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Food Yellow No. 4

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Formula: C16H9N4Na3O9S2
CAS: 1934-21-0
search Element: yellow food
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Identification

Structural Formula
Food Yellow No. 4
CAS:
1934-21-0
EINECS:
217-699-5
Molecular Formula:
C16H9N4Na3O9S2
MDL:
MFCD00148908
Synonym:
y-4 ; e102 ; npy4r ; ppyr1 ; c.i.640 ; l-gelb2 ; ci 19140 ; yellow 5 ; tartazine ; tartrazin




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Data is processed


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Properties for Food Yellow No. 4

Molecular Weight:
534.36 g·mol−1
Melting point:
300 °C
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Hazard Statements

GHS08

GHS08
Health hazard
  • Respiratory sensitization, category 1
  • Germ cell mutagenicity, categories 1A, 1B, 2
  • Carcinogenicity, categories 1A, 1B, 2
  • Reproductive toxicity, categories 1A, 1B, 2
  • Specific target organ toxicity following single exposure, categories 1, 2
  • Specific target organ toxicity following repeated exposure, categories 1, 2
  • Aspiration hazard, categories 1, 2

Safety & Transport Information

Risk Codes:
R42/43 - May cause sensitization by inhalation and skin contact
Safety Codes:
S22 - Do not breathe dust
S24/25 - Avoid contact with skin and eyes
S36/37 - Wear suitable protective clothing and gloves
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
Hazard Symbols:
Xn
Hazard symbol Xn
Storage temperature :
-20°C
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Alternative Distributors of [Food Yellow No. 4]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Spectrum Chemical Mfg. Corp. | Advance Scientific & Chemical, Inc. | ABCR GmbH & Co. KG | New Dragon Industrial Co., Ltd | DOLCHEM | Aakash Chemicals & Dye-Stuffs, Inc. | Discovery Fine Chemicals Limited | BOC Sciences | Hangzhou Dayangchem Co. Ltd.

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