페놀디술폰산
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페놀디술폰산 속성
- 녹는점
- >99.85°C
- 끓는 점
- 367.45°C (rough estimate)
- 밀도
- 1.606 (estimate)
- 굴절률
- 1.6550 (estimate)
- 물리적 상태
- 액체
- 산도 계수 (pKa)
- -1.13±0.45(Predicted)
- 색상
- 노란색에서 갈색으로
- 수용성
- 물과 반응
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험 등급 | IRRITANT | ||
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포장분류 | II |
그림문자(GHS): | |||||||||||||||
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신호 어: | Danger | ||||||||||||||
유해·위험 문구: |
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예방조치문구: |
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페놀디술폰산 C화학적 특성, 용도, 생산
용도
In the manufacture of aminophenoldisulfonic acids which are intermediates in the dye industry.생산 방법
Phenoldisulfonic acid is obtained by hydrolysis of the dichloride with ethyl alcohol and/or water. Nitration and reduction of this acid gives 5- amino-4-hydroxy-1,3-benzenedisulfonic acid. 4-Hydroxy-1,3-benzenedisulfonic acid accelerates the rearrangement of cumene hydroperoxide in the Hock – Lang phenol process.Purification Methods
Crystallise the acid from EtOH/diethyl ether. [Beilstein 11 H 250, 11 I 58, 11 II 139, 6 III 522.]페놀디술폰산 준비 용품 및 원자재
원자재
준비 용품
페놀디술폰산 공급 업체
글로벌( 35)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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AFINE CHEMICALS LIMITED | +86-0571-85134551 |
info@afinechem.com | China | 15394 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | China | 52861 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
Amadis Chemical Company Limited | 571-89925085 |
sales@amadischem.com | China | 131980 | 58 |
Codow Chemical Co.,Ltd. | 18620099427 18620099427 |
amy@howeipharm.com | China | 1751 | 55 |
JinJin Le Chemical Co., Ltd | 10106090 |
jjlchem2@163.com | China | 9981 | 58 |
Shaanxi Dideu Medichem Co. Ltd | 029-61856359 19815193980 |
1018@dideu.com | China | 10011 | 58 |
Guangdong wengjiang Chemical Reagent Co., Ltd. | 0751-2815987 13927875076 |
3007432263@qq.com | China | 9977 | 58 |
Aikon International Limited | 18626450290 |
yftan@aikonchem.com | China | 10718 | 58 |
Shanghai Maclean Biochemical Technology Co., LTD | 021-50706066 15221275939 |
shenlinxing@macklin.cn | China | 29802 | 58 |
페놀디술폰산 관련 검색:
타이론
METHYL ORANGE-XYLENE CYANOL
PHENOLDISULFONIC ACID
PATENT BLUE V
dihydrogen bis[(benzyl)[4-[[4-(benzylethylamino)phenyl](5-hydroxy-2,4-disulphonatophenyl)methylene]cyclohexa-2,5-dien-1-ylidene](ethyl)ammonium], calcium salt
dipotassium 5-amino-4-hydroxybenzene-1,3-disulphonate
XYLENE CYANOL FF
5-Amino-4-hydroxybenzene-1,3-disulphonic acid
ACID BLUE 1
4,5-DIHYDROXY-1,3-BENZENEDISULFONIC ACID TETRAAMMONIUM SALT
STIBOPHEN
METHYL ORANGE-XYLENE CYANOL FF-PHENOLPHTHALEIN
AZUR GREEN
4,5-DIHYDROXY-M-BENZENE DISULFONIC ACID
METHYL ORANGE-XYLENE CYANOL FF
4,5-DIHYDROXY-1,3-BENZENEDISULFONIC ACID, DIAMMONIUM SALT
METHYL ORANGE-XYLENE CYANOL FF