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식용 적색 2호

식용 적색 2호
식용 적색 2호 구조식 이미지
카스 번호:
915-67-3
한글명:
식용 적색 2호
동의어(한글):
식용적색2호;아마란스;트라이소듐3-하이드록시-4-(4'-설포네이토나프틸아조)나프탈렌-2,7-다이설포네이트(산성적색27호;CI16185);트라이소듐-3-하이드록시-4-(4'-설포네이토나프틸아조)나프탈렌-2,7-다이설포네이트(산성적색27호,CI16185)),염모제로사용될때
상품명:
Acid Red 27
동의어(영문):
E123;l-rot3;redno2;INS 123;FD &redno.2;1302red;1508red;amarant;azoredr
CBNumber:
CB2468655
분자식:
C20H11N2Na3O10S3
포뮬러 무게:
604.47
MOL 파일:
915-67-3.mol

식용 적색 2호 속성

녹는점
>300°C
밀도
1.5
용해도
H2O: soluble10mg/mL
물리적 상태
Crystalline Powder
색상 색인 번호
16185
색상
Dark reddish-brown to dark brown
수용성
50 g/L (20 ºC)
최대 파장(λmax)
520 nm
Merck
14,375
BRN
4122311
안정성
Stable. Incompatible with strong oxidizing agents.
생물학 분야의 응용
Detecting membrane-potential change; treating acquired resistance to GABAergic (ARG) agents
EPA
2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[(4-sulfo-1-naphthalenyl) azo]-, trisodium salt(915-67-3)

안전

위험품 표기 Xi
위험 카페고리 넘버 36/37/38
안전지침서 36/37/39-26
WGK 독일 3
RTECS 번호 QJ6550000
HS 번호 32129000
유해 물질 데이터 915-67-3(Hazardous Substances Data)

식용 적색 2호 MSDS


FD&C Red No. 2

식용 적색 2호 C화학적 특성, 용도, 생산

개요

Amaranth (FD & C Red No. 2) consists essentially of a trisodium 2-hydroxy-l-(4-sulfonato-1-naphthy lazo)naphthalene 3,6-disulfonate and subsidiary coloring matters together with sodium chloride and/or sodium sulfate as the principal uncolored components. Amaranth may be converted to the corresponding aluminum lake.

화학적 성질

solid

용도

Dyeing wool and silk bright bluish-red from an acid bath. Food colorant. As indicator. In color photography.

정의

An azo dye derived from naphthionic and R acids.

World Health Organization (WHO)

Approval of amaranth as a permitted colouring agent in foods and pharmaceutical products was withdrawn by the United States FDA in 1976, on the basis of positive findings in carcinogenicity tests which were later disputed on technical grounds and which have not been confirmed in subsequent tests. It has since been withdrawn by some other national regulatory authorities because of uncertainty regarding its safety, but elsewhere it remains widely used.

일반 설명

Dark red to dark purple powder. Almost no odor. Tastes salty. pH (1% solution in water) approximately 10.8. Used to dye wool and silk bright bluish-red from an acid bath.

공기와 물의 반응

Can be explosive as an airborne dust at certain concentrations. Moderately soluble in water.

반응 프로필

Acid Red 27 may form toxic gases with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. May form flammable gases with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.

위험도

A questionable carcinogen. May not be used in foods, drugs, or cosmetics.

화재위험

Flash point data for Acid Red 27 are not available; however, Acid Red 27 is probably combustible.

식용 적색 2호 준비 용품 및 원자재

원자재

준비 용품


식용 적색 2호 공급 업체

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Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
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