L-threonine(CAS:72-19-5)
L-Threonine, CAS No.72-19-5, a essential amino acid amino acid manufactured through fermentation process. L-threonine function: a key component of collagen, elastin and enamel proteins. It aids in proper fat metabolism in the liver; nutrients are more readily absorbed when threonine is present. L-threonine also helps the digestive and intestinal tracts function more smoothly. Uses: L-Threonine is used in animal feed, poultry feed and food nutrition supplements. In cosmetics and personal care products, the function as hair conditioning agents and skin conditioning agents â?? miscellaneous. As an experienced L-Threonine manufacturer and supplier, we has been supplying and exporting L-Threonine for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. L-Threonine food grade Specification ITEM STANDARD Apperance White Crystalline powder Identification Meets the requirements Assay % 98.5-101.5 Lead mg/kg 5 Loss on Drying % 0.2 Specific rotation[a]D20 -26.5~ -29.0 Residue on Ignition % 0.1 L-Threonine feed grade Specification ITEM STANDARD Appearance White or sandy beige crystal powder, no obvious purity Identification Corresponds to standard C4H9NO3 Content(dry basis) % 98.5 Specific Rotation [a] D20 -25.- -29.0 Loss on drying % 0.5 Residue on Ignition % 0.5 Arsenic (As AS) Mg/Kg 2.0 Heavy Metals(As Pb) Mg/Kg 30
1> Back To Back Towel Bars(with and without metal washers) 2> Pull handled available in various sizes with back to back Towel bars 3> Glass thickness : 6 mm~12 mm 4> Size: 19 x 6"/8"/10/12"/18"/24" C/C 5> Material :304 Stainless Steel / #62 Brass Tubular 6> Chrome plated, Brushed Nickel, Brass Polished, Polished Chrome, Gold Plated, Oil Rubbed Bronze.
1.Green Apple HR 2.Strawberry 3.Black Grape 4.Coconut J 5.Grapefruit 6.Orange HR Fruity 7.Mandarin Acer 8.Pineapple 9.Bananas 10.Mango J 11.Watermelon 12.Peach 13.Red Rose 14.Cherry 15.Leelawadee Flower 16.Lotus Flower 17.Lemongrass 18.Papaya 19.Honey 20.Rose Apple 21.Bergamot 22.Coffee 22.Melon or Cantaloupe 24.MPB II 25.Aqua Marine 26.Tangy Lime OD 27.Lemon Classic 28.Fresh Fragrance:- 29.Fresh Flower
Turmeric is one of nature's most powerful healers. The active ingredient in turmeric is curcumin. Tumeric has been used for over 2500 years in India, where it was most likely first used as a dye. The medicinal properties of this spice have been slowly revealing themselves over the centuries. Long known for its anti-inflammatory properties, recent research has revealed that turmeric is a natural wonder, proving beneficial in the treatment of many different health conditions from cancer to Alzheimer's disease. Here are 20 reasons to add turmeric to your diet: 1. It is a natural antiseptic and antibacterial agent, useful in disinfecting cuts and burns. 2. When combined with cauliflower, it has shown to prevent prostate cancer and stop the growth of existing prostate cancer. 3. Prevented breast cancer from spreading to the lungs in mice. 4. May prevent melanoma and cause existing melanoma cells to commit suicide. 5. Reduces the risk of childhood leukemia. 6. Is a natural liver detoxifier. 7. May prevent and slow the progression of Alzheimer's disease by removing amyloyd plaque buildup in the brain. 8. May prevent metastases from occurring in many different forms of cancer. 9. It is a potent natural anti-inflammatory that works as well as many anti-inflammatory drugs but without the side effects. 10. Has shown promise in slowing the progression of multiple sclerosis in mice. 11. Is a natural painkiller and cox-2 inhibitor. 12. May aid in fat metabolism and help in weight management. 13. Has long been used in Chinese medicine as a treatment for depression. 14. Because of its anti-inflammatory properties, it is a natural treatment for arthritis and rheumatoid arthritis. 15. Boosts the effects of chemo drug paclitaxel and reduces its side effects. 16. Promising studies are underway on the effects of turmeric on pancreatic cancer. 17. Studies are ongoing in the positive effects of turmeric on multiple myeloma. 18. Has been shown to stop the growth of new blood vessels in tumors. 19. Speeds up wound healing and assists in remodeling of damaged skin. 20. May help in the treatment of psoriasis and other inflammatory skin conditions.
2-Naphthol Basic information Chemical Properties Application Preparation Product Name: 2-Naphthol Synonyms: c.i.37500;c.i.azoiccouplingcomponent1;c.i.developer5;Developer A;Developer AMS;Developer BN;developera;developerams CAS: 135-19-3 MF: C10H8O MW: 144.17 EINECS: 205-182-7 Product Categories: Fluorescent;Naphthalene;pigments;alcohol;MICROCIDIN;Color Former & Related Compounds;Developer;Functional Materials;Intermediates;Aromatic Compounds;Alphabetical;Bioactive Small Molecules;Biochemicals and Reagents;Building Blocks;C9 to C20+;Cell Biology;Chemical Synthesis;Fluorescent Indicators and Probes;Fluorescent Probes;Labels;N;Organic Building Blocks;Oxygen Compounds;Particles and Stains;pH Sensitive Probes and Indicators;Phenols;Dyestuff Intermediates;Aromatics Mol File: 135-19-3.mol 2-Naphthol Chemical Properties Melting point 120-122 C(lit.) Boiling point 285-286 C(lit.) density 1,28 g/cm3 vapor density 4.97 (vs air) vapor pressure 10 mm Hg ( 145.5 C) refractive index 1.5762 (estimate) Fp 153 C storage temp. Refrigerator solubility methanol: soluble1g/10 mL, clear, colorless to light yellow pka 9.51(at 25C) form Powder, Crystals or Granules color White PH Range Non& uorescence (8.5) to blue & uorescence (9.5) Water Solubility 1 g/L (20 C) �»max 226nm, 265nm, 275nm, 286nm, 320nm, 331nm Merck 14,6384 BRN 742134 Stability: Stable. Combustible. Dust may form explosive mixture with air. Incompatible with strong oxidizing agents, phenol. Major Application Display device, semiconductors, photoimaging materials, inks, toner, chalk, security paper, molding materials, tin plating method, rubber, adhesive, leather, detergent, hair dyes, antimitotic drug, anticancer agent, antiinflammatory agent, treatment of acne vulgaris (pimples) and other dermal ailments (rashes, scratches, blemishes, hair loss), disorders InChIKey JWAZRIHNYRIHIV-UHFFFAOYSA-N CAS DataBase Reference 135-19-3(CAS DataBase Reference) NIST Chemistry Reference 2-Naphthalenol(135-19-3) EPA Substance Registry System 2-Naphthalenol (135-19-3) Safety Information Hazard Codes Xn,N Risk Statements 20/22-50 Safety Statements 24/25-61 RIDADR UN 3077 9/PG 3 WGK Germany 2 RTECS QL2975000 F 8 Autoignition Temperature 430 C TSCA Yes HazardClass 9 PackingGroup III HS Code 29071590 Hazardous Substances Data 135-19-3(Hazardous Substances Data) Toxicity LD50 orally in Rabbit: 1960 mg/kg LD50 dermal Rabbit > 10000 mg/kg 2-Naphthol Usage And Synthesis 2-Naphthol Preparation Products And Raw materials
1. Product name: Ammonium bisulfite solution 2. Molecular formula: NH4HSO3 3. Molecular weight: 99.10 4. Physical and chemical properties: light yellow liquid, with a little sulfur dioxide odor. Relative density (70%) : 1.4. 5. Technical index: Item Photographic grade Appearance clear light yellow liquid Content w/w % 68-72 pH value (stock solution 20C) 4.0-6.0 Iron (Fe) w/w % 0.001 6. Packing: 270kg plastic drum, 1.25MTS/IBC 7. Uses: in synthesizing dye intermediate, surfactant, herbicide, reducing agent in pharmaceutical industry, etc.
We can supply Acetic Acid Industrial Grade and Food Grade. Commodity:Acetic acid. Other name: Glacial acetic acid Molecular formula CH3COOH CAS:64-19-7 EC No.200-580-7 Introduction: Annual capacity of our glacial acetic acid is 350,000.the raw material is methanol.we use a new technical process to produce: Methanol decomposition. the most important characteristic of this way are as following: mild oder; high quality--can reach 99.99%min; low cost--30% lower than oil decomposition and ethanol decomposition way. Specifications: Apha color:
Commodity : Soda Ash Light / Dense Molecular formula:na2co3 Molecule weight:105.99 H.S Code:28362000 Cas: 497-19-8 Properties : white crystal powder, easily soluble in water, water solution is alkali. Easily absorbing moisture and co2 if exposing in the air. Applications: mainly used in glass-manufacturing, chemical industry, metallurgy, paper, dye, synthetic washes and petrochemistry. Packing :25kg/ 40kg/50kg/750kg pp woven bag with waterproof pe inner , two layers Specifications standard : gb210.1-2004 Items : specification First grade : specification Second grade Total alkalinity(as na2co3 in dry base) %99.2% min98.8% min Chloride content(as nacl) %0.7% max0.9% max Iron content(as fe in dry base) /%0.003% max0.0035% max Sulphate content(as so4 in dry base) /%0.03% max0.03% max Water insoluble matter /%0.03% max0.03% max Loss on ignition a/ %0.5% max0.5% max
Commodity: Calcium carbide Molecular formula:CaC2 Molecule Weight: 64.10 H.S code:28491000 CAS: 75-20-7 UN NO.1402 HAZARD CLASS: 4.3 Application: It is a kind of basic material for organic synthesis, and can produce acetylene gas for cutting and welding, also be material for calcium cyanamide. Appearance: Grey, black solid, purple when its purity is more than 90%. Granule:4-25mm / 15-25mm / 25-50mm / 50-80mm /25-80/ 80-120mm Package: Net in 100kg or 50kg new iron drums with nitrogen. Specification: GB10665-2004 Specification Superfine Grade First Grade Second Grade Gas yield(L/kg)L/kg 305 295-305 285-295 PH3 content in acetylene (PH3%) 0.06 0.08 0.08 H2S content in acetylene (H2S%) 0.1 0.1 0.1 Loading weight in 1 x 20fcl:22.5mt
Important Note: We can also do OEM/ Private Labeling Port of Loading: Semarang, Indonesia Baby Diapers FLUFFY Tape (Velcro) Type. Available Variants: 1. FTS10 (S Size. 1 Box = 10 Bag x 30 Pcs) 2. FTS 20 (S Size. 1 Box = 20 Bag x 15 Pcs) 3. FTS 40 (S Size. 1 Box = 40 Bag x 6 Pcs) 4. FTM 9 (M Size. 1 Box = 9 Bag x 30 Pcs) 5. FTM 18 (M Size. 1 Box = 18 Bag x 15 Pcs) 6. FTM 36 (M Size. 1 Box = 36 Bag x 6 Pcs) 7. FTL 8 (L Size. 1 Box = 8 Bag x 30 Pcs) 8. FTL 32 (L Size. 1 Box = 32 Bag x 6 Pcs) 8. FTX 7 (XL Size. 1 Box = 7 Bag x 30 Pcs) 9. FTX 14 (XL Size. 1 Box = 14 Bag x 16 Pcs) Baby Diapers FLUFFY Pants Type. Available Variants: 1. FPS 20 (S Size. 1 Box = 20 Bag x 12 Pcs) 2. FPM 8 (M Size. 1 Box = 8 Bag x 24 Pcs) 3. FPM 18 (M Size. 1 Box = 18 Bag x 12 Pcs) 4. FPM 34 (M Size. 1 Box = 34 Bag x 6 Pcs) 5. FPL 7 (M Size. 1 Box = 7 Bag x 24 Pcs) 6. FPL 18 (L Size. 1 Box = 18 Bag x 12 Pcs) 7. FPL 30 (L Size. 1 Box = 30 Bag x 6 Pcs) 8. FPX 16 (L Size. 1 Box = 16 Bag x 12 Pcs) 9. FPX 26 (L Size. 1 Box = 26 Bag x 8 Pcs)
English name: Calcium Nitrite Molecular formula: Ca(NO2)2 Molecular weight: 132 CAS NO. 13780-06-8 HS CODE: 28341000 UN NO.: 2627 5.1 type oxidizing agent Properties: White powder without crystal water. It is tasteless and toxic. Easily in water and presents light yellow solution. Specifications: Item Superior grade First grade Second grade Calcium Nitrite[Ca(NO2)2 as dry basis]% 94 92 90 Calcium Nitrate[Ca(NO3)2 as dry basis]%
We can supply kinds of sodium chloride (salt). Please first check the following information. Molecular formula: NaCl Molecule Weight: 58.44 H.S code:250100 CAS: 7647-14-5 Purity: 85% - 99.5% Granular Particle size :from 0.15 mm to 5 cm Usage: for dye , alkali ,textile ,drilling oil , water treatment ,melting snow/de-icing , food , pharmaceutical and so on Packing 250gram,500gram,750gram,1KG, 2LB,3LB, 4LB, 10LB PE&PET complex plastic bags or bottle in cartons, 20kg,25kg, 50kg ,1000kg,1200kg,1250kg plastic woven bags and kraft paper bag with PE inside.
Potassium Monopersulfate compound, a white, free flowing crystalline granule, is non-toxic, odorless, and easily soluble in water. It is an efficient, environmentally friendly, and multifunctional acidic oxidant. General Information Product Name Potassium Monopersulfate compound CAS 70693-62-8 Chemical formula 2KHSO5 KHSO4 K2SO4 Molecular weight 614.7 Specification Appearance White, free flowing granule Available Oxygen, % 4.5 KHSO5,  % 42.8 Loss on Drying  % 0.15 Bulk Density, g/L 0.80 pH (10g/L,25 C) 2.0 .4 Sieve Residue on 75 m test sieve, % 90.0 Packaging Product is packaged in plastic woven bags lined with polyethylene film, with a net weight of 20kg/bag or 50kg, or the packaging form and net content can be determined through negotiation according to customer requirements. Storage Store in a cool and well ventilated warehouse to prevent exposure to sunlight, rain, and moisture. Prohibit mixing with reducing substances for storage.
important Note: We can also do OEM/ Private Labeling Port of Loading: Semarang, Indonesia Baby Diapers Mamamia Tape (Velcro) Type. Available Variants: 1. MTS10 (S Size. 1 Box = 10 Bag x 24 Pcs) 2. MTS 20 (S Size. 1 Box = 20 Bag x 12 Pcs) 3. MTM 10 (M Size. 1 Box = 10 Bag x 24 Pcs) 4. MTM 20 (M Size. 1 Box = 20 Bag x 12 Pcs) 5. MTM 40 (M Size. 1 Box = 40 Bag x 6 Pcs) 6. MTL 10 (L Size. 1 Box = 10 Bag x 24 Pcs) 7. MTL 20 (S Size. 1 Box = 20 Bag x 12 Pcs) 8. MTL 36 (S Size. 1 Box = 36 Bag x 6 Pcs) 9. MTX 10 (XL Size. 1 Box = 10 Bag x 24 Pcs) 10. MTX 20 (XL Size. 1 Box = 20 Bag x 12 Pcs) Baby Diapers Mamamia Pants Type. Available Variants: 1. MPS20 (S Size. 1 Box = 20 Bag x 12 Pcs) 2. MPM9 (M Size. 1 Box = 9 Bag x 16 Pcs) 3. MPM 20 (M Size. 1 Box = 20 Bag x 12 Pcs) 4. MPM 34 (M Size. 1 Box = 34 Bag x 6 Pcs) 5. MPM 60 (M Size. 1 Box = 60 Bag x 4 Pcs) 6. MPL 8 (L Size. 1 Box = 8 Bag x 16 Pcs) 7. MPL 20 (L Size. 1 Box = 20 Bag x 12 Pcs) 8. MPL 30 (L Size. 1 Box = 30 Bag x 6 Pcs) 9. MPL 54 (L Size. 1 Box = 54 Bag x 4 Pcs) 10. MPX 18 (XL Size. 1 Box = 18 Bag x 12 Pcs) 11. MPX 26 (XL Size. 1 Box = 26 Bag x 8 Pcs)
4-Hydroxybenzoic acid Chemical Name:4-Hydroxybenzoic acid Trade Name:p-oxybenzoic acid Molecular Formula:C7H6O3 Molecular Weight:138.12 CAS No.:99-96-7 Properties:white odorless crystalline powder, easily soluble in hot water and alcohols, aethers and acetone, slightly soluble in cold water and benzene, insoluble in carbon bisulfide; relative density is 1.46 Use: Can be used as antiseptic, intermediate of dyes, pharmaceuticals; as main material of liquid crystal polymers; as material of pesticide intermediate Specification Item Specification Polymer Grade Technical Grade Appearance white crystal powder white crystal powder Purity(on dry base) % 99.6 99.0 Melting Point 214-217 212-216 Odor odorless odorless Solubility Clear and transparent clear and transparent Loss on Drying % 0.20 0.50 Color(Pt-Co) 10 40 Ash % 0.02 0.15 Sulfate(SO42-) 0.01 0.05 Chloride(Cl-) % 0.005 0.02 Phe% 0.01 0.10 Salicylic Acid % 0.02 0.10 4-Hydroxyisophthalic Acid(HIPA) ppm 500 / Insolubles in Metha ppm 50 / Potassium(K+) ppm 5 / Sodium (Na+) ppm 5 / Iron (Fe) ppm 5 / Ca2++Mg2+ppm 5 /
Product Name: Sodium permanganate Use level: Industrial Content: 40 (%) CAS Number: 10101-50-5 Molecular formula:NaMnO4 Molecular Weight: 141.93 Appearance: purple liquid. A density of 1.36 ~ 1.39 g / cm3, soluble in water, ethanol and ether, soluble in liquid ammonia. Decomposition in alkali. Strong oxidizing. And chemical properties similar to potassium permanganate. Purposes: as oxidants, disinfectants, fungicides and phosphorous antidotes. Toluene is also used to manufacture saccharin, o-toluene sulfonamide and organic synthesis and purification of phenol wastewater treatment. Can be used for circuit boards, metal surface cleaning, the conductive film cleaning to remove grease, electrolytic manganese dioxide, chemical fiber finishing, electroplating addition to hydrogen sulfide and other odors, as well as water treatment and so on. Packaging and storage: Industrial Pails barrel, net weight 25kg plastic drum, 250kg steel-plastic composite barrels, 1250kg IBC barrels packaging. Store in a cool dry place. Quality Standard: Â Items index Sodium permanganate (NaMnO4) Content / (%) 40 Water-insoluble content / (%) 0.01 Potassium (K) content / (%) 0.22 pH value 6 ?8 Density / (g/cm3) 1.36 1.39 Chloride (Cl) content / (%) 0.02