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Detail of "2783-94-0"

  • CAS Number:
  • 2783-94-0
  • Name:

  • 2-Naphthalenesulfonicacid, 6-hydroxy-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2)

  • Superlist Name:
  • Food Yellow 3
  • Molecular Structure:
  • Formula:
  • C16H10N2Na2O7S2
  • Molecular Weight:
  • 452.36 .
  • Deleted CAS:
  • 12707-27-6|1342-61-6
  • Synonyms:
  • 2-Naphthalenesulfonicacid, 6-hydroxy-5-[(4-sulfophenyl)azo]-, disodium salt (9CI);1351 Yellow;1899 Yellow;Aizen Food Yellow 5;C Orange 10;C.I. 15985;CanacertSunset Yellow FCF;Certicol Sunset Yellow CFS;D and C Yellow 6;D&;Dolkwal Sunset Yellow;E 110;E 110 (dye);Eniacid Sunset Yellow;C Yellow 6;FD and C Yellow No. 6;Food Yellow 3;Food Yellow No. 5;HD Sunset Yellow FCF Supra;L Orange Z 2010;Orange II R;Orange Yellow 85;Orange Yellow S;Orange Yellow SFQ;Para Orange;Sun Yellow Extra Conc. A Export;Sun Yellow FCF;Sunset Yellow;
  • EINECS:
  • 220-491-7
  • Melting Point:
  • 390 °C (dec.)
  • Solubility:
  • water: 5-10 g/100 mL at 24 °C
  • Appearance:
  • orange-red crystals or powder
  • Hazard Symbols:
  • IrritantXi
  • Risk Codes:
  • 36/37/38
  • Safety:
  • 26-36 Details
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CAS No.2783-94-0 Food Yellow 3

Name: 2-Naphthalenesulfonicacid, 6-hydroxy-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2) Superlist Name: Food Yellow 3 Formula: C16H10N2Na2O7S2 Molecular Structure: Synonyms: 2-Naphthalenesulfonicacid, 6-hydroxy-5-[(4-sulfophenyl)azo]-, disodium salt (9CI);1351 Yell

Supplier:TIANJIN COOKMAN CHEMICAL IMP & EXP CO.,LTD. [ China (Mainland)]

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CAS No.2783-94-0 Food Yellow 3

Assay:98%

Supplier:Hangzhou Dayangchem Co., Ltd. [ China (Mainland)]

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CAS No.2783-94-0 Food Yellow 3

FD and C Yellow No. 6

Supplier:Spectrum China Ltd. [ China (Mainland)]

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CAS No.2783-94-0 Food Yellow 3

Supplier:SHIJIAZHAUNG KUNLI CHEMICAL CO.LTD., [ China (Mainland)]

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CAS No.2783-94-0 Food Yellow 3

Product name:sunset yellow CAS:2783-94-0 FDA NO.:FD&C Yellow No.6

Supplier:Hangzhou Kinsey Bio-tech Co.,Ltd [ China (Mainland)]

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CAS No.2783-94-0 Food Yellow 3

Supplier:RED SUN DYE CHEM [ India]

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CAS No.2783-94-0 Food Yellow 3

C.I. No. 15985 FD&C No. Yellow 6 lake E.E.C No. E 110 lake C.I. Food Colour No. Yellow 3 C.A.S No. 2783-94-0 Other Names e 110 aluminium lake, pigment yellow 104, flavi orangeati lacca aluminica, hlinity lak oran?ové ?luti, sunset yellow fcf aluminium lake

Supplier:STANDARDCON PVT. LTD. [ India]

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CAS No.2783-94-0 Food Yellow 3

E.E.C. No.E-110 I.S. No. 1695 Total Dye Content Corrected for Sample (Min.) 87% Volatile Matter (chloride & sulphate) (Max) 13% Solubility In Water (20 c) 120 gram / litre Combined Ether Extract. (Max)0.20% Water Insoluble (Max) 0.20% Class Monoazo

Supplier:PARSHWANATH GROUP OF INDUSTRIES [ India]

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CAS No.2783-94-0 Food Yellow 3

SUNCET?? YELLOW? FCF? ?( C.I. 15985 )

Supplier:NILE CHEMICALS [ India]

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CAS No.2783-94-0 Food Yellow 3

ACID YELLOW 6 (FOOD YELLOW 3)

Supplier:Sanchi Chemicals Pvt. Ltd. (SCPL) [ India]

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CAS No.2783-94-0 Food Yellow 3

Lake Sunset Yellow

Supplier:SAUJANYA DYE CHEM [ India]

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CAS No.2783-94-0 Food Yellow 3

SUNSET YELLOW FCF

Supplier:Kiriya Chemical Co., LTD. [ Japan]

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CAS No.2783-94-0 Food Yellow 3

SUNSET YELLOW FCF

Supplier:Dynemic Products Ltd. [ India]

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CAS No.2783-94-0 Food Yellow 3

more information,please contact us

Supplier:Ibis Chemie International [ India]

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CAS No.2783-94-0 Food Yellow 3

more details? Please contact us

Supplier:Chemesol Industries (India) Private Limited. [ India]

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Address:GURU SADAN, 1st Floor 76/78, ISSAJI Street, Mumbai - 400 003

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CAS No.2783-94-0 Food Yellow 3

Supplier:Steinmetz Overseas [ India]

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CAS No.2783-94-0 Food Yellow 3

Supplier:Narmada Food Colours Pvt. Ltd. [ India]

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CAS No.2783-94-0 Food Yellow 3

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CAS No.2783-94-0 Food Yellow 3

Supplier:Gandhi Dye- Chem Industries [ India]

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CAS No.2783-94-0 Food Yellow 3

Supplier:The Premier Group [ India]

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CAS No.2783-94-0 Food Yellow 3

Supplier:Avonchem/Chromos Express Ltd. [ United Kingdom]

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CAS No.2783-94-0 Food Yellow 3

Supplier:Chemtech Specialties [ India]

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Reference

Colored polyamide composition
Colored polyamide composition. (Du Pont of Canada Ltd., Can.). Brit. GB 1456582 24 Nov 1976, 5 pp. (English). (United Kingdom). CODEN: BRXXAA. CLASS: IC: C08L077-06. PRIORITY: CA 73-164868 28 Feb 1973. DOCUMENT TYPE: Patent CA Section: 36 (Plastics Manufacture and Processing) Section cross-reference(s): 40 Alumina lakes of 4 dyes contg. p-sulfoaryl azo groups certified for use in contact with food were incorporated in poly(hexamethylene adipamide) (I) [32131-17-2] at high temps. without visible degrdn. Thus in a twin screw extruder 0.75% orange FD and C yellow No. 6 [2783-94-0] was blended at melt temp. 550-70.degree.F into I contg. Cu stearate 0.045, TiO2 1.4, and wollastonite 30%. The extruded polymer was colored orange.
Permanent listing of FD&C Yellow No
Permanent listing of FD&C Yellow No. 6. (United States Food and Drug Administration, Rockville, MD 20857, USA). Fed. Regist., 51(223), 41765-83, (English) 19 Nov 1986. CODEN: FEREAC. ISSN: 0097-6326. DOCUMENT TYPE: Journal CA Section: 17 (Food and Feed Chemistry) Section cross-reference(s): 62, 63 FD&C Yellow No. 6 (Sunset Yellow) [2783-94-0] is approved for use in coloring foods, pharmaceuticals, and cosmetics under the Federal Food, Drug, and Cosmetic Act. Toxicol. evaluation of the color additive, carcinogenic impurities, and calcd. exposure are discussed. Because of allergenicity, products contg. the dye must be labeled to indicate its presence. Compn. specifications for certification are given.
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