Paraformaldehyde is a polymer of formaldehyde with the chemical formula (CH2O)n, where n is typically in the range of 8 to 100. It is a white, crystalline solid composed of small, polymeric formaldehyde units. Paraformaldehyde is commonly used as a solid form of formaldehyde, and it has various applications in different fields. Form and Structure: Paraformaldehyde is a low-molecular-weight polymer of formaldehyde, consisting of repeating CH2O units. It is often produced in the form of white, crystalline granules or as a powder. Uses: Fixative in Histology: Paraformaldehyde is commonly used in histology and pathology laboratories as a fixative for preserving biological specimens for microscopic analysis. Disinfectant: It has disinfectant properties and can be used for sterilizing equipment. Crosslinking Agent: Paraformaldehyde is used in the crosslinking of proteins, peptides, and nucleic acids in molecular biology applications. Chemical Synthesis: It serves as a source of formaldehyde in various chemical reactions and syntheses. Handling and Safety: Paraformaldehyde should be handled with care, and precautions should be taken to avoid inhalation, skin contact, or ingestion. When paraformaldehyde is heated, it releases formaldehyde gas, which is a strong irritant. Adequate ventilation and protective equipment should be used when working with paraformaldehyde. Dissolution: To use paraformaldehyde as a fixative or in other applications, it is typically dissolved in water to generate a formaldehyde solution. Storage: Paraformaldehyde should be stored in a cool, dry place away from heat sources and incompatible materials.
Sodium chlorate is an inorganic compound with the chemical formula NaClO3. It is a white crystalline powder that is readily soluble in water. It is hygroscopic. It decomposes above 300 C to release oxygen and leaves sodium chloride. Several hundred million tons are produced annually, mainly for applications in bleaching pulp to produce high brightness paper. The main commercial use for sodium chlorate is for making chlorine dioxide (ClO2). The largest application of ClO2, which accounts for about 95% of the use of chlorate, is in bleaching of pulp. All other, less important chlorates are derived from sodium chlorate, usually by salt metathesis with the corresponding chloride. All perchlorate compounds are produced industrially by the oxidation of solutions of sodium chlorate by electrolysis.
Muriate of potash is the most cost-effective source of potassium and is suitable for replenishing the potassium-depleted soils of all the types. It is recommended for application to most grain, oilseed, sacchariferous and fibre crops with a high need for potassium and a low sensitivity to chlorine, as well as for an annual soil fertilization in order to maintain the potassium content at the optimum level.
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SSD Cleaning Solution CAS 75-09-2 DCM Dichloromethane with Good Price Methylene chloride is a kind of organic matter, the molecular formula is CH2Cl2, a colorless transparent liquid, with a pungent odor , slightly soluble in water. Under normal conditions, it is a non-flammable solvent with low boiling point. When its vapor becomes a high concentration in high temperature air, it will generate weakly burning mixed gas, commonly used in place of flammable petroleum etc.
SSD Cleaning Solution CAS 75-09-2 DCM Dichloromethane with Good Price Methylene chloride is a kind of organic matter, the molecular formula is CH2Cl2, a colorless transparent liquid, with a pungent odor , slightly soluble in water. Under normal conditions, it is a non-flammable solvent with low boiling point. When its vapor becomes a high concentration in high temperature air, it will generate weakly burning mixed gas, commonly used in place of flammable petroleum etc.
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Factory Supply Camphor Powder Synthetic cas 76-22-2 Synthetic camphor Product Name Factory Supply Camphor Powder Synthetic cas 76-22-2 Synthetic camphor Latin Name Synthetic camphor Appearance white powder Specification 99.9% Source Cyanoguanidine Keywords Synthetic camphor Camphor Powder Synthetic Storage Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
High quality cas#70753-61-6 Calcium L-Threonate/ L-Threonic Acid Product name: Calcium L-threonate Synonyms: L-Threonic Acid Calcium;L-threonic acid hemicalciumsalz;L-Threonic acid calcium salt, (2R,3S)-2,3,4-Trihydroxybutyric acid hemicalcium salt;L-Threonic acid hemicalcium salt,(2R,3S)-2,3,4-Trihydroxybutyric acid hemicalcium salt, L-Threonic acid calcium salt Molecular formula: C8H14CaO10 Molecular weight: 310.27
Function The characteristics of high solubility and neutral taste allow for applications in a wide range of products. It has the highest solubility of all commonly used calcium salts, which is the main functional advantage of this product. It also provides a neutral taste, even at high concentrations. This is especially important for food applications, where high calcium levels must be obtained without negative influence on taste properties of the fortified product. Application With a taste of less sour, it is a great source of a high dose of Calcium up to 13.5% and is used very often as a food and drink additive for this reason.
inc Gluconate contains not less than 97.0 percent and not more than 102.0 percent of C12H22O14Zn, calculated on the anhydrous basis. Dehydrate compound, white or off-white crystal powder, be soluble easily in water, no odor and taste, hardly soluble in ethanol, chloroform and aether Product name Calcium Gluconate CAS No 299-28-5 Grade Food grade Assay 99% Appearance White crystatllin powder Solubility Easily soluble in boiling water
Product Name: Calcium Gluconate Form: Powder MF: C12H22CaO14 EINECS No.: 206-075-8 Other Names: D-Gluconic Acid Calcium Salt Molecular Weight: 430.37 CAS NO.: 299-28-5 Shelf Life: 2 Years
Calcium lactate is often used as a calcium supplement, which can promote the formation of bone and tooth calcification, maintain the normal excitability of nerves and muscles, and reduce the permeability of capillaries. Product Specification Data Sheet Calcium Lactate NAME: Dextrose Monohydrate SYNONYMS: D-glucose monohydrate CAS NO.: 814-80-2 EINECS NO.: 212-406-7 CHEMICAL FORMULA: C6H10CaO6 HS CODE: 2918110000 SPECIFICATION: Items Specifications Appearances White powder Assay 98% Free Acid 0.45& Loss on dry 22-27 Arsenic 0.0003% Iron % 0.002 Heavy metal % 0.001% Mg $ alkali metal 1% PACKAGING: 25kg/bag QUANTITY/CONTAINER: 20MT/20'FCL without pallets HANDLING&STORAGE: Kept in the dry and cool place
Product name Calcium formate Synonyms Calcium diformate;Calcoform;Formic acid, calcium salt;HSDB 5019;Mravencan vapenaty;Mravencan vapenaty [Czech];Formic acid, calcium salt (2:1); CAS 544-17-2 EINECS NO. 208-863-7 HS code 29151200 Molecular Formula Ca(HCOO)2 Purity 98% min high stable quality Appearance white crystal or powder Calcium Formate Used Feed additives and construction industry Transportation and storage Pay attention to rain, sun, acid and oxidizing substances during the transportation. Use no hook, prohibit rough handling. Should be stored in dry and ventilated warehouse, pay attention to water, damp and away from acid and oxidizing substances. The shelf life is two years since the production date.
Calcium Diformate is a new feed additive of new development at home and abroad which is applicable to all types of animals. It has acidification, antifungal, antibacterial and other functions, while it also is widely used in chemical industry, building materials, leather and other industrial production. Item Indicators Content 98% 96% Moisture 0.5% 0.5% Calcium 30.1% 29% Appearance White Powder
Best purity fluorspar briquette Calcium Fluoride is a Mineral used in Steel production, cement production, and mostly Glass Industries also This fluorspar is perfect for the metallurgical industries as well. Acid Grade Fluorspar Acid grade fluorspar is a high purity material used by the chemical industry. It contains over 97% CaF2. Most of the fluorspar consumed in the United States is acid grade even if it is used in lower grade applications. It is used mainly in the chemical industry to manufacture hydrofluoric acid (HF). The HF is then used to manufacture a variety of products which include: fluorocarbon chemicals, foam blowing agents, refrigerants and a variety of fluoride chemicals. Ceramic Grade Fluorspar Ceramic grade fluorspar contains between 85% and 96% CaF2. Much of this material is used in the manufacture of specialty glass, ceramics and enamelware. Fluorspar is used to make glazes and surface treatments that produce hard glossy surfaces, opalescent surfaces and a number of other appearances that make consumer glass objects more attractive or more durable. The non-stick cooking surface known as Teflon is made using fluorine derived from fluorite. Metallurgical Grade Fluorspar Metallurgical grade fluorspar contains between 60 and 85% CaF2. Much of this material is used in the production of iron, steel and other metals. Fluorspar can serve as a flux that removes impurities such as sulfur and phosphorous from molten metal and improves the fluidity of slag. Between 20 and 60 pounds of fluorspar is used for every ton of metal produced. In the United States many metal producers use fluorspar that exceeds metallurgical grade.
Calcium Chloride Calcium Chloride can be used to achieve rapid density increase with minimum volume addition. It also provides inhibition preventing the hydration and migration of swelling clays and can be used in packer fluids. Calcium Chloride is available with anhydrous (CaCl2) and dihydrate (CaCl2.2H2O) in forms of powder and pellets. Typical Physical Properties Appearance White powder White pellet Formula CaCl2 CaCl2 Assay, % min. 94.0 94.0 Cl-, % max. 3.0 3.0 Impurity, % max. 1.0 1.0 Moisture, % max. 0.5 0.5 Particle size 40 - 80 mesh 1 - 5 mm Application Calcium Chloride, as a brine, can be used to formulate single salt brines to 11.67 lb/gal (1398 kg/m3) or in combination with other salts to form brines of the required density. The most common combination is with Calcium Bromide brines to densities up to 15.1 lb/gal (1812 kg/m3). In non-aqueous fluids, treatments will depend on the required degree of osmotic activity required.
2-Butoxyethyl acetate Alias:Ethylene Glylol Butylether Acetate; Acetic Acid 2-Butoxyethyl Ester; 1-Acetoxy-2-Butoxyethane; 2-N-Butoxyethyl Acetate; Ethylene Glycol Monobutyl Ether Acetate; Ethyleneglycol Monobutyl Ester Acetate; Ethylene Glycol Mono-N-Butyl Ether Acetate; Ethylene Glycol Butyl Ether Acetate; Ethylene Glycol Monobutyl Ether Acetate(Bac); Butyl Acetate-Ethane-1,2-Diol (1:1); Bac; BGA Cas No.: 112-07- Molecular Formula:C8H18O3
Butyl methacrylate with high quality coating CAS 97-88-1 Butyl methacrylate Basic information Product Name: Butyl methacrylate CAS: 97-88-1 MF: C8H14O2 MW: 142.2 EINECS: 202-615-1 Butyl methacrylate Chemical Properties Melting point -75 C Boiling point 162-165 C(lit.) density 0.895 g/mL at 20 C vapor density 4.91 (15 C, vs air) vapor pressure 2 mm Hg ( 20 C) refractive index n20/D 1.423(lit.) Fp 123 F
Product Description : Butyl acetate is mainly used as a solvent and a chemical reagent. This product is irritating to the eye and the mucous membrane of the upper respiratory tract. There is an anesthetic effect. It can cause dry skin and can be absorbed through a complete skin. In addition, it also has some harm to the environment. Name Industry use low price 99% Butyl Acetate / Cas 123-86-4 Synonyms Butyl ethanoate Molecular formula C6H12O2 Molecular weight 116.16 CAS No. 123-86-4 UN No. 1123 3/PG 3
