Food Yellow 4:1
12225-21-7 Basic informationMore
- Product Name:Food Yellow 4:1
- Synonyms: Food Yellow 4:1 Acid yellow 23 aluminum lake (C.I. 19140:1) Pigment yellow 100 (C.I. 19140:1) Tartrazine alaminium lake C.I. 19140:1 1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)- aluminum salt Acid Yellow 23 Aluminium lake 4,5-Dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-1H-pyrazole-3-carboxylic acid aluminum complex
- CAS:12225-21-7
- MF:C16H9N4O9S2.3Na
- MW:534.368
- EINECS:235-428-9
- Mol File:12225-21-7.mol
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USE
Food Yellow 4:1 is an azo dye complex. 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.
Lastest Price from Food Yellow 4:1 manufacturers
- Acid Yellow 23 Aluminium lake
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- US $0.00 /KG
- CAS:12225-21-7
- Min. Order: 1KG
- Purity: 98%min
- Supply Ability: 30tons/month
- 2023-11-15
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- Company Name:TCI (Shanghai) Development Co., Ltd.
- Tel:021-67121386
- Products Intro:Product Name:Food Yellow No. 4 Aluminum Lake
CAS:12225-21-7
Package:25G More... - CB Index:81
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- Company Name:Watson Biotechnology Co.,Ltd
- Tel:027-027-59207879 18140587686
- Products Intro:Product Name:Food Yellow 4:1
CAS:12225-21-7
Purity:99% Package:25kg/ - CB Index:55
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- Company Name:Alta Scientific Co., Ltd.
- Tel:022-6537-8550 15522853686
- Products Intro:Product Name:Acid Yellow 23 Aluminium lake
CAS:12225-21-7
Purity:99% Package:10mg;100mg;1g More... - CB Index:55
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- Company Name:Aikon International Limited
- Tel:025-58859352 18068836627
- Products Intro:Product Name:Food Yellow 4:1
CAS:12225-21-7
Purity:95+% Package:1g;5g;10g More... - CB Index:58
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- Company Name:Henan Alfa Chemical Co., Ltd
- Tel: +8618339805032
- Products Intro:CAS:12225-21-7
Purity:97%Min. Package:100g 500g 1kg 25kg:bulk package - CB Index:58
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- Company Name:Wuhan Fortuna Chemical Co., Ltd
- Tel:+86-27-59207850 +86-13986145403
- Products Intro:Product Name:Acid Yellow 23 Aluminium lake
CAS:12225-21-7
Purity:98%min Package:1KG - CB Index:58
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- Company Name:Dideu Industries Group Limited
- Tel:+86-29-89586680 +86-15129568250
- Products Intro:Product Name:Food Yellow 4:1
CAS:12225-21-7
Purity:99.9% Package:1g;1.1USD Remarks:FDA GMP CEP Approved Manufacturer - CB Index:58
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