Item Specifications Results
Appearance Yellow or orange fine powder A yellow fine powder
Identification Ration¡êoA256/A365¡êo2.80~3.00 2.86
Water Not more than 8.5% 7.9%
Residue on ignition Not more than 0.3% 0.14%
Organic volatile impurities In the last steps of the synthesis water is used as solvent ;so we could not detected organic solvent residue in our products.
Assay¡ê¡§anhydrous basis¡ê© 95.0%~102.0% 97.82%
Conclusion The results conforms with USP23 standards
25KG/DRUM
Product Name: Folic Acid "Type: Food Additives Origin: China CAS No.: 59-30-3 AUCO No.: 886 Packing: 25kg drum" Items Standard Appearance Yellow or orange crystalline powder Ultraviolet absorption A256/A365=2.8-3.0 Assay 97.0%-102.0% Water Not more than 8.5% Residue on ignition Not more than 0.3% Related substances Not more than 2.0% Residual solvents Meet the requirements
Folic Acid Product Introduction: Product name: Folic acid Synonyms: vitamin B9 Chemical name: pteroyl glutamic acid; N-(4-((2-amino-4-oxo-1,4-dihydro-6-pterine)methylamino)benzoyl)-L-glutamic acid; N-[4-(2-amino-4-oxo-6-terene)methylaminobenzoyl]-L-glutamic acid; N-4-[(2-amino-4-oxo-1,4-dihydro-6-terene)methylaminobenzoyl]-L-glutamic acid English name: Folic acid (BP/USP, Kosher certificate) Latin name: Acidum Folicum Specification: 98 Product Properties: orange-yellow crystalline powder Product Properties: Yellow to orange-yellow crystals or crystalline powder. Odorless. Recrystallize with hot water to obtain tabular crystals. There is no definite melting point. Carbonized at about 250�°C, stable in air. Slightly soluble in water (1.6mg/100mg), insoluble in acetone, ethanol, chloroform and *, soluble in alkaline hydroxide and carbonate solutions, hydrochloric acid, sulfuric acid, glacial acetic acid, phenol, pyridine. It is stable to heat in neutral and alkaline solutions, and the loss in cooking can reach 50~90%. Product Usage: Uses: Nutritional supplements. Used for modified milk powder, the addition amount is 0.3mg/100g 1. Food: used in dairy food, meat food, baked goods, flour food, seasoning food, etc. 2. Medicine: health care, fillers, pharmaceutical raw materials, etc. 3. Industrial manufacturing: petroleum industry, manufacturing, agricultural products, batteries, precision castings, etc. 4. Tobacco products: can replace glycerin as flavoring, antifreeze and moisturizer for tobacco. 5. Cosmetics: facial cleanser, beauty cream, lotion, shampoo, mask, etc. 6. Feed: canned pet food, animal feed, aquatic feed, vitamin feed, veterinary drug products, etc.
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Bright Yellow Fine Powder
Folic acid Product name: folic acid CAS: 59-30-3 MF: C19H19N7O6 MW: 441.4 Melting point 250 degree C Specific optical rotation 20 (c=1,0.1N NaOH) Boiling point 552.35 C (rough estimate) Density 1.4704 (rough estimate) Properties: Yellow crystalline powder
Item Specifications Results Appearance Yellow or orange crystalline powder A yellow crystalline powder Identification Rationa256/a3652.80~3.00 2.86 Water Not more than 8.5% 7.9% Residue on ignition Not more than 0.3% 0.14% Organic volatile impurities In the last steps of the synthesis water is used as solvent so we could not detected organic solvent residue in our products. Assayanhydrous basis 95.0%~102.0% 97.82% Conclusion The results conforms with usp23 standards 25kg/drum and the drum is 45 x 55
Folic acid
Item Specifications Results Appearance Yellow;or;orange;crystalline;powderA;yellow;crystalline;powder Identification Ration A256/A3652.80~3.002.86 Water Not;more;than;8.5%7.9% Residue;on;ignitionNot;more;than;0.3%0.14% Organic;volatile;impuritiesIn;the;last;steps;of;the;synthesis;water;is;used;as;solvent;;so;we;could;not;detected;organic;solvent;residue;in;our;products. Assay¡ê¡§anhydrous;basis¡ê;95.0%-102.0%97.82% ConclusionThe;results;conforms;with;USP23;standards 15 mt per month, 25kg per drum, have large quantity in stock
Folic acid(CAS:59-30-3)
