disodium salt
5-(Acetylamino)-4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]-2,7-naphthalenedisulfonic acid disodium salt
5-[[4-[[4-[[4-[[8-Acetylamino-1-hydroxy-3,6-bis(sodiosulfo)-2-naphthalenyl]azo]-3-ethoxy-7-sodiosulfo-1-naphthalenyl]azo]phenyl]aminocarbonyl]phenyl]azo]-2-hydroxybenzoic acid sodium salt
산 적색 1
Reactive Red 83
tetrasodium 5-(acetylamino)-3-[[4-[[3,5-dimethyl-4-[(8-sulphonato-2-naphthyl)azo]phenyl]azo]-2-ethoxy-6-sulphonato-1-naphthyl]azo]-4-hydroxynaphthalene-2,7-disulphonate
PONTACYL CARMINE 2B
Reactive Blue 20
4-acetamido-5-hydroxynaphthalene-2,7-disulfonic acid 공급 업체
글로벌( 27)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21689 | 55 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
career henan chemical co | +86-0371-86658258 15093356674; |
factory@coreychem.com | China | 29826 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | CHINA | 52867 | 58 |
GIHI CHEMICALS CO.,LIMITED | +8618058761490 |
info@gihichemicals.com | China | 50000 | 58 |
Amadis Chemical Company Limited | 571-89925085 |
sales@amadischem.com | China | 131981 | 58 |
Beijing Minruida Technology Co., Ltd. | 010-82387566 18001021521; |
sales@mreda.com.cn | China | 21450 | 58 |
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 15229059051 |
1027@dideu.com | China | 9944 | 58 |