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formic acid
Formic acid
Chemical compound
OverviewSynthesis
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Formic acid American Chemical Society
Formic Acid HCOOH Structure Molecular Mass physical
Formic Acid Liquid
Formic Acid Molecule of the Month December 2005
Formic Acid Preparation Properties Uses and Tests
What is Formic Acid and Where to buy Formic Acid
Formic Acid
Formic Acid Javatpoint
Formic acid Formula Preparation Properties Uses
Formic acid American Chemical Society
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Formic acid systematically named methanoic acid is the simplest carboxylic acid and has the chemical formula HCOOH and structure HCOH It is an important intermediate in chemical synthesis and occurs naturally most notably in some ants Esters salts and the anion derived from formic acid are called formates
Colour Index No 19140
E Number E 102
FD C No Yellow 5
Food Colour Name Yellow 4
CAS No 1934210
Class Monoazo Pyrazolone
Total Dye Content min 87
Loss on Drying at 135 C Sodium Chloride Sulphates max 13
Water Insoluble Matter max 02
Ether Extracts max 02
Subsidiary Dye max 10
Dyes Intermediates max 05
Unsulphonated Primary Aromatic Amines max 001
Lead Pb ppm max 1000
Arsenic As ppm max 100
Mercury Hg ppm max 100
Chromium Cr ppm max 50
Heavy Metal ppm max 4000
Solubility at Room Temperature
Water gmltr 14000
Glycerine gmltr 15000
Propylene Glycon gmltr 5000
Ethanol 95 gmltr Trace
Stability to
Acids Excellent
Neutral Excellent
Alkaline Better
Baking 205 C 400 F Best
Light Excellent
Heat Best
Colour Index No. 47005
E Number E 104
Food Colour Name Yellow 13
CAS No. 8004-92-0
Class Quino Phthalone
Total Dye Content % (min) 70/78
Loss on Drying at 135 �°C & Sodium Chloride & Sulphates % (max) 30/22
Water Insoluble Matter % (max) 0.2
Ether Extracts % (max) 0.2
Subsidiary Dye % (max) 4.0
Dyes Intermediates % (max) 0.5
Unsulphonated Primary Aromatic Amines % (max) 0.01
Lead (Pb) ppm (max) 10.00
Arsenic (As) ppm (max) 1.00
Mercury (Hg) ppm (max) 1.00
Chromium (Cr) ppm (max) 5.0
Heavy Metal ppm (max) 40.00
Solubility at Room Temperature
Water (gm/ltr) 150.00
Glycerine (gm/ltr) 40.00
Propylene Glycon ( gm/ltr) 40.00
Ethanol (95%) (gm/ltr) Trace
Stability to
Acids Excellent
Neutral Excellent
Alkaline Weak
Baking 205 �°C (400 �°F) Better
Light Best
Heat Better
Colour Index No 15985
E Number E 110
FD C No Yellow 6
Food Colour Name Yellow 3
CAS No 2783940
Class Monoazo
Total Dye Content min 87
Loss on Drying at 135 C Sodium Chloride Sulphates max 13
Water Insoluble Matter max 02
Ether Extracts max 02
Subsidiary Dye max 30
Dyes Intermediates max 05
Unsulphonated Primary Aromatic Amines max 001
Lead Pb ppm max 1000
Arsenic As ppm max 100
Mercury Hg ppm max 100
Chromium Cr ppm max 50
Heavy Metal ppm max 4000
Solubility at Room Temperature
Water gmltr 12000
Glycerine gmltr 16000
Propylene Glycon gmltr 2000
Ethanol 95 gmltr Trace
Stability to
Acids Excellent
Neutral Excellent
Alkaline Better
Baking 205 C 400 F Best
Light Better
Heat Best
Colour Index No 45430
E Number E 127
FD C No Red 3
Food Colour Name Red 14
CAS No 16423680
Class Xanthine
Total Dye Content min 87
Loss on Drying at 135 C Sodium Chloride Sulphates max 13
Water Insoluble Matter max 02
Ether Extracts max 02
Subsidiary Dye max 40
Dyes Intermediates max 04
Unsulphonated Primary Aromatic Amines max 001
Lead Pb ppm max 1000
Arsenic As ppm max 100
Mercury Hg ppm max 100
Chromium Cr ppm max 50
Heavy Metal ppm max 4000
Solubility at Room Temperature
Water gmltr 7000
Glycerine gmltr 2000
Propylene Glycon gmltr 5000
Ethanol 95 gmltr 1500
Stability to
Acids Very Weak
Neutral Excellent
Alkaline Good
Baking 205 C 400 F Good
Light Better
Heat Better
Colour Index No 16255
E Number E 124
Food Colour Name Red 7
CAS No 2611827
Class Monoazo
Total Dye Content min 82
Loss on Drying at 135 C Sodium Chloride Sulphates max 18
Water Insoluble Matter max 02
Ether Extracts max 02
Subsidiary Dye max 10
Dyes Intermediates max 05
Unsulphonated Primary Aromatic Amines max 001
Lead Pb ppm max 1000
Arsenic As ppm max 100
Mercury Hg ppm max 100
Chromium Cr ppm max 50
Heavy Metal ppm max 4000
Solubility at Room Temperature
Water gmltr 14000
Glycerine gmltr 1000
Propylene Glycon gmltr 5000
Ethanol 95 gmltr Trace
Stability to
Acids Excellent
Neutral Excellent
Alkaline Good
Baking 205 C 400 F Best
Light Better
Heat Best
Colour Index No. - 16035
E Number - E 129
FD & C No. - Red 40
Food Colour Name - Red 17
CAS No. - 25956-17-6
Class - Monoazo
Total Dye Content % (min) - 87
Loss on Drying at 135 �°C & Sodium Chloride & Sulphates % (max) - 13
Water Insoluble Matter % (max) - 0.2
Ether Extracts % (max) - 0.2
Subsidiary Dye % (max) - 3.0
Dyes Intermediates % (max) - 0.5
Unsulphonated Primary Aromatic Amines % (max) - 0.01
Lead (Pb) ppm (max) - 10.00
Arsenic (As) ppm (max) - 1.00
Mercury (Hg) ppm (max) - 1.00
Chromium (Cr) ppm (max) - 5.0
Heavy Metal ppm (max) - 40.00
Solubility at Room Temperature
Water (gm/ltr) - 220.00
Glycerine (gm/ltr) - 30.00
Propylene Glycon ( gm/ltr) - 15.00
Ethanol (95%) (gm/ltr) - Trace
Stability to
Acids - Excellent
Neutral - Excellent
Alkaline - Better
Baking 205 C (400 F) - Better
Light - Best
Heat - Best
Incense stick all fragrance
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Nitric acid is the inorganic compound with the formula HNOâ??. It is a highly corrosive mineral acid. The compound is colorless, but samples tend to acquire a yellow cast over time due to decomposition into oxides of nitrogen. Most commercially available nitric acid has a concentration of 68% in water.
Ethyl acetate is the organic compound with the formula CHCOCHCH simplified to CHO This colorless liquid has a characteristic sweet smell and is used in glues nail polish removers and in the decaffeination process of tea and coffee
