SPECIFICATION CAS- 91689 Purity 98.50% by hplc Moisture max 0.5% Insoluble content(in acid) max 0.15% Set point 71 .5 to 72.0 c Ash content max 1.00 % Iron content 50ppm
Specification CAS- 91689 Purity 98.50% by hplc Moisturemax 0.5% Insoluble content(in acid)max 0.15% Set point71 .5 to 72.0 c Ash contentmax 1.00 % Iron content50ppm
Specification CAS Number 591-27-5 Physical Appearance Off White to white coloured flakes Melting Range 120 to 124°C Moisture (By KF) Max 0.2% Transmission Min 88.0% Purity (By Perchloric acid) Min 99.5% Purity (By GC) Min 99.5%
Oregano - scientifically named Origanum vulgare by Carolus Linnaeus – is a common species of Origanum, a genus of the mint family (Lamiaceae). It is native to warm-temperate western and south western Eurasia and the Mediterranean region. Oregano is a perennial herb, growing from 20–80 cm tall, with opposite leaves 1- 4 cm long. The flowers are purple, 3–4 mm long, produced in erect spikes. It is sometimes called Wild Marjoram, and its close relative O. majoramum is then known as "Sweet Marjoram". Uses Culinary Dried oregano for culinary use. Oregano growing in a field. Oregano is an important culinary herb. It is particularly widely used in Turkish, Greek, Portuguese, Spanish, Latin American, and Italian cuisine. It is the leaves that are used in cooking, and the dried herb is often more flavourful than the fresh. [2] Oregano [3] is often used in tomato sauces, fried vegetables, and grilled meat. Together with basil, it contributes much to the distinctive character of many Italian dishes. It is commonly used by local chefs in southern Philippines when boiling carabao or cow meat to eliminate the odor of the meat, and to add a nice, spicy flavor. Oregano combines nicely with pickled olives, capers, and lovage leaves. Unlike most Italian herbs, [citation needed] oregano works with hot and spicy food, which is popular in southern Italy. Oregano is an indispensable ingredient in Greek cuisine. Oregano adds flavor to Greek salad and is usually added to the lemon-olive oil sauce that accompanies many fish or meat barbecues and some casseroles. In Turkish Cuisine, oregano is mostly used for flavoring meat, especially for mutton and lamb. In barbecue and kebab restaurants, it can be usually found on table, together with paprika, salt and pepper. Oregano growing in a pot. It has an aromatic, warm and slightly bitter taste. It varies in intensity; good quality oregano is so strong that it almost numbs the tongue, but the cultivars adapted to colder climates have often unsatisfactory flavor. The influence of climate, season and soil on the composition of the essential oil is greater than the difference between the various species. The related species Origanum onites (Greece, Turkey) and O. heracleoticum (Italy, Balkan Peninsula, West Asia) have similar flavors. A closely related plant is marjoram from Turkey, which, however, differs significantly in taste, because phenolic compounds are missing in its essential oil. Some breeds show a flavor intermediate between oregano and marjoram.
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.
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 /
Commodity: Sodium Bisulfite Molecular Formula: NaHSO3 Molecular Weight: 104.06 Properties: White monoclinic crystalline powder with sulfur dioxide odor; relative density: 1.49; very easily soluble in water; can be decomposed when heated; slightly soluble in ethanol; aqueous solution is acidic; has strong reducing property; can be oxidized in the air or loose sulfur dioxide. Quality Standard: HG/T3492-80 Technical Indicator High-purity grade Acrylic grade Food grade Refined grade Industrial grade 1 NaHSO3 % 99.5 Insol. in water % 0.003, 0.005, 0.03, 0.04, 0.05 Chloride(Cl) % 0.003, 0.004 Iron(Fe) % 0.001 0.002 0.005 Heavy metal(Pb) 0.001 Arsenic(As) % 0.0001 Clarity test Qualified Use: It is used in the bleaching of cotton textiles; as reducing agent in dyes, paper-making, leather, chemical synthesis; in the manufacture of pharmaceutical intermediates, developer, food bleacher, antiseptic and anti-oxidants. Packing: In PP woven bag lined with PE bag; paper-plastic composite bag, and kraft paper bag etc. Net wt.: 25/50/1000 kgs/bag or upon clients' request.
Industrial chemicals and dyes intermediates, Mono Chloro Benzene Calcium chloride.Exporting chemicals
Cooking oil, frozen chicken, isopropyl alcohol 99, propylene glycol, mono ethylene glycol, hydrogen peroxide 35%, urea fertilizer, isopropyl alcohol 99%, sodium percarbonate, cashew nuts , tartaric acid , soy lecithin, sodium metabisulfite, sodium metabisulphite, sodium citrate, sodium bicarbonate, baking soda, sodium benzoate, maltodextrin , en590 diesel, glyceryl monostearate, vessel, liquid paraffin, mineral oil, cocoa, glycerine 99% , oil tanker vessel charter, , sodium lauryl sulfate, brazil refined sugar icumsa 45, cocamide diethanolamine, organic chemicals, inorganic chemicals, urea fertilizers, palm oil, copper cathode, jet a1, hyaluronic acid powder, ethyl acetate, oleic acid, stearic acid, fuel oil, phenol, copper sulphate, toluene, ethylene glycol, sunflower oil, methylene chloride, glycerine.We provide sourcing, trading and procurement services
At Prefine Chemicals, we distribute top-tier Para Amino Phenol offers expert guidance to help you achieve optimal results. Our commitment to quality ensures you receive a reliable product you can depend on. (CAS.NO.-123-30-8) Prefine Chemicals guarantees a minimum purity of Min. 99.00 % of Para Amino Phenol. APPLICATIONS Applications are: Dyes Rubber Antioxidants Corrosion Inhibitors PACKAGING 25 Kgs HDPE Bag With Liner MOQ 1x20'FCL SPECIFICATIONS Sr.No Characteristic Specifications 1. Physical Appearance White Solid Powder 2. Purity 99.50 3. Formula C6H7NO
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
Centella Asiatica Extract - 10% to 40% Asiaticosides by HPLC Centella asiatica extract is a rich source of natural bioactive substances, triterpenoid saponins, flavonoids, phenolic acids, triterpenic steroids, amino acids and sugars. Thus, many scavenging free radicals, exhibit antiinflammatory activity and affect on the stratum corneum hydration and epidermal barrier function.
1,2,3-bezotriazol 1,2,4-tri Chloro Benzene 1,3,4-xylidine-5-sulphonic Acid 1,4-sulphophenyl-3-methyl-5-pyrazolone (Spmp) 2-aminophenol-4-sulphonic Acid(Oapsa) 2-chloro-4-nitro Aniline[ortho Chloro Para Nitro Aniline](Ocpna) 2-nitro-4-amino Diphenylene-4-sulphonic Acid(2-nadpsa) 2,4-di Nitro Aniline 2-4-di Nitro Chloro Benzene 2,4,5-tri Chloro Aniline 2,4,5-tri Chloro Nitro Benzene 2,5-dichloro Aniline(Scarlet Gg Base) 3-di Ethyl Amino Phenol (Demap) 3,3-di Chloro Benzedine Di Hydrochloride 3,3-di Chloro Benzene 3,4-di Chloro Aniline 3,4-di Chloro Nitro Benzene(3,4-dcnb) 4-chloro-2-amino Phenol[2-amino-4-chloro Phenol](4 Cap) 4-nitro-2-amino Phenol(4 Nap) 4-nitro-4-amino Diphemylene-2-sulphonic Acid(4-nadpsa) 4-sulpho Formazone Base 4,4 Diamino Sulphanilide 4,4 Diamino Benzsulphanilide (Dasa) 4,4-di Amino Benzidine-2,2-di Sulphonic Acid 4,4-di Amino Diphenyl-2,2-di Sulphonic Acid 4,4-di Amino Stilbene, 2:2 Di Sulphonic Acid (Dasda) 5-nitro-2-amino Phenol(5 Nap) 6-acetyl Amino-2-amino Phenol-4-sulphonic Acid 6-chloro Metanilic Acid 6-nitro 1-diazo 2-naphthol 4-sulphonic Acid 6-nitro-2-amino Phenol(6 Nap) Alpha Naphthylamine Amino G-acid Aniline-2,4-di Sulphonic Acid Anthranilic Acid Benzanthrone Benzyl Benzoate Chloranil Di Anisidine Base Di Mehtyl Sulphate F.c.acid(4,4-diamino Di Phenyl Amine 2-sulphonic Acid) Gamma Acid G-salt(2-hydroxy Naphthalene 6-8 Disulphonic Acid) H-acid(1-amino-8-napthol-3-6-di Sulphonic Acid) K Acid(Schaeffer's Acid )(2-hydroxy Napthalene-6-sulphonic Acid) Meta Phenylene Di Amine Di Sulphonic Acid (Mpddsa) Meta Phenylene Di Amine-4-sulphonic Acid(Mpdsa) Meta Ureido Aniline(Mua) Metanilic Acid N-methyl J-acid N-phenyl J-acid Ortho Amino Phenol 4 Sulfonamide (O.a.p.s.a Amide) Ortho Anisidine Para Sulphonic Acid (Oapsa) Ortho Chloro Para Nitro Aniline(Ocpna) Ortho Di Chloro Benzene[1,2-di Chloro Benzene](Odcb) Ortho Dianisidine Base Ortho Nitro Chloro Benzene (Oncb) Ortho Nitro Chlorobenzene 4-sulphonic Acid(Oncbsa) Ortho Tertiary Butyl Cyclo Hexyl Acetate Ortho Toluidine Para Amino Acetanilide-3-sulphonic Acid(Paa 3sa) Para Amino Azo Benzene 4 - Sulfonic Acid (Paab 4sa) Para Amino Azobenzene-3-4-di Sulphonic Acid(Oncbsa) Para Amino Azobenzene-4-sulphonic Acid Para Anisidine Ortho Sulphonic Acid Para Anisidine-3-sulphonic Acid Para Chloro Ortho Nitro Aniline[4 Chloro 2 Nitro Aniline](Pcona) Para Di Chloro Benzene(Pdcb) Para Nitro Aniline 2-sulphonic Acid Para Nitro Aniline(Pna) Para Nitro Chloro Benzene Ortho Sulfonic Acid(Pncbosa) Para Nitro Chloro Benzene(Pncb) Para Phenylene Diamine Di Sulphonic Acid(Ppddsa) Phenyl Hydrazine Para Sulphonic Acid R Salt Resist Salt Sodium Naphthionate Sodium Sulphanilate Sulphamic Acid Sulphanilic Acid Sulpho Tobias Acid Tertiary Butyl Catechol[1,2 Dihydroxy-4,tertiary Butyl Benzene] Vinyl Sulphone Ester Acetanilide Base Vinyl Sulphone Ester Ortho Anisidine Base Vinyl Sulphone Ester Para Base Ester
We are interesting in buying off spec chemicals as follows. We are in Recycle liquid Business. We buy off spec chemical, stock chemical, expired chemicals, and Mixed Glycols, IPO. And Spent Catalyst from chemical and refineries We are interesting in buying off spec Material, Waste chemical to Recover from Process Paint & Printing Industry: Iso Propanol, N- Propanol Ethanol, Methoxy Propanol, Ethyl Acetate, Butyl Acetate, , Methylene Chloride, xylene, & Toulene, Flexo Thinners . Oil and Petrochemicals. MEG, DEG, TEG, Butyl Glycol, Ethyl Glycol, Mono Ethanol Amine And DI-Ethanol , Amines , Solvents, Naphtha Coating Industry: Solvents. and Blastic Chemicals. Copper Slag also interesting in Recycling Process of chemical Expired chemicals, /Paints Solid waste , Waste Water . Solid Waste - Reducing Agents and Oxidising Agent and Liquid Waste : Acid/Base solution, Organic /Inorganci Solution , Heavy metal We sell Recyle Solvents VariousType and Qulaity. Mainly for Paint, Varnish and Coating Industry
An unusual and interesting material, probably more familiar to flavorists than perfumers, propenyl Guaethol or Vanitrope is both a lovely, fine quality scent in its own right in the vanilla range, it is also very useful as a booster for vanillin and ethyl vanillin, especially in situations where discolouration caused by those materials could be a problem, such as in candles or soaps. Intensely sweet, vanilla-like, clove-like, medicinal phenolic. CAS No: 94-86-0 EC No: 202-370-0 FEMA No : 2922 JECFA No : 1264 Olfactive Profile: Intensely sweet, vanilla-like, clove-like, medicinal phenolic Product Synonyms : Product Synonyms: vanitrope, propenyl, guaethol, Propenylguaethol, 94-86-0, Isosafroeugenol, 2-Ethoxy-5-(1-propenyl)phenol, trans-2-Ethoxy-5-(1-propenyl)phenol, 1-Ethoxy-2-hydroxy-4-propenybenzene;m-Anol,6-ethoxy-;Isosafroeugenol;Vanitrope;Hydroxy methyl anethol,Vanibon
Application Field: Ethanol has many USES.First of all, ethanol is an important organic solvent, widely used in medicine, paint, sanitary products, cosmetics, oils and other fields. Secondly, ethanol is an important basic chemical raw material, which is used for manufacturing acetaldehyde, ethylamine, ethyl acetate, acetic acid, etc., and derives many intermediates of medicine, dye, paint, perfume, synthetic rubber, detergent, pesticide and other products.Thirdly, 75% ethanol aqueous solution has strong bactericidal ability and is a commonly used disinfectant in medical treatment.Finally, similar to methanol, ethanol can be used as an energy source. In 2017, various ministries and commissions in China jointly issued relevant policies to promote the nationwide use of vehicle ethanol-fueled gasoline by the end of 2020. Product Name Ethanol absolute Classification Alcohol CAS No 64-17-5 Molecular weight 46.06840
Nivea Deodorant Extra Whitening Roll On is a deodorant enriched with Vitamin C and Pearl Extract to brighten, smooth and shrink pores. This product can protect against sweat and body odor, and does not contain Ethyl Alcohol and dyes, so it is safe for the skin. Ready variants & size : - Nivea Men Deodorant Insible black & White - Nivea Deodorant Extra Brightening - 50 ml - 50 ml
The nonionic surfactant of nonyl phenol polyoxyethylene ether was synthesized by condensation reaction of nonylphenol and ethylene oxide under the action of catalyst. There are various kinds of hydrophilic equilibrium value (HLB value). This product has a wide application in detergent/printing/dyeing/chemical. This product has good osmotic/emulsifying/dispersing/anti-acid/anti-alkali/resistance to hard water/resistance to reduction/oxidation resistance. This series of nonylphenol polyoxyethylene ether can be widely used as W/O emulsifier or O/W emulsifier, dispersant, is the main raw material of synthetic detergent. It is widely used in industrial cleaning, textile printing and dyeing, paper making, leather chemical industry, chemical fiber oil agent, oil field additives, pesticides, emulsion polymerization and other industrial fields. Tx-10 can be used as a compound monomer of chemical fiber oil, used in the textile printing and dyeing industry as a bleaching, refining, dyeing process of the diffusion agent, leveling agent, oil field wetting agent, foaming agent, mud active treatment agent. Metal processing, machinery, chemical, pesticide, rubber and other industries as emulsifier, cleaning agent
Sugar Esters E473, CAS No.37318-31-3 , commonly known as Sucrose esters of fatty acids, manufacturing process by esterifying sucrose with fatty acids. By varying the degree of esterification of the sucrose molecule it is possible to obtain emulsifiers with HLB values ranging from 1 up to 16. It is a light yellow powder, a non-ionic surfactant and is used as an emulsifier in dairy products, baked goods, soft drinks, jelly, cake and candy. Sucrose Fatty Acid Esters are a mixture of mono-, di-, and tri-esters of sucrose with fatty acids derived from edible vegetable or hydrogenated vegetable oils and fats. As an experienced Sugar Esters manufacturer and supplier, we has been supplying and exporting Sugar Esters 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. Sugar Esters powder Specification ITEM STANDARD RESULTS APPERANCE White crystal powder Conforms ACID VALUE (AS KOHMG/G) Not more than 6 3.0 ARSENIC (AS)MG/KG Not more than Less than 1.0 LEAD (PB) MG/KG Not more than Less than 2.0 CADMIUM MG/KG Not more than Less than1 MERCURY MG/KG Not more than Less than1 OTHER SOLVENT Isopropy 350ppm(incombination) Pass Ethyl acetate 126.7-128C Propylene glycol Pass Isobutyl alcohol 10ppm Pass Methy alcohol 10ppm Pass Methyl Ethyl Ketone 10ppm Pass DIMETHYL SULFOXIDE sulfoxide Not more than 2ppm Pass FREE SUGER(AS SUGER) % Not more that 5% 1.35 DIMETHYLFORMAMIDE Not more than 1ppm Pass WATERCONTENT% Not more than 4% 0.51 LOSS ON IGNITION % Not more that 4% 0.47 HLB VALUE 13
