Anmol India Chemicals India

ISO-9001 JK Kosher GMP GLPHACCP FSSAI FSSC 22000 HalalISO14001 IS0 17025 ISO 45001 Allergen free Gluten free Star Export India
cGMP, GLP - FDA Approved, ISO 9001, ISO 14001, ISO 17025, ISO 45001, HACCP, FSSC 22000, FSSAI, "REACH" Registered, Kosher & Halal Certified. We observe WHO Good Manufacturing Practice GMP and Good Laboratory Practice GLP.

WHO-GMP Certified
Good Manufacturing Practice Certified by World Health Organization

GLP Certified
Good Laboratory Practice Certified

Search for the supplies that you need here:

Home ------ Contact

Indigotine or Indigo Carmine Dye or Acid Blue 74 or FD&C Blue No. 2 Manufacturers

Anmol Chemicals Group, established in 1976, is the pioneer manufacturer of Specialty chemicals, Pharmaceutical Excipients, Fragrance & Flavor chemicals in India. Anmol Chemicals Group has manufacturing facilities spread across Western India, representatives in Houston Chicago USA, Dubai and UAE. We also have toll manufacturing units for processing chemicals in a few countries around the world. We make IP, BP, USP, Ph. Eur., FCC or Food Grade, Analytical Reagent Grade, LR or Laboratory Reagent Grade, Pure and Technical Grades of various chemicals. All our items are analyzed to meet the required standards. We can supply the material in grams for your laboratory trial and in tons for your plant scale jobs.

Our manufacturing facility is FDA approved and cGMP, GLP (FDA) Approved, ISO 9001, ISO 14001, ISO 17025, ISO 45001, ISO 22000, HACCP, FSSAI, FSSC 22000, Halal and Kosher certified. We are registered with "REACH" for export to European countries. Solid materials can be customized for particle size, shape and bulk density. We observe WHO Good Manufacturing Practice and Good Laboratory Practice. We are a STAR Export House and “Authorised Economic Operator” as per Indian customs.

Exporter Importer by Sea Exports by Air Chemical Exporter. Palletized for Export. Liquid Products HDPE Drum Packing of Chemicals Bulk Export Packing Jumbo Bag Packing

Indigotine or Indigo Carmine Dye or Acid Blue 74 or FD&C Blue No. 2 SDS of Manufacturers

Indigo carmine dye, Indigotine Manufacturers

Synonyms: Indigo Carmine Dye or Acid Blue 74 or FD&C Blue No. 2 or Indigotine
CAS Number: 860-22-0, Molecular Weight: 466.35, Chemical Formula: C16H8N2Na2O8S2, EINECS EC Number: 212-728-8, FEMA: ----,

General Properties and Specifications of Indigo Carmine Dye or Acid Blue 74 or FD&C Blue No. 2 or Indigotine:
Appearance: Indigo to dark blue powder.
Total colouring matters calculated as the sodium salt: 85% minimum.
Water insoluble matter: 0.2% maximum.
pH: around 7
Melting point: >300C literature. No sharp melting point.
Solubility: Soluble in water. Insoluble in organic solvents.


FD&C Blue No. 2 FCC Food Grade:
Indigotine; Indigo Carmine; CI 73015; Class: Indigoid
C16H8N2O8S2Na2 Formula weight 466.36
INS: 132 CAS: 860-22-0

DESCRIPTION
FD&C Blue No. 2 is principally the disodium salt of 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic acid, with smaller amounts of the disodium salt of 2-(1,3-dihydro-3-oxo-7-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic acid and the sodium salt of 2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic acid.
Function: Color.

REQUIREMENTS
Identification: The visible absorption spectrum of a sample of FD&C Blue No. 2 dissolved in 0.04 N aqueous ammonium acetate has a wavelength maximum of 610 nm, with an absorptivity of 0.0478 L/(mg·cm).
Arsenic (as As): Not more than 3 mg/kg.
Ether Extracts (combined): Not more than 0.4%.
Lead (as Pb): Not more than 10 mg/kg.
Mercury (as Hg): Not more than 1 mg/kg.
Subsidiary and Isomeric Colors:
Disodium Salt of 2-(1,3-Dihydro-3-oxo-7-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic Acid: Not more than 18%.
Sodium Salt of 2-(1,3-Dihydro-3-oxo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic Acid: Not more than 2%.
Total Color: Not less than 85%
Decomposition Products:
Isatin-5-sulfonic Acid Not more than 0.4%.
5-Sulfoanthranilic Acid Not more than 0.2%.
Volatile Matter (at 135°) and Chlorides and Sulfates (as sodium salts): Not more than 15% in combination.
Water-Insoluble Matter: Not more than 0.4%.


Indigotine FCC Food Grade:
CI Food Blue 1; Indigotine Disulfonate; Indigo Carmine;
CI 73015; Class: Indigoid
C16H8N2O8S2Na2 Formula weight 466.36
INS: 132 CAS: 860-22-0

DESCRIPTION
Indigotine occurs as a blue-brown to red-brown powder or granules. It dissolves in water to give a solution that is blue at neutrality, blue-violet in acid, and green to yellow-green in base. When dissolved in concentrated sulfuric acid, it yields a blue-violet solution that turns blue when diluted with water. It is insoluble in ethanol.
Function: Color.

REQUIREMENTS
Identification: A freshly prepared aqueous solution containing 20 mg of sample per liter exhibits absorbance intensities (A) and wavelength maxima as follows: at pH 7, A = 0.82 at 610 nm; at pH 1, A = 0.81 at 610 nm; and at pH 13, A = 0.2 at 610 nm, and A = 0.31 at 442 nm.
Assay: Not less than 85.0% total coloring matter.
Arsenic: Not more than 3 mg/kg.
Ether Extracts: (combined) Not more than 0.2%.
Lead: Not more than 10 mg/kg.
Loss on Drying (Volatile Matter) at 135C, Chlorides, and Sulfates (as sodium salts): Not more than 15.0% in combination.
Mercury: Not more than 1 mg/kg.
Subsidiary and Isomeric Colors:
Disodium Salt of 2-(1,3-Dihydro-3-oxo-7-sulfo-2H-indole-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic Acid: Not more than 18.0%.
Sodium Salt of 2-(1,3-Dihydro-3-oxo-2H-indole-2-ylidene)-2,3-dihydro-3-oxo-1H-indole-5-sulfonic Acid: Not more than 2.0%.
Uncombined Intermediates and Products of Side Reactions:
Isatin-5-sulfonic Acid Not more than 0.4%.
5-Sulfoanthranilic Acid Not more than 0.2%.
Water-Insoluble Matter: Not more than 0.4%.

Logo Star Export India AEO India

Manufacturers

ANMOL CHEMICALS
Taloja Mumbai and Ankleshwar, INDIA
Representatives in Houston, Chicago and New York, USA
TEL: (OFF) +91 22 23726950, +91 22 23774610, +91 22 23723564

e-mail: info@anmol.org

Copyright and Usual Disclaimer is Applicable
Last updated 26-nov-21

Calcium Chloride in Jumbo Bags Drum Packing Paletized and Shrink Wrapped Packing for Exports to USA UAE Africa Tanzania Turkey Kenya Dubai

Exporters to USA, Canada, UAE, Europe, South Africa, Tanzania, Kenya, Egypt, Turkey, Nigeria, Uganda, Brazil, Chile, Argentina, Dubai, Cameroon, Mexico, Brazil, Chile, Argentina, Korea, Thailand, Malaysia, Indonesia, Australia, China, Germany, France, etc.

Representatives in New York, Houston - Texas, Chicago - Illinois, Los Angeles.

Fast Selling IP BP Ph Eur EP USP Analytical Reagent FCC Food Grades of Chemicals by Anmol Chemicals
Acetic Acid Glacial --- Aluminum Chloride --- Ammonium bicarbonate --- Ammonium Carbonate --- Ammonium Chloride --- Benzoic Acid --- Benzyl Alcohol --- Boric Acid --- Borax; Sodium Borate --- Calcium Butyrate --- Calcium Carbonate --- Calcium Chloride --- Calcium Hydroxide --- Calcium Saccharate --- Carbamide Peroxide --- Calcium Oxide --- Calcium Sulfate --- Chromic Chloride --- Copper Sulfate --- Cupric Chloride --- Ferric Chloride --- Fumaric Acid --- Magnesium Butyrate --- Magnesium Chloride --- Magnesium Sulfate --- Malic Acid --- Maleic Acid --- Manganese Chloride --- Manganese Sulfate --- Octyldodecanol --- Oleic acid --- Phenylethyl Alcohol --- Propylene Carbonate --- Potassium Bromide --- Potassium Bicarbonate --- Potassium Carbonate --- Potassium Chloride --- Potassium Hydroxide Pellets --- Potassium Alum --- Selenious Acid --- Sodium Acetate --- Sodium Butyrate --- Sodium Bicarbonate --- Sodium Chloride --- Sodium Molybdate --- Sodium Selenite --- Sodium Perborate --- Sodium Hydroxide --- Sodium Sulphate --- Sodium Sulfide --- Sodium Thiosulfate --- Urea --- Zinc Chloride --- Zinc Sulphate ---
Other Best Selling Products
Ammonium Persulfate --- Butylated Hydroxyanisole --- Butylated Hydroxytoluene --- Sodium Bromate --- Sodium Diacetate - Vanadyl Sulfate -

Indigo Carmine Dye
Indigotine or Indigo Carmine Dye or Acid Blue 74 or FD&C Blue No. 2 FCC Food Grades Manufacturers
Indigo carmine