Khalid Mahmood

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

Propyleneglycol alginate with best quality Cas 9005-37-2 Propyleneglycol alginate Basic information Product Name: Propyleneglycol alginate CAS: 9005-37-2 MF: (C9H14O70n MW: 0 Propyleneglycol alginate Chemical Properties Boiling point 886.32C (rough estimate) density 1.2096 (rough estimate) FEMA 2941 | PROPYLENE GLYCOL ALGINATE refractive index 1.7040 (estimate) solubility Soluble in dilute organic acids and water, forming stable, viscous, colloidal solutions at pH 3. Depending upon the degree of esterification, propylene glycol alginate is also soluble in aqueous ethanol/water mixtures containing up to 60% w/w of ethanol (95%). PH pH(1%, 25):3.5~4.5 CAS DataBase Reference 9005-37-2 EPA Substance Registry System Propylene glycol alginate (9005-37-2) Item Specifications Results Appearance White or light yellow powder Light yellow powder Degree of Esterification % 40% 86.20% Loss on drying % 20.0% 12.83% Insoluble ash% 1.0% 0.17% Viscosity 500-700 630mpa.s Particle size(80 mesh) 98% Passing rate 98% PH 2.8-4.5 3.47 Pb (mg/kg) 5.0

Taurine powder, CAS No.107-35-7, a non-essential amino acid, manufactured through chemical synthesis. Ethylene Oxide and Sodium Sulfate as the raw material during manufacturing process. Taurine Function: maintain the brain function and accelerate the development of baby and children's brain, accelerate the growth of the nervous system, accelerate the digestion of fat and plays a role in gall bile metabolization, protect the body's cardiovascular system. As an experienced Taurine manufacturer and supplier, we has been supplying and exporting Taurine 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. Taurine JP 15 Specification Product name: Taurine Batch No.: 160610 Manufacturing date: Jun. 10, 2016 Expiry date: Jun. 10, 2018 Testing date: Jun. 10, 2016 Reporting date: Jun. 10, 2016 Specification: JP16/USP32 Batch size: 3000 KGS Package: 25kg /Carton Item Standard Result AppearanceIdentificationAssay (C2H7NSO3)(on dry basis) Clarity of solutionResidue on ignition Loss on drying Heavy Metals (Pb) AsChloride (as Cl) Sulphate (as SO4) Ammonium salt (as NH4) IronChromatographic purity Total bacteria count Yeast and moldsE. ColiSalmonella Colorless or White crystals or crystalline powderpositive99.0~101.0% Colorless and clear0.1% max0.20% max10ppm max2ppm max0.011 % max0.010% max0.02% max10ppm max0. 2% max100 cfu/g max10 cfu/g maxNegative in 10 gNegative in 25 g White crystalsConformed99.73%Colorless and clear0.03%0.10% Conformed Conformed0.010%0.010% Conformed Conformed Conformed Conformed Conformed ConformedConformed Conclusion: Conformed the JP16/USP32

GABA, a kind of natural non protein amino acid,is an inhibitory neurotransmitter in the central nervous system of mammal, whose about 50% cerebral cortex, hippocampus, thalamus, basal ganglion,cerebellum and the regulation of body's functions .With valid function of health care and obvious mechanism,our company's GABA is a non transgenic biological extract from the natural tea and an irreplaceable ideal ingredient of functional food . The product is going on the market has filled the domestic gap and the technical craft is in the lead international advanced level. Other Name 4-Aminobutyric acid CAS 56-12-2 Molecular Formula C4H9NO2 Molecular Weight 130.12 Specification 99% Appearance White Powder Particle Size 95% Pass 80 Mesh Shelf Life 24 Months Properly Storage OEM Service OEM bag/bottle is available with private label. COA Items Specification Test Result GABA 99% 99.03% Physical &Chemical Control Appearance White Powder Complies Loss on Drying 1.0% 0.4% Residue on Ignition 1.0% 0.5% Heavy Metals As 1.0ppm

INCI Name: FERULIC ACID Molecular Formula: C10H10O4 Molecular Weight: 194.18 Appearance: slightly yellow powder Purity: 98% CAS NO.: 1135-24-6 EINECS No.: 214-490-0 Application: cosmetics and skin care products Supplier: ZHENYIBIO Ferulic acid used in the skin care industry is mainly based on the whitening and antioxidant effects of ferulic acid. Ferulic acid can inhibit or reduce the proliferation activity of melanocytes.A 0.1-0.5% ferulic acid solution can make melanocytes,The quantity is reduced from 117�±23/mm2 to 39�±7/mm2;ferulic acid can also inhibit the activity of tyrosinase.A ferulic acid solution with a concentration of 5mmol/L can inhibit tyrosinase activity as high as 86 %. Even if the concentration of ferulic acid solution is only 0.5mmol/L,its inhibition rate of tyrosinase activity can reach about 35%.Ferulic acid also has the ability to scavenge oxygen free radicals and good anti-oxidation.Ferulic acid has sun protection ability.Ferulic acid can effectively absorb ultraviolet rays in the wavelength range of 290-330nm to prevent or reduce the damage of this wavelength of ultraviolet rays to the skin. Main Function: 1. Ferulic acid can protect skin against sun The chemical black name of ferulic acid is 4-hydroxy 3-methoxycinnamic acid. Among them, the commonly used sunscreen is "Ethylhexyl Methoxycinnamate (OMC)". Therefore, both of the cinnamic acid family, ferulic acid also has the effect of absorbing ultraviolet rays and sunscreen. It is also recognized as one of the sunscreens in Japan. 2. Ferulic acid can resist oxidation Ultraviolet rays will create a variety of free radicals with electrons on our skin, which will cause a series of cell damage and make the skin age down.This is photo-aging.Compared with general sunscreens, ferulic acid can also resist oxidation and eliminate free radicals. 3. Ferulic acid can be anti-inflammatory On the one hand, ferulic acid can cut off the key link in the inhibition of inflammation, such as affecting the metabolism of arachidonic acid, inhibiting the synthesis of prostaglandin PEG2, and can also calm the immune system and reduce the activation of mast cells, which can play an anti-inflammatory and anti-allergic effect. 4. Ferulic acid can whitening skin Tyrosinase is the most critical enzyme needed by melanocytes to produce melanin.Ferulic acid can inhibit the production and activity of tyrosinase,so as to achieve the whitening effect of reducing the production of melanin.

Sodium nitrite is a chemical compound with various industrial and culinary applications. In the food industry, it is commonly used as a preservative and color fixative, particularly in processed meats like bacon, hot dogs, and ham, to inhibit bacterial growth and maintain product color. Beyond its role in food preservation, sodium nitrite is utilized in chemical processes, such as the production of dyes and pharmaceuticals, as well as in some cooling and heating systems to prevent corrosion. However, its use in food has raised concerns due to potential health risks associated with the formation of nitrosamines, which are known carcinogens, when exposed to certain conditions. Consequently, regulatory limits and guidelines exist to ensure its safe use in food products.

Dextrose Anhydrous Dextrose anhydrous is glucose of vegetable origin, obtained through enzymatic hydrolysis of cornstarch (Not genetically manipulated, absence of GMO). Its sweetener power (in 10%m/m solution) is equivalent to the 75% of the sucrose. Dextrose anhydrous Cas No:50-99-7 Appearance: white powder Quality stanrdard: GMP/BP/USP/FCC Usage in food and pharmceutical Allergenics: Dextrose Anhydrous contains none of the ingredients of the list of allergenics of the EC. Packing and Transportation: Adopting the package of 25kg/bag with net Kraft bag and PE inner. The transportation shall be in accordance with the requirement of general chemicals. Usage: Dextrose Anhydrous is known as a healthsugar, and has broad applications in the pharmaceutical industry; It is used in very many oral re-hydration salts, because of its taste-masking and quick energy properties; It is the best choice for water-sensitive systems such as chocolate because of its low moisture content. Dextrose Anhydrous Pyrogen Free is directly used for IV-Solution. Storage: Dextrose anhydrous Store in a cool, dry, ventilated environment. Dextrose anhydrous Cas No:50-99-7 Appearance: white powder Quality stanrdard: GMP/BP/USP/FCC Usage in food and pharmceutical