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Bright Yellow Fine Powder
Folic acid(CAS:59-30-3)
Folic acid(CAS:59-30-3)
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
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
Folic acid Cas 59-30-3 Advantages of Zhejiang Davi’s Folic acid: 1) We are producing and analyzing folic acid according to quality & management under GMP, Davi is also an API manufacturer with GMP certificate. 2)Folic acid is also the raw material for calcium folinate which is our main GMP product. We can do inspection by ourselves and with all intermediates registered according the new policy, which means we could supply the folic acid in long & stable way. 3)We have obtained the certificate of FAMI-QS of Folic Acid on Oct.,2015, which is necessary to export to European countries. 4)Well control of impurities, the purity accordingly turns high. Folic acid meets the requirement of EP7.0, BP2013, USP38,FCCV , USP23. Zhejiang Davi Pharmaceitical co., ltd. products : Folic Acid , Calcium Folinate, Calcium Levofolinate, Phytosterols, Methotrexate, Methotrexate Sodium,Cytarabine, Alfuzosine HCL,Dexlansoprazole, Omeprazole Magnesium, Esomeprazole Magnesium, , etc.& some with FDA, COS, GMP
Folic acid.
Stearic Acid CAS No.: 57-11-4 Chemical Formula: C18H36O2 CH3(CH2)16COOH Molecular Weight: 284.48 Properties: Pure product is small pieces of wax crystals in white with slightly luster Application: Mainly used in producing stearate; Sodium stearate; Magnesium stearate; Calcium stearate; Lead stearate; Aluminum stearate; Cadmium stearate; Ferric stearate; Potassium stearate. Also widely used in the raw materials such as plastic cold plasticizer; Stabilizer; Surfactant; Stripping punishment; Rubber vulcanization accelerator; Medical relief agent, polishing paste, metal mineral flotation agent, high melting point grease, waterproofing agents and the production of cosmetics cream. Besides, also be used as oil-soluble paint solvents, crayons transfer lubricant, wax Polish, stearic acid glyceride emulsifier, etc.
- Free Fatty Acid : 69.29% - Iodine Value (Wijs) : 10.10 - Moisture and Impurity : 0.98% - Saponification Value : 250.60 - Total Fatty Matter : 95 .83 Packing New drum 180kg/drums
PFAD Is a by-product from refining Crude Palm Oil. It is a light brown solid at room temperature, melting to a brown liquid on heating. Palm Fatty Acid Distillate is used in soap industries, animal feed industries and as raw materials for oleochemical industries. Vitamin E can be extracted from PFAD. Specifications: Free Fatty Acids (as palmitic) 70% min Moisture & Impurities 1.0% max Saponifiable Matter 95% min(basis 97%)
Stearic Acid CAS No.: 57-11-4 Chemical Formula: C18H36O2 CH3(CH2)16COOH Molecular Weight: 284.48 Properties: Pure product is small pieces of wax crystals in white with slightly luster Application: Mainly used in producing stearate; Sodium stearate; Magnesium stearate; Calcium stearate; Lead stearate; Aluminum stearate; Cadmium stearate; Ferric stearate; Potassium stearate. Also widely used in the raw materials such as plastic cold plasticizer; Stabilizer; Surfactant; Stripping punishment; Rubber vulcanization accelerator; Medical relief agent, polishing paste, metal mineral flotation agent, high melting point grease, waterproofing agents and the production of cosmetics cream. Besides, also be used as oil-soluble paint solvents, crayons transfer lubricant, wax Polish, stearic acid glyceride emulsifier, etc.
PFAD Is a by-product from refining Crude Palm Oil. It is a light brown solid at room temperature, melting to a brown liquid on heating. Palm Fatty Acid Distillate is used in soap industries, animal feed industries and as raw materials for oleochemical industries. Vitamin E can be extracted from PFAD. Specifications: Free Fatty Acids (as palmitic) 70% min Moisture & Impurities 1.0% max Saponifiable Matter 95% min(basis 97%)
Sulphuric Acid Min 98%
We are supplier and exporter of Hydrochloric Acid. Hydrochloric acid is a strong inorganic acid that is used in many industrial processes such as refining metal, vinyl chloride mfg , leather processing etc... Hydrochloric Acid: U.N.NO 1789.Chemical Formula HCL Packing : 40 Kgs HDPE Jars or 250 Kgs HDPE Drums. Physical Property : Clear water white liquid having Sp.Gr.at 25oc - 1.14 to l.16 Chemical Property : Acidity as HCL 30-32% Sulphate as H2SO4 not more than 0.1% Iron as (FE) 0.002 to 0.003%
We deals in the following products :- 1) Hydrochloric Acid 2) DOP
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