Price: DEPEND ON QUANTITY Specification: 99% Brand Name : Chemcohealth Place Of Origin : China Moq : 10kgs Color : White
Price: DEPEND ON QUANTITY . Specification: 100,000u/g - 1200,000u/g Brand Name : Chemcohealth Place Of Origin : China Moq : 10kgs Color : White
Price: DEPEND ON QUANTITY . Specification: 1%-98% Brand Name : Chemcohealth Place Of Origin : China Moq : 10kgs Color : Red
Price: DEPEND ON QUANTITY . Specification: 10% 30% 40% Crocin Brand Name : Chemcohealth Place Of Origin : China Moq : 10kgs Color : Red
Price: DEPEND ON QUANTITY . Specification: 98% Brand Name : Chemcohealth Place Of Origin : China Moq : 10kgs Color : White
Price: DEPEND ON QUANTITY . Specification: 99% Brand Name : Chemcohealth Place Of Origin : China Moq : 10kgs Color : White
Price: Depend On Quantity. Specification: 100,000u/ 200,000u/g Brand Name : Chemcohealth Place Of Origin : China Moq : 10kgs Color : White
Price: DEPEND ON QUANTITY AND KINDS . Specification: 99% NF-13 Grade Brand Name : Chemcohealth Place Of Origin : China Moq : 25kgs Color : White
Industrial and chemical products, agricultural hardware tools, plastic products and building materials.
Pizza Box Stand
Pizza Box : 6"/7" 20cm*20cm*4.5cm ,8"/9" 24cm*24cm*4.5cm 10" 27cm*27cm*4.5cm 12" 36cm*36cm*4.5cm 14" 36cm*36cm*4.5cm 15" 38.5cm*38.5cm*4.5cm 16" 42cm*42cm*4.5cm 18" 46cm*46cm*4.5cm 20" 52cm*52cm*5cm 22'' 58cm*58cm*5cm 24" 63cm*63cm*5cm Customized imprint can be accepted. Leading time: 20-25 working days Packing:as per request
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
Product: EDTA (Ethylene Diamine Tetraacetic Acid, EDTA Acid, Editic Acid) Molecular Formula: C10H16N2O8 CAS NO.:60-00-4 Molecular Weight:M=292.2 Feature: EDTA is a white crystal powder,insoluble in common organic solvents,soluble in boiling water 160 times as much and in alkali solvents like sodium hydroxide. At 150 C, it shows the tendency to depart from carboxyl. Melting point: 240C(decomposition) Dissolving degree in water: 0.5g/L(25C). Specification Item Specification Appearance White powder Purity,% 99.0min Chloride(Cl) content,% 0.05max Sulfate(SO4) content,% 0.05max Iron(Fe) content,% 0.001max Heavy metal(Pb),% 0.001max Chelate value(mg CaCO3/g),% 260min PH value 4.0-5.0
Iodophor Ingredients: Iodine, dimethyl dodecyl amine oxide, quaternary ammonium salt, non-ionic surfactant, etc. Raw Material Assay: Iodine 5% The common name of the preparations: Iodine trioxide Administration & Dosage of the Preparations: Iodine 3%. Characterization Appearance and usage Reddish brown sticky liquid; its aqueous solution is acidic, foams produce when shaken. It is easily soluble in water or ethanol. It can be dissociated into cationic active species with reactive oxygen and active iodine in the aqueous solution, which has cleaning function. Pharmacological effects It is the complex compound of four alkyl amine reactive oxygen species and iodine, added the special synergist. It is stable and has no impurity. Precautions The preparations wrappers: should be fitted with brand new dark PET/HDPE with plastic inner lid. The Process of making preparations: when you fill the dilution into the container, the foam will be produced. Therefore, the self-priming filling machine is not appropriate. Please be attention the requirement of the preparation's pH value. The requirement of water quality: deionized water would be best. Don't make it with the high hardness tap-water and alkaline water.
Good Price 30% LDAO Lauryl Dimethyl Amine Oxide CAS 1643-20-5 Product details Chemical Name: Lauryl dimethyl amine oxide Code: LDAO 30% Other Name: N,N-dimethyldodecylamine-N-oxid CAS NO.: 1643-20-5 Formula: C14H31NO Purity : 30% LDAO at room temperature is a colorless or yellowish transparent liquid, is a special type of surfactant, it becomes cationic in acidic medium, and in neutral or alkaline medium is non-ionic. In addition to own the general surface active agent properties, but also has excellent solubilization, thickening, emulsification, foaming, stable foam, soft, moisturizing, antistatic, good compatibility with human skin, the slightly physiological toxicity, easy to biodegradation.And it has certain bactericidal properties and mildew - proof effect Product properties 1. Excellent antistatic, softening, foam-stabilizing performance. 2. Mild to skin. Make cloth soft and smooth, make hair soft, easy to comb, glossy and shiny. 3. Bleach stable. Good ability of thickening and solubilizing to keep product stable. 4. Good ability of sterilizing and dispersing calcium soap, good biodegradability. 5. Be compatible with anioncic, cationic, amphoteric and nonionic surfactants. 6. Especially suitable for shampoos, bath washes, dish washing detergents Application Lauryl Dimethyl Amine Oxide used as detergent, emulsifier, wetting agent, foaming agent, softener, milling agent and dyeing auxiliary. Also can be used as sterilizing agent and antistatic agent, as a coagulant during metal plating, as an initiating agent or inhibiting agent in polymerization, as an emulsifying agent or moisturizing agent in cosmetics; otherwise, it can be used as an antirust agent for metal. Packing & Storage Packing: Package: 200kg/drum, 80 drums * 20FCL 1000kg/IBC, 20 IBCs * 20FCL Storage: Kept in dry, cool, and shaded place with original packaging, avoid moisture. Ambient temperature is10-50, the container to be sealed. It is not advisable to use containers of copper material. Recommended storage in plastic containers; a shelf life of two years. Specification Product Lauryl Dimethyl Amine Oxide(LDAO 30%) CAS# 1643-20-5 Batch No 220310-10 Quantity: 28000KG Date of manufacturing Mar. 10th, 2022 Date of expire Mar. 9th, 2023 Iteam Specification Results Appearance Light yellow clean liquid Confirms Active matter % 29 ~ 32 30.1 Free amine (%) 0.70 0.26 Free peroxide (%) 0.50 0.08 Color (APHA) 100 42 PH value ( 10% solu,25 6.0 ~ 8.0 7.5 Conclusion Qualified
Technical Information * Chemical Name: Sodium Carbonate Peroxyhydrate * Synonyms: Sodium Percarbonate, SPC,PCS, * Molecular Formula: 2Na2CO3.3H2O2 * Melecular Weight: 314.02 * CAS Number:15630-89-4 Product Specifications Product Sodium Percarbonate Coated / Uncoated (20-30 mesh) Sodium Percarbonate Coated / Uncoated (10-40 mesh) Expert of Aerobic Washing Fishes oxygen-bar Sodium Percarbonate Coated Sodium Percarbonate Low Oxygen Sodium Percarbonate Tablet Property white granular crystal white granular crystal white powder or granular crystal white powder or granular crystal (20-80mesh) white tablet or column Quality Index Granularity (mesh) 20-30 10-40 20-80 20-80 --- Active Oxygen %min 13.5 13.5 13 10 11 Bulk Density (g/ml) 0.9-1.2 0.8-1.2 0.4-1.2 0.4-1.2 --- Moisture %max 1 1 1 1 Fe ppm %max 15 15 15 15 20 PH Value (30g/L water solution) 10-11 10-11 10-11 10-11 10-11 Heat Stability (96â??, 24h) %min 70 70 70 70 --- Wet Stability (32, 80%RH48H)%min 65 55 50 --- Product Applications 1) Widely used in detergents aids or in bleaching agents; 2) As bleaching agent, dyeing & finish agent in textiles industry; 3) As bleaching agent of pulp in paper-making industry; 4) As disinfectant of dishware or in the surface treatment of metals; 5) As oxygen adding agent in medical area; 6) add oxygen for fish and shrimps in sea water/fresh water, oxygen-increasing agent
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
Specification item value Classification Alcohol CAS No. 107-88-0 Other Names 1,3-Butanediol MF C4H10O2 EINECS No. 203-529-7 Place of Origin China Grade Standard Industrial Grade, Medicine Grade Purity 99.8 Appearance colorless liquid Application solvent Brand Name chemfine Model Number Alcohol Density 1.069 Boiling point 229.2 FLASH POINT 121 Melting point 20.1
Advantage product with competitive price and stable supply ability 1.Product description Name: Glutaraldehyde 50% CAS NO. 111-30-8 Appearance: colorless or yellowish clear and bright liquid 2.characteristics and applications Glutaraldehyde is colorless or yellowish clear and bright liquid with slight irritating smell, and can be dissolved in organic dissolvent such as water, ether and ethanol. In water solution, Glutaraldehyde doesn't exist much in free state; instead, Glutaraldehyde makes appearance as hydrates with different forms.and most of them are hydrates with annular structure. Glutaraldehyde is reactive in property, and liable to polymerize and oxidize, which will react with compounds containing active oxygen and nitrogen. The reaction of the product with protein is mainly carried out between the carbonyl group of the former and the amino group of the latter. Among the known aldehydes, the product is one of the best cross-linking agents for proteins. Glutaraldehyde has a small influence on the activity of enzyme, and most of enzymes can be fixed under controlled condition, to cross-link without losing their activity. Contrbuting to its outstanding characteristics, the product has drawn special concern from people and been put at broad application.
Carbomer 1.Carbomer (carbomer) is a high molecular weight polymer of acrylic acid bonded with pentaerythritol allyl ether or allyl sucrose. Calculated according to the dry product, the carboxylic acid group (-COOH) should be 56Chemicalbook.0%ï½?68.0%. Carbomer is a very important rheology modifier. The glue combined with water is acidic. The neutralized carbomer is an excellent gel matrix, which is important for thickening and suspension. 2.Carbomer (Carbomer) is a pentaerythritol and other resin that is linked with deformation. It is a very important and fantastic rheological modulated chemistry book section. The neutralized carbomer is an excellent spring limit. , There are important processes such as thickening and suspension, simple, good stability, and a wide range of deep, cream, and medium processes Specification Product Name: Carbomer 940 Appearance White Powder Specification 99% CAS 9007-20-9 Package 1kg/aluminum foil bag; 25kg/drum Sample Availiable Storage Dry Place Shelf life 2 Years Application: Carbomer is used for topical formulations and suitable for preparation of gels, creams and coupling agent. Carbomer and cross-linked acrylic resin as well as series products of these cross-linked polyacrylic acid are widely used at present and are often used in topical lotion, cream and gel. In a neutral environment, Carbomer system is an excellent gel matrix with crystal appearance and nice sense of touch, so Carbomer is suitable for preparation of cream or gel..
