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アシッドレッド26

Acid Red 26

HCID 19579
ノート反応
基本情報概要名称と識別子物性安全と法規制化学と産業関連反応化合物ノート
部分構造検索類似構造を探す

基本情報

CAS
3761-53-3
標準SMILES
Cc1ccc(N=Nc2c(O)c(S(=O)(=O)[O-])cc3ccc(S(=O)(=O)[O-])cc23)c(C)c1.[Na+].[Na+]
InChIKey
DKUHOIWLFSTHJN-UHFFFAOYSA-L
分子式
C18H14N2Na2O7S2
平均分子量
480.4 g/mol
単同位体質量
480.0037817

概要

C.i. food red 5 appears as dark red crystals or red powder. (NTP, 1992)

名称と識別子

優先名称
Acid Red 26
IUPAC
disodium;4-[(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,6-disulfonate
現地名
アシッドレッド26
英語名
Acid red 26
分子式
C18H17N2NaO7S2
分子量
460.45

名称と別名

DTXSID8021228RefChem:1076034DTXCID3014743563761-53-34-((2,4-Dimethylphenyl)azo)-3-hydroxy-2,7-naphthalenedisulfonic acid, disodium saltAcid Red 26C.I. Food Red 5CHEBI:82369Ponceau de xylidinePonceau Red RXylidine Ponceau 2R (C.l. 16150)C.I. 16150,
名称をさらに表示
アシッドレッド26ポンソーDEキシリジンキシリジンポンソー2RキシリジンレッドD&CレッドNo.5C.I.アシッドレッド263-ヒドロキシ-4-(2,4-ジメチルフェニルアゾ)ナフタレン-2,7-ビス(スルホン酸ナトリウム)4-[(2,4-ジメチルフェニル)アゾ]-3-ヒドロキシ-2,7-ナフタレンジスルホン酸ジナトリウムDandCレッド5C.I.フードレッド5ポンソーキシリジンポンソー2RポンソーMX1-(2,4-ジメチルフェニルアゾ)-2-ヒドロキシナフタレン-3,6-ビス(スルホン酸ナトリウム)赤色503号ポンソーRポンソー2RL3-ヒドロキシ-4-(2,4-ジメチルフェニルアゾ)-2,7-ナフタレンジスルホン酸ジナトリウムスカーレット2RポンソMXXYLIDINE PONCEAUredrAKA503

物性

構造計算による物性

極性表面積
176 Ų
水素結合供与体数
1
水素結合受容体数
9
回転可能結合数
2
重原子数
31
形式電荷
0
複雑度
791

実験および物理化学的性質

Chemical ClassesCarcinogens
Solubility1 to 10 mg/mL at 68 °F (NTP, 1992)
Melting Pointgreater than 572 °F (NTP, 1992)
Physical DescriptionC.i. food red 5 appears as dark red crystals or red powder. (NTP, 1992)

物理化学的性質

融点
300 ℃ · >300℃
貯蔵温度
Inert atmosphere,Room Temperature
溶解性
DMSO(微量)、水(微量)
外見
微粉
色
濃い赤からボルドー
水溶解度
10 mg/mL, · water: 10mg/mL, clear, red
BRN
5709350 · 5709350
安定性
Hygroscopic
主な用途
洗浄剤化粧品食品および飲料パーソナルケア
InChIKey
USLDTWOAUIUWGX-LLIZZRELSA-N
SMILES
N(/C1=C(C(S(O)(=O)=O)=CC2=CC(S(O)(=O)=O)=CC=C12)O)=N\C1C=CC(C)=CC=1C.[NaH]
EPAの化学物質情報
5 · C.I. Food Red 5 (3761-53-3)

安全と法規制

安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。

危険有害性情報

Regulatory Information · 3 件

Chemical: 2,7-Naphthalenedisulfonic acid, 4-[(2,4-dimethylphenyl)azo]-3-hydroxy-, disodium salt

2,7-Naphthalenedisulfonic acid, 4-(2,4-dimethylphenyl)azo-3-hydroxy-, disodium salt: Does not have an individual approval but may be used under an appropriate group standard

The New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)

Other Safety InformationIMAP assessments - Azo Dyes that Cleave to Aromatic Amines of Potential Toxicological Concern: Human health tier II assessment
Fire HazardsFlash point data for this chemical are not available; however, it is probably combustible. (NTP, 1992)
Health HazardsSYMPTOMS: Symptoms of exposure to this compound may include irritation.
Reactive GroupAzo, Diazo, Azido, Hydrazine, and Azide Compounds
Reactivity AlertsExplosive
Reactivity Profile · 1 件

C.I. FOOD RED 5 is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class 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. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. This chemical is incompatible with strong oxidizing agents and strong acids (NTP, 1992).

Air and Water ReactionsAzo dyes can be explosive when suspended in air at specific concentrations. Slightly soluble in water.

化学と産業

用途と製造

UsesSubstance listed with specific concentration in tattoo ink and/or permanent make up according to EU Commission Regulation 2020/2081. The concentration limit (by weight) is 0.1%.
Use Classification · 2 件

Food Additives -> COLOUR -> JECFA Functional Classes

Food Additives -> COLOUR -> JECFA Functional Classes

General Manufacturing Information2,7-Naphthalenedisulfonic acid, 4-[2-(2,4-dimethylphenyl)diazenyl]-3-hydroxy-, sodium salt (1:2): ACTIVE
応用分野 · 4 件

用途染料、有機薬品

用途アルデヒド・フクシン染色、マッソントリクローム染色などの後染色に用いる。(ポンソー・キシリジン・フクシン液)

使用A stain used in histology and in Masson’s trichrome stain.

一般的な説明Dark red crystals or red powder.

調製方法

製造方法2,4-Dimethylbenzenamine diazo, coupled with 3-Hydroxynaphthalene-2,7-disulfonic acid.

上流・下流製品情報

上流原料

3-ヒドロキシ-2,7-ナフタレンジスルホン酸二ナトリウム2,4-ジメチルアニリン

サプライヤー100 社

国药集团化学试剂有限公司

関連反応

0 件
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現在のフィルター条件では反応記録がありません。

化合物ノート

読み込み中…

このページの内容基本情報概要名称と識別子物性安全と法規制化学と産業関連反応化合物ノート
c.i.79
red101
RPoncea
1695red
CI 16150
ponceaug
ponceauj
Disodium;4-[(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,6-disulfonateSCHEMBL133302SCHEMBL1637104D91977Disodium 4-[(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,6-disulfonatedisodium 4-[(E)-(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,6-disulfonate

データベース識別子

CAS
3761-53-3
PubChem CID
19579
DTXSID
DTXSID8021228

化学的性質

化学的特性dark red to bordeaux fine powder

Hazard Classes and CategoriesCarcinogens

安全と保護具

Fire FightingFires involving this material can be controlled with a dry chemical, carbon dioxide or Halon extinguisher. (NTP, 1992)
First Aid · 1 件

EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.

Nonfire Spill Response · 1 件

SMALL SPILLS AND LEAKAGE: If you spill this chemical, you should dampen the solid spill material with water, then transfer the dampened material to a suitable container. Use absorbent paper dampened with water to pick up any remaining material. Seal your contaminated clothing and the absorbent paper in a vapor-tight plastic bag for eventual disposal. Wash all contaminated surfaces with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.

Personal Protective Equipment (PPE) · 1 件

RECOMMENDED RESPIRATOR: Where the neat test chemical is weighed and diluted, wear a NIOSH-approved half face respirator equipped with a combination filter cartridge, i.e. organic vapor/acid gas/HEPA (specific for organic vapors, HCl, acid gas, SO2 and a high efficiency particulate filter). (NTP, 1992)

毒性情報

RAIS Toxicity Values · 4 件

1.3e-06

CALEPA

0.0045

CALEPA

安全データ

wgk
3
tsca
TSCA listed
rtecs
QJ6825000
hs_code
32041200
risk_code
40-45-36/37/38
化審法
(5)-1496
安衛法
57,57-2
hazard_code
Xn,T
safety_code
36-53-45-36/37/39-26
Hazard Classifications
Carc. 2
ストレージクラス
11 - Combustible Solids
有毒物質データの
3761-53-3(Hazardous Substances Data)
危険度評価(NFPA 704基準/消防庁データ)
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補足説明 · 1 件

定義ChEBI: An organic sodium salt that is the disodium salt of 4-[(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,7-disulfonic acid. Its use is largely confined to Masson's trichrome, where it gives a slight orange shading to the red of the cytoplasmic structure .