Sodium 3-hydroxy-4-((1-hydroxy-2-naphthyl)azo)naphthalene-1-sulphonate

HCID 135465071

노트 반응

부분 구조 검색 유사 구조 찾기

기본 정보

CAS: 3564-14-5
표준 SMILES: O=S(=O)([O-])c1cc(O)c(N=Nc2ccc3ccccc3c2O)c2ccccc12.[Na+]
InChIKey: HOWITLLZNKSJOJ-UHFFFAOYSA-M
분자식: C20H13N2NaO5S
평균 분자량: 416.4 g/mol
단동위원소 질량: 416.0442868

이름 및 식별자

우선 이름: Sodium 3-hydroxy-4-((1-hydroxy-2-naphthyl)azo)naphthalene-1-sulphonate
IUPAC: sodium 3-hydroxy-4-[(1-hydroxynaphthalen-2-yl)diazenyl]naphthalene-1-sulfonate
영어명: Mordant Black 3
분자식: C20H15N2NaO5S
분자량: 418.4

이름 및 동의어

Eriochrome Blue Blackeriochrome blue-black bSodium 3-hydroxy-4-((1-hydroxy-2-naphthyl)azo)naphthalene-1-sulphonateSodium 3-hydroxy-4-[(1-hydroxy-2-naphthyl)azo]naphthalene-1-sulphonate1-Naphthalenesulfonic acid, 3-hydroxy-4-(2-(1-hydroxy-2-naphthalenyl)diazenyl)-, sodium salt (1:1)1-Naphthalenesulfonic acid, 3-hydroxy-4-[2-(1-hydroxy-2-naphthalenyl)diazenyl]-, sodium salt (1:1)RefChem:887015222-639-6Eriochrome Blue Black B3564-14-5Mordant Black 3Diacromo Blue G

이름 더 보기

MORDANT BLACKCI 14640CI NO 14640diacromoblueghispacrombluebgBlue Black BCalizarineblueocbkenachromeblack6bsuperchromebluebc

Hispacrom Blue BGAlizarine Blue OCBOmega Chrome Blue Black BERICHROME BLUE BLACK BC.I. Mordant Black 3 monosodium saltTertrochrome Blue BDurochrome cyanine GSuperchrome Blue BC

데이터베이스 식별자

CAS: 3564-14-5
PubChem CID: 135465071
DTXSID: DTXSID0063074
ChEMBL: CHEMBL471028
UNII: A4JAD3Y6ZQ
EC Number: 222-639-6

물성

구조 계산 물성

극성 표면적: 131 Å²
수소 결합 공여자 수: 2
수소 결합 수용자 수: 7
회전 가능 결합 수: 3
무거운 원자 수: 29
형식 전하: 0
복잡도: 685

물리화학적 성질

저장 조건: 15 °C · Store at +15°C to +25°C.
용해도: 20 g/L · 20g/L
물리적 상태: 가루
색상: 보라색에서 진한 갈색까지
수소이온지수(pH): 9.5 · 9.5 (10g/l, H2O, 20℃)
수용성: 물에 용해됨(20g/L(20C))
InChI: 1S/C20H14N2O5S.Na/c23-17-11-18(28(25,26)27)14-7-3-4-8-15(14)19(17)22-21-16-10-9-12-5-1-2-6-13(12)20(16)24;/h1-11,21,24H,(H,25,26,27);/q;+1/p-1/b22-19-;
InChIKey: YRFCCVCSEVISHI-GXTSIBQPSA-M
SMILES: [Na+].[S](=O)(=O)([O-])C1=CC(=O)\C(=N/Nc3c(c4c(cc3)cccc4)O)\c2c1cccc2
EPA: 3 monosodium · C.I. Mordant Black 3 monosodium salt (3564-14-5)

화학적 성질

black fine crystalline powder

안전 및 규제

GHS 분류

GHS Classification · 4건

Warning

H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)

Aggregated GHS information provided per 42 reports by companies from 3 notifications to the ECHA C&L Inventory.

유해성 정보

Regulatory InformationEriochrome blue-black B: Does not have an individual approval but may be used under an appropriate group standard

Hazard Classes and CategoriesEye Irrit. 2 (100%)

안전 데이터

wgk: 3
tsca: TSCA listed
rtecs: QK2195000
독성: LD50 orally in Rabbit: > 5000 mg/kg
HS 번호: 32041900
risk_code: 36
hazard_code: Xi
safety_code: 26-39
Hazard Classifications: Eye Irrit. 2
스토리지 클래스: 11 - Combustible Solids

화학 및 산업

용도 및 제조

General Manufacturing Information1-Naphthalenesulfonic acid, 3-hydroxy-4-[2-(1-hydroxy-2-naphthalenyl)diazenyl]-, sodium salt (1:1): ACTIVE

응용 분야

용도Eriochrome is to do titration indicator. Dubbed in aqueous solution or alcohol-soluble when used for the determination of calcium, magnesium, manganese, zinc and other metal ions, measured water hardness.

제조 방법

4-Amino-3-hydroxynaphthalene-1-sulfonic acid diazotization, and Naphthalen-1-ol coupling.

상·하류 제품 정보

상류 원료

공급사42 곳

陕西缔都医药有限责任公司029-81124775 17791530730 · [email protected]

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]

阿诺西（上海）生物技术有限公司400-1107768 15058188853 · [email protected]

湖南韵邦生物科技股份有限公司85561037 15386497078 · [email protected]

上海哲研生物科技有限公司021-18017610038 18017610038 · [email protected]

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