Folic acid(CAS:59-30-3)
Folic acid(CAS:59-30-3)
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
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
Specifications 1.odorless 2.low VOC 3.antimicrobial 4. mildew resistant 5.environmentally friendly 6.waterproof 7.Scrub resistance Description It is an enhanced mildew proof product adopting nano-scale Ag+ antimicrobial and mildew proof technology, integrating odorless formula, with fresh product smell, smooth paint film, durable and beautiful paint.As an affordable and environmentally friendly product with excellent decorative performance, it is characterized by fresh smell, environmental health, strong covering power, large painting area, convenient constructionapplication, short constructionapplication period, etc. Specification Data Solvent: Water Pigment: Non-lead pigment Theoretical Solids By Volume: more than 50% Theoretical Coverage: Theoretically 1 litre of this product covers 12 sqm in 1 coat Coverage varies considerably depending on application methods and surface roughness and porosity. Shelf Life: Minimum 12 months at 77F(25C) unopened and store in cool and dry places. Recommended Film Thickness: Wet: 80 micron Dry: 30 micron Dry Time: At 77F (25C) and 50% R.H. to recoat Touch Dry: 1 hours Recoat : 2-3 hours Application: Brush, Roll, conventional spray or Airless Spray. Thinner: Thin up 15% depend on different application methods & temperature. Do not over thin by adding more than 30% water. Brush or Roller: For sealing new or bare surfaces thin with up to 1 part of clean water to 5-10 parts of paint(10%-20%) Conventional Spray: Add up to 1 part clean water to 5 parts paint(20%) Airless spray: do not thin Clean-up: Clean up equipment with water Typical painting system Substrate System All kinds of Wall surfaces 1.Alkali Resistance Primer (1 coat) 2.Emulsion Wall Paint (2 coats)
Jumbo Bags : Name : Big bag/Bulk bag/Jumbo bag/FIBC/Super sack/Ton bag Raw Material : Polypropylene virgin material Color : White, blue, Beige, or whatever Printing : Onside or both sides in multi-colors,offset print color print Size : As the customers requirement Type of bag : U-panel,Circular,baffle Weave : 10x10,12x12,can be customized or as the customer requirement Denier : 700D to1000D Weights/m2 : 120gm to 240 gm or as the customers requirement Feature : Breathable and airy, anti-static, UV stabilization, reinforcement dust-proof, moisture- proof Sealing : Single/double fold saw bottom Top Filling : Top full open,top skirt,top filling spout Bottom : Flat bottom,discharge spout Saftey factory : From 3:1 to 6:1 Liner : coated or with liner bag for moisture proof Usage : sand,cement, chemical,mineral,sugar,food,flour,etc. Packing : 20pcs/bundle(bale), or as the customized MOQ : Above 1000pcs Delivery Time : 20-30 days after place an order Trade Term : FOB Payment Term : T/T
Folic acid (cas no.:59-30-3), calcium folinate, calcium levofolinate, phytosterols, methotrexate, methotrexate sodium, cytarabine, alfuzosine hcl, omeprazole magnesium, esomeprazole magnesium & some with fda, cos, gmp.
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
Food commodities, agriculture products, chemicals seeds: sesame seeds, watermelon seeds, gum arabic chemicals: sulphuric acid 98% hydrochloric acid 33% sodium hypochlorite 10 12% sodium hydroxide 50% caustic soda flakes caustic soda prills 99% chlorine calcium chloride 36% petroleum products: en590 10ppm diesel automobile oils, lubricants mineral motor oil 10w30, 10w40, 15w40,20w40,20w50 transmission oil complex dexron ii complex dexron iii complex dexron iiii complex type a brake oil complex dot 3 complex dot 4 complex dot 5.1 cutting oil hydraulic oil.Distribution, import, export, trading services
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%
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.
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.
US$ 0.26 / Piece 5000 Pieces Minimum Order Key Specifications/Special Features: Description : Non woven disposable face mask High Filtration Mask with Loops - 3ply Disposable face mask :17x9.5cm, with fixation laces or ear loops, flexible plastic piece laminated with aluminum wire that perfectly fits the face by creating a constant and comfortable pressure of the mask on skin. Color : Blue Packing Non-sterile: 120 PCS/box, 3000PCS/CTN Packing design: All inner box and carton printing can be customized Carton size :60*45.5*49cm Applications: Dust-free workshop, laboratory, food industry, electronic manufactures and so on. It is good for persons working in electronic workplaces, restaurants, hotels, catering, kitchens, and food processing workshops. MOQ: 5000 PCS Payment termT/T Delivery time1*40HQ can be finished within 7-10 days. As you quantity( 1 millon PCS per day) Main Export Markets: Asia Mid East/Africa North America Western Europe
3PLY Civil Mask CE Nonwoven Disposable Protective Civil Face Mask 3ply with Earloop type Perfect protection when travelling through congested airports, bus terminals, malls, parks, and busy city streets Block particulate matter, dust and other inhalable fine particles They are soft and comfortable ear hook masks; not easy to drop; no need to adjust it when you work Suitable for people: Cleaner, Builder, Farmer, Student
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3PLY Civil Mask CE Nonwoven Disposable Protective Civil Face Mask 3ply with Earloop type Perfect protection when travelling through congested airports, bus terminals, malls, parks, and busy city streets Block particulate matter, dust and other inhalable fine particles They are soft and comfortable ear hook masks; not easy to drop; no need to adjust it when you work Suitable for people: Cleaner, Builder, Farmer, Student
Black cumin is a part of the buttercup family and the seeds are dark, thin, and crescent-shaped when whole. The seeds have been used for many centuries in the Middle East, the Mediterranean and India. Today, black cumin seeds are used as a seasoning spice in different cuisines across the world due to their nutty flavor. Besides their culinary uses, black cumin seeds also have a wealth of important health benefits and are one of the most cherished medicinal seeds in history. The seeds of the black cumin plant contain over 100 chemical compounds, including some yet to be identified. In addition to what is believed to be the primary active ingredient, crystalline nigellone, black cumin seeds contain: thymoquinone, beta sitosterol, myristic acid, palmitic acid, palmitoleic acid, stearic acid, oleic acid, linoleic acid, linolenic acid, arachidonic acid, protein, vitamin B1, vitamin B2, vitamin B3, folic acid, calcium, iron, copper, zinc, and phosphorous.
Coriander seeds have a health-supporting reputation that is high on the list of the healing spices. In parts of Europe, coriander has traditionally been referred to as an "anti-diabetic" plant. In parts of India, it has traditionally been used for its anti-inflammatory properties. In the United States, coriander has recently been studied for its cholesterol-lowering effects. Coriander is known all over the world for its medicinal properties. It is a great source of potassium, iron, vitamins A, K, and C, folic acid, magnesium, and calcium that can heal many health issues.
Nutmeg and mace spice contains many plant-derived chemical compounds that are known to have been anti-oxidant, disease preventing, and health promoting properties. The spicy nut contains fixed oil trimyristin and many essential volatile oils such as which gives a sweet aromatic flavor to nutmeg such as myristicin, elemicin, eugenol and safrole. The other volatile-oils are pinene, camphene, dipentene, cineole, linalool, sabinene, safrole, terpeniol. The active principles in nutmeg have many therapeutic applications in many traditional medicines as anti-fungal, anti-depressant, aphrodisiac, digestive, and carminative functions. This spice is a good source of minerals like copper, potassium, calcium, manganese, iron, zinc and magnesium. Potassium is an important component of cell and body fluids that helps control heart rate and blood pressure. Manganese and copper are used by the body as co-factors for the antioxidant enzyme, superoxide dismutase. Iron is essential for red blood cell production and as a co-factor for cytochrome oxidases enzymes. It is also rich in many vital B-complex vitamins, including vitamin C, folic acid, riboflavin, niacin, vitamin A and many flavonoid anti-oxidants like beta-carotene and cryptoxanthin that are essential for optimum health.