Name | Acid Orange 7 |
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Synonyms |
orangeyz
Orange 7 Sodium 4-[(2-hydroxy-1-naphthyl)diazenyl]benzenesulfonate orangeiic sodium 4-[(2-hydroxynaphthalen-1-yl)diazenyl]benzenesulfonate 4-[(2-hydroxy-1-naphthyl)azo]benzenesulfonic acid,sodium salt Benzenesulfonic acid, 4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1) ORANGE 4 ORANGE1 Acid Orange tropaeolin ooo orangeya EINECS 211-199-0 MFCD00021510 |
Description | Acid orange 7 (Orange II), an azo dye, is an indicator pollutant. Acid orange 7 appears in manufacturing wastewater disposed of from the textile, food, and cosmetic industries[1][2]. |
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Related Catalog | |
References |
Melting Point | 164°C |
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Molecular Formula | C16H11N2NaO4S |
Molecular Weight | 350.324 |
Exact Mass | 350.033722 |
PSA | 110.53000 |
LogP | 4.94570 |
Water Solubility | 116 g/L (30 ºC) |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
MUTATION DATA
|
Symbol |
GHS07 |
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Signal Word | Warning |
Hazard Statements | H315-H319-H335 |
Precautionary Statements | P261-P305 + P351 + P338 |
Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
Hazard Codes | Xi:Irritant |
Risk Phrases | R36/37/38 |
Safety Phrases | S26-S36-S37/39 |
RIDADR | NONH for all modes of transport |
WGK Germany | 3 |
RTECS | DB7084000 |
HS Code | 3204120000 |
~24% 633-96-5 |
Literature: Noroozi-Pesyan, Nader; Khalafy, Jabbar; Malekpoor, Zahra Journal of the Chinese Chemical Society, 2009 , vol. 56, # 5 p. 1018 - 1027 |
Precursor 2 | |
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DownStream 10 | |
HS Code | 3204120000 |
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