HC YELLOW NO. 7

Product Name: HC YELLOW NO. 7
CAS No.: 104226-21-3
Chemical Name: HC YELLOW NO. 7
Synonyms: HC Yellow 7;HC YELLOW NO. 7;4,6-bis(ethylthio)-2-pyrimidinamine;Ethanol,2,2'-[[4-[2-(4-aminophenyl)diazenyl]-3-methylphenyl]imino]bis-;2-[[4-(4-Aminophenyl)azo-3-methylphenyl]-(2-hydroxyethyl)amino]ethanol
CBNumber: CB2961277
Molecular Formula: C17H22N4O2
Formula Weight: 314.38
MOL File: 104226-21-3.mol

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HC YELLOW NO. 7 Property

Melting point:: 149 °C
Boiling point:: 578.8±50.0 °C(Predicted)
Density: 1.20±0.1 g/cm3(Predicted)
pka: 14.27±0.10(Predicted)
CAS DataBase Reference: 104226-21-3(CAS DataBase Reference)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H335May cause respiratory irritation

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P330Rinse mouth.

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: CHM0077253
Product name: HC YELLOW 7
Purity: 95.00%
Packaging: 5G
Price: $909.56
Updated: 2021/12/16

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HC YELLOW NO. 7 Chemical Properties,Usage,Production

Contact allergens

HC Yellow no. 7 is a direct azo dye used in semiper manent hair dye preparation. Since this dye leads to PPD after hydrolysis, it explains the allergic reaction in PPD-positive patients.

HC YELLOW NO. 7 Preparation Products And Raw materials

Raw materials

Preparation Products

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HC YELLOW NO. 7 Suppliers

China 15 South Korea 1 United States 3 Global 19

Amadis Chemical Company Limited

Tel: 571-89925085
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Tel: +86-0551-65418684 +8618949823763
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Dayang Chem (Hangzhou) Co.,Ltd.

Tel: 571-88938639 +8617705817739
Fax: +86-571-88938652，+86-571- 88492614
Email: info@dycnchem.com
Country: China
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CONIER CHEM AND PHARMA LIMITED

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Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd.

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Country: China
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career henan chemical co

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PT CHEM GROUP LIMITED

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changzhou huayang technology co., ltd

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Ding Yibo (Hangzhou) Biotechnology Co., Ltd.

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Yixing Xinyu Chemical Factory

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Hangzhou Haichem Co., Ltd.

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Country: China
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View Lastest Price from HC YELLOW NO. 7 manufacturers

Career Henan Chemical Co

Product: HC YELLOW NO. 7 104226-21-3
Price: US $2.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: ask
Release date: 2018-12-20

104226-21-3, HC YELLOW NO. 7Related Search:

HC YELLOW NO. 7

2-[[4-(4-Aminophenyl)azo-3-methylphenyl]-(2-hydroxyethyl)amino]ethanol

HC Yellow 7

Ethanol,2,2'-[[4-[2-(4-aminophenyl)diazenyl]-3-methylphenyl]imino]bis-

4,6-bis(ethylthio)-2-pyrimidinamine

104226-21-3