Tianjin Tiankangyuan Biotechnology Co., Ltd.

Click Here To EMAIL INQUIRY
Web: http://www.huidatj.com
E-Mail:
Address: RM. E-5F HI-TECH GREEN INDUSTRIAL HUAYUAN INDUSTRIAL AREA, Tianjin 300384, China
Phone: +86-(22)-85689111 | Fax: +86-(22)-85689112 | Map/Directions >>

Profile: Tianjin Tiankangyuan Biotechnology Co., Ltd. mainly produces food additives, food coloring, flavors, and fragrances. Our main products are tartrazine, erythrosine, amaranth, new coccine, phloxine, indigo carmine, and tartrazine aluminum lake. Tartrazine is used in pastry, candy, cooling drink, agricultural processed products, fish, and fishery products.

5 Products/Chemicals (Click for related suppliers)

• Erythrosine

IUPAC Name: disodium 2-(2,4,5,7-tetraiodo-3-oxido-6-oxoxanthen-9-yl)benzoate | CAS Registry Number: 16423-68-0
Synonyms: Erythrosin B, Erythrosin, Iodoeosin, Erythrosine B, Erythrosine I, Erythrosine BS, Erythrosine TB, Erythrosin BS, Erythrosine Lake, Aizen erythrosine, Maple erythrosine, Sodium erythrosin, Erythrosine 3B, Erythrosine Extra, Erythrosine sodium, Cilefa Pink B, Erythrosine Bluish, Dolkwal erythrosine, Aizen Food Red 3, Food Color Red 3

Molecular Formula:	C₂₀H₆I₄Na₂O₅	Molecular Weight:	879.856060 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	5

InChIKey: IINNWAYUJNWZRM-UHFFFAOYSA-L

• Indigo Carmine

IUPAC Name: disodium (2E)-3-oxo-2-(3-oxo-5-sulfonato-1H-indol-2-ylidene)-1H-indole-5-sulfonate | CAS Registry Number: 860-22-0
Synonyms: Indigo carmine, indigocarmine, Sachsischblau, Indigocarmin, Indigotine, Murabba, Indigotine Lake, Indigo Extract, Soluble Indigo, Indocarmine F, Carmine Blue, Indigotine B, Indigotine I, Indigotine N, Intense Blue, Indigotin I, Indigotine IA, Indigotine 1, Cilefa Blue R, Indigo Carmine A

Molecular Formula:	C₁₆H₈N₂Na₂O₈S₂	Molecular Weight:	466.352860 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	10

InChIKey: KHLVKKOJDHCJMG-QDBORUFSSA-L

• Ponceau 4R

IUPAC Name: trisodium (8Z)-7-oxo-8-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-1,3-disulfonate | CAS Registry Number: 2611-82-7
Synonyms: New coccine, Neucoccin, Zolfosol, Coccine, SX Purple, Strawberry Red, Coccin Red, New Coccin, Purple Red, Brilliant Scarlet, Cochineal Red A, Crimson SX, Atul Scarlet F, Purple SX, Acid Ponceau 4R, Acid Scarlet 3R, Acid Scarlet 4R, Java Scarlet 3R, Neklacid Red 3R, Neklacid Red 4R

Molecular Formula:	C₂₀H₁₁N₂Na₃O₁₀S₃	Molecular Weight:	604.473050 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	12

InChIKey: IVNZBWNBYXERPK-DZGBHZPSSA-K

• Scarlet Chrome

IUPAC Name: disodium 2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate | CAS Registry Number: 18472-87-2
Synonyms: Cyanosin, Cyanosine, Phloxine B, Eosine bluish, Eosine Blue, Cyanosin B, Eosin Blue, Phloxine P, Phloxin B, Water Pink 2, Acid red 92, Daiwa Red 45, Cyanosin (acid dye), Japan Red 104, Orient Water Pink 2, Food Red 104, Aizen Acid Phloxine PB, Japan Red 104-1, Food Red No. 104, 3427 Veri Pur Pink

Molecular Formula:	C₂₀H₂Br₄Cl₄Na₂O₅	Molecular Weight:	829.634420 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	5

InChIKey: OOYIOIOOWUGAHD-UHFFFAOYSA-L

• Tartrazine

IUPAC Name: trisodium (4E)-5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)hydrazinylidene]pyrazole-3-carboxylate

Molecular Formula:	C₁₆H₉N₄Na₃O₉S₂	Molecular Weight:	534.363370 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	12

InChIKey: SFCLQNOEQQAOAZ-KBEHSQJOSA-K