크로모트로프산
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크로모트로프산 속성
- 끓는 점
- 429.2°C (rough estimate)
- 밀도
- 1.7929 (rough estimate)
- 굴절률
- 1.6000 (estimate)
- 저장 조건
- Inert atmosphere,Room Temperature
- 산도 계수 (pKa)
- -0.51±0.40(Predicted)
- InChI
- InChI=1S/C10H8O8S2/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8/h1-4,11-12H,(H,13,14,15)(H,16,17,18)
- InChIKey
- HLVXFWDLRHCZEI-UHFFFAOYSA-N
- SMILES
- C1=C2C(C(O)=CC(S(O)(=O)=O)=C2)=C(O)C=C1S(O)(=O)=O
- CAS 데이터베이스
- 148-25-4(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| HS 번호 | 29089990 | ||
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| 기존화학 물질 | KE-10844 |
| 그림문자(GHS): |
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| 신호 어: | Warning | ||||||||||||||||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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크로모트로프산 C화학적 특성, 용도, 생산
화학적 성질
4,5-Dihydroxynaphthalene-2,7-disulfonic acid [148-25-4]. (1,8-dihydroxynaphthalene-3,6-disulfonic acid), chromotropic acid, C10H8O8S2, Mr 320.3: the disodium salt is readily soluble in water. Alkali fusion yields 1,3,8-trihydroxynaphthalene-6-sulfonic acid. Diazo coupling occurs in the 3- and 6-positions.정의
ChEBI: A naphthalenesulfonic acid that is naphthalene-2,7-disulfonic acid substituted by hydroxy groups at positions 4 and 5.크로모트로프산 준비 용품 및 원자재
원자재
준비 용품
Mordant Blue 13
CHROMOTROPE 2R
아르세나조 Ⅲ
산성바이올렛7
tetrasodium [mu-[[3,3'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydroxynaphthalene-2,7-disulphonato]](8-)]]dicuprate(4-)
Mordant Blue 13
3-[(4-포르밀페닐)아조]-4,5-디히드록시-2,7-나프탈렌디술폰산이나트륨염
DIRECT BLUE 25
ACID RED 60
Direct Black 27
Acid chrome blue K
포르토피노블루ES
Mordant Blue 6
4,5-Dihydroxy-3-[[4'-[(2-hydroxy-6-sodiosulfo-1-naphthalenyl)azo]-1,1'-biphenyl-4-yl]azo]naphthalene-2,7-disulfonic acid disodium salt
C.I. Direct blue 49
Acid Violet 20
CHROMOTROPE 2R
크로모트로프산 공급 업체
글로벌( 278)공급 업체
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