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푸시신산

푸시신산
푸시신산 구조식 이미지
카스 번호:
3244-88-0
한글명:
푸시신산
동의어(한글):
산성후크신;푸시신산
상품명:
Fuchsin Acid
동의어(영문):
RUBIN S;RUBINE S;CI 42685;FUCHSIN S;acidrosein;ACID RUBIN;acidroseine;CI NO 42685;Acid Fuchsi;acidmagentao
CBNumber:
CB2759191
분자식:
C20H17N3Na2O9S3
포뮬러 무게:
585.54
MOL 파일:
3244-88-0.mol

푸시신산 속성

녹는점
>250°C
저장 조건
Store at RT.
용해도
H2O: soluble1mg/mL
물리적 상태
Solid
색상 색인 번호
42685
색상
Very dark green
pH 범위
5(pink)-8(yellow)
수소이온지수(pH)
3-4 (10g/l, H2O, 20℃)
수용성
14.3 g/100 mL
최대 파장(λmax)
546nm
Merck
14,107
BRN
4111656
안정성
Stable. Incompatible with strong oxidizing agents.
생물학 분야의 응용
Detecting enzyme activity,proteins,tumor cells
주요 응용
Nanocomposite, recording materials, sol-gel matrix, decoder system, color filter, inks, paints, markers, highlighters, corrosion inhibitors, explosives, packaging system, textiles, hair dyes, make-up, cosmetics, food storage, dental bleaching, detecting turmor cells, determine bacterial growth, cancer chemopreventive activity
EPA
Benzenesulfonic acid, 2-amino-5-[(4-amino-3-sulfophenyl)( 4-imino-3-sulfo-2,5-cyclohexadien- 1-ylidene)methyl]-3-methyl-, disodium salt(3244-88-0)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 Xi
위험 카페고리 넘버 36/37/38
안전지침서 26-36-24/25
WGK 독일 3
RTECS 번호 DD4737000
TSCA Yes
HS 번호 32041200
그림문자(GHS):
신호 어: Warning
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H315 피부에 자극을 일으킴 피부부식성 또는 자극성물질 구분 2 경고 P264, P280, P302+P352, P321,P332+P313, P362
H319 눈에 심한 자극을 일으킴 심한 눈 손상 또는 자극성 물질 구분 2A 경고 P264, P280, P305+P351+P338,P337+P313P
H335 호흡 자극성을 일으킬 수 있음 특정 표적장기 독성 - 1회 노출;호흡기계 자극 구분 3 경고
예방조치문구:
P261 분진·흄·가스·미스트·증기·...·스프레이의 흡입을 피하시오.
P264 취급 후에는 손을 철저히 씻으시오.
P264 취급 후에는 손을 철저히 씻으시오.
P280 보호장갑/보호의/보안경/안면보호구를 착용하시오.
P304+P340 흡입하면 신선한 공기가 있는 곳으로 옮기고 호흡하기 쉬운 자세로 안정을 취하시오.
P305+P351+P338 눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.
P405 밀봉하여 저장하시오.

푸시신산 MSDS


Fuchsin Acid

푸시신산 C화학적 특성, 용도, 생산

개요

Fuchsin acid (Acid magenta) is a red, acid dye of the triphenylmethane series, consisting of the sodium salts of the sulphonic acids of basic fuchsin or of the individual dyes (pararosaniline, rosaniline and new fuchsin), of which the latter is a mixture. The composition of fuchsin acid, like fuchsin basic, can vary with the country of origin and from one manufacturer to another.
Industrial uses of the dye include the colouring of crepe tissues, soap and photographic films and the dyeing of leather, which it penetrates easily.
A 1 % solution of Microme No. 5 in deionized or distilled water (previously adjusted to pH 7-0 with alkali) has a pH of 5-0.
Fuchsin acid is decolorized in solution by the addition of NaOH and in this form it is used as an indicator (known as Andrade's indicator) : this finds application in bacteriology for detecting acid-forming organisms.
Very dilute aqueous solutions of the dye in London tap water (pH about 8-1) fade within two or three seconds. In deionized water they retain their colour considerably longer, however.

화학적 성질

dark green crystalline powder

용도

As pH indicator; biological stain.

Biotechnological Applications

Fuchsin acid has very many applications in biological microtechnique. Gray (1954) describes around two hundred of these.
It was discovered some years ago (MacConaill and Gurr, 1960; Gurr, 1962) that fuchsin acid forms complexes with light green SF (yellowish), conjugation taking place apparently between the amino groups of the first and the sulphonic groups of the second dye. These interactions were first discovered by Professor M .Conaill of University College, Cork, in 1958. About two years later one of these complexes (a blue dye which was given the name of Trifalgic acid; synonyms: MG blue, Falg blue) was synthesized in the solid state by the writer and found useful application in clinical pathology as a differential stain for proteins in electrophoresis (Bodman, 1960).
MacConailPs discovery was made during the course of an investigation into the chemical and physical nature of certain substances present in mammalian tissues and cells. Histological sections were stained first with the red anionic dye, fuchsin acid, then counterstained with the anionic dye, light green SF (yellowish). It was naturally expected that these dyes would impart a dichrome picture, in red and green. However, when he came to examine the sections under the microscope the picture seen was not in red and green but scarlet, various shades of violet and pure blue. The blue coloration excited his interest in particular. Although he considered at first that its presence was probably due to physical causes, subsequent tests carried out by him appeared to suggest that chemical interactions between the red and the green dye had taken place with the formation of at least three new dyes, one of which was blue. Cumulative and circumstantial evidence resulting from histological, physical and chemical experiments, since carried out over a period of years, leave no room for doubt that fuchsin acid and similar anionic dyes which have basic colligators (e.g. primary amino groups), can and do, under appropriate conditions, interact both in vitro and in tissues with other anionic dyes to form compounds which are polyanionic dyes.

푸시신산 준비 용품 및 원자재

원자재

준비 용품


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