2-니트로소-1-나프톨-4-설폰산
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2-니트로소-1-나프톨-4-설폰산 속성
- 녹는점
- 140-145 °C (dec.)
- 밀도
- 1.65±0.1 g/cm3(Predicted)
- 산도 계수 (pKa)
- 0.11±0.40(Predicted)
- 물리적 상태
- powder to crystal
- 색상
- 주황색에서 갈색으로
- CAS 데이터베이스
- 3682-32-4(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn,Xi | ||
---|---|---|---|
위험 카페고리 넘버 | 20/21/22-33-36/37/38 | ||
안전지침서 | 36/37-37/39-26 | ||
WGK 독일 | 3 | ||
HS 번호 | 2908.99.9000 | ||
기존화학 물질 | KE-20736 |
2-니트로소-1-나프톨-4-설폰산 C화학적 특성, 용도, 생산
Purification Methods
Crystallise the acid from dilute HCl solution. The crystals are dried over CaCl2 in a vacuum desiccator. It has also been purified by dissolution in aqueous alkali and precipitation by addition of water. It is a reagent for cobalt. [Beilstein 11 H 331, 11 II 189, 11 III 621, 11 IV 668.]2-니트로소-1-나프톨-4-설폰산 준비 용품 및 원자재
원자재
준비 용품
2-니트로소-1-나프톨-4-설폰산 공급 업체
글로벌( 57)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-18789408387 |
1057@dideu.com | China | 3957 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 52927 | 58 |
Amadis Chemical Company Limited | 571-89925085 |
sales@amadischem.com | China | 131980 | 58 |
Mainchem Co., Ltd. | +86-0592-6210733 |
sale@mainchem.com | China | 32360 | 55 |
J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 |
jkinfo@jkchemical.com | China | 96815 | 76 |
Meryer (Shanghai) Chemical Technology Co., Ltd. | 021-61259108 18621169109 |
market03@meryer.com | China | 40240 | 62 |
TCI (Shanghai) Development Co., Ltd. | 021-67121386 |
Sales-CN@TCIchemicals.com | China | 24539 | 81 |
Energy Chemical | 021-021-58432009 400-005-6266 |
sales8178@energy-chemical.com | China | 44700 | 61 |
Maya High Purity Chemicals | +86 (573) 82222445 (0)18006601000 452520369 |
sales@maya-r.com | China | 11714 | 57 |
2-니트로소-1-나프톨-4-설폰산 관련 검색:
2-니트로소-1-나프톨 베타-나프틸아민 1-나프탈렌설폰산, 테크니칼 3-아미노-4-하이드록시벤젠술폰 산 1-나프톨 p-페놀술폰산
1-Naphthol-4-sulfonic acid
4-Mercaptophenol
Nitrosobenzene
PHENOLSULFONIC ACID
1-NAPHTHALENETHIOL
Naphthalene-1-sulfonic acid hydrate, 98%
2-nitroso-1-naphthol-4-sulfonic acid tetrahydrate
2-NITROSO-1-NAPHTHOL-4-SULFONIC ACID
2-NITROSO-1-NAPHTHOL-4-SULFONIC ACID TETRAHYDRATE
2-AMINO-1-NAPHTHOL
2-NITROSO-1-NAPHTHOL-4-SULFONIC ACID HYDRATE