Calcium Propionate, E282, CAS no. 4075-81-4, manufacturing process by chemical synthesis, calcium hydroxide and propionic acid as raw materials. Calcium Propionate is used in bakery products as a mold inhibitor like Sodium Propionate, keeps bread and baked goods from spoiling by preventing mold and bacterial growth. Properties as an anti-fungal agent, to reduce sodium levels in the diet. Calcium Propionate used in bread, other baked goods, processed meat, whey, and other dairy products in food industry.
As an experienced Calcium Propionate manufacturer and supplier, we has been supplying and exporting Calcium Propionate 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.
Calcium Propionate food grade Specification
ITEM STANDARD
Appearance White Powder
Assay 99.0 ~ 100.5%
Loss on Drying 4%
Acidity and Alkalinity 0.1%
PH (10%Solution ) 7.0-9.0
Insoluble in Water 0.15%
Heavy Metals (as Pb) 10 ppm
Arsenic (as As) 3 ppm
Lead 2 ppm
Mercury 1 ppm
Iron 5 ppm
Fluoride 3 ppm
Magnesium 0.4%
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
Nitrocellulose is a white, odorless, and odorless solid. Celluloid plastic is a thermoplastic material containing 20% camphor plasticizer. It softens significantly at 80 , can be molded and processed at 110-125, and can self ignite above 165 . Transparent, soft, with high mechanical strength and low water absorption. No deformation and no white spots in boiling water for 2 minutes. Stable to water and general dilute acid solutions, can be corroded by dilute alkaline solution, partially soluble in benzene and dichloroethylene, and soluble in solvents such as ethanol and ethyl acetate.
Method of production
Nitrocellulose is a mixture of acid that nitrates cellulose, undergoes acid removal, pre washing, boiling, washing, dehydration, and then uses alcohol to remove water, resulting in nitrocellulose containing alcohol.
purpose
Nitrocellulose is mainly used in the plastic industry to manufacture stationery and educational items such as table tennis balls, triangular plates, pen holders, eyeglass frames, toys, and umbrella handles and tool handles in daily necessities. Nitrocellulose can also be used as a fiber, adhesive, coating, and substrate material.
Security
This product is non-toxic. This product belongs to Class A flammable dangerous goods. Packaged in wooden boxes with plastic bags lined inside. Each box should not exceed 160kg, or packaged according to user requirements. There should be a "flammable" mark on the outside of the box. Storage should be placed in a dry, ventilated, and clean warehouse, away from heat sources and direct sunlight. It should not be stored together with acidic, self igniting, and explosive materials. It is strictly prohibited to approach open flames. Transportation should be protected from sunlight and rain, and should be carried out in accordance with the transportation regulations of the transportation department for dangerous goods.
Forming processing
CN is fully kneaded with plasticizers (such as camphor), solvents (alcohol), dyes (or pigments) in a kneading machine at 36, and then filtered in a pressure filter at 60 . The filtered material is rolled on a two roller rolling machine, and the resulting thin sheet is crushed, dried, flattened, or polished to obtain sheet-like CN plastic. The rolled thin sheet can also be placed into an extrusion machine to form a tubular object.
Product Name: Stearic acid price/price of stearic acid
Active ingredients: Stearic acid
Specification: 98%
Testing Method: HPLC
Appearance: White soft small pieces
English name: Stearic Acid Stearic Acid oil plant and animal products - 829 this product in solid fatty acids, main ingredients for Stearic Acid (C18H36O2) and palmitic Acid (C16H32O2).
Application:
1. Metallic salts, lubricant and plasticizer in plastic industry
2. the curing active ingredient, the softener, the dispersing agent in the rubber industry
3. raw materials for different wax, like candle wax, tea wax etc.
4. the softening cream, cold cream in the cosmetics greasy raw materials
5. the softening agent in the paper industry
6. the emulsifier, the dispersing agent, the quality modifier in food industry
Packing:
20kg/ bag, 17MT/20FCL, no pallets;12MT/20FCL with pallet;24MT/40FCL
Urea ammonium nitrate solution, commonly referred to as UAN, is a liquid nitrogen fertilizer which is made up of a mixture of urea, ammonium nitrate and water.
Nitrogen fertilizer is responsible for the production of amino acids and proteins and indirectly supports the production of vitamin B. Nitrogen application is the main factor to improve plant growth, development and yield of all crops.
Usage: The use of modern crop application methods of UAN are designed to provide very precise application of UAN to the crop. Furthermore, UAN applications can provide better economics for the farmer than dry fertilizer applications because the farmer can add other crop protection products like herbicides, insecticides and fungicides to the UAN and can be applied to the crop in a single application.
At Prefine Chemicals, we distribute top-tier Para Nitro Chloro Benzene and offer expert guidance to help you achieve optimal results.
Our commitment to quality ensures you receive a reliable product you can depend on.
(CAS.NO.-100-00-5)
Prefine Chemicals guarantees a minimum purity of 99.00 % of Para Nitro Chloro Benzene.
APPLICATIONS
Applications are:
Dyes, Dyestuff, Pigment Intermediates like Azo dyes and Sulphate Dyes
Agrochemical intermediates like Pesticides Nitrofen & Parathion
PACKAGING
50 kg HDPE Bag with liner
Jacketed Coil Tanke
Fungicides are chemical or biological agents used to prevent or eliminate fungal infections in plants, animals, and humans. They play a crucial role in agriculture by protecting crops from diseases caused by fungi, which can significantly reduce yield and quality.
Types of Fungicides:
1. Contact Fungicides: These remain on the surface of plants and prevent fungal spores from germinating.
2. Systemic Fungicides: Absorbed by the plant, these move through its tissues to combat existing infections.
3. Protective Fungicides: Applied before infection occurs to prevent fungal growth.
4. Curative Fungicides: Used after infection to stop the spread of fungi.
Common fungicides include sulfur-based compounds, copper-based solutions, and synthetic chemicals like azoxystrobin and carbendazim. Some organic options, such as neem oil and bicarbonates, are also used in sustainable farming.
Uses Benzaldehyde is an important raw material for the pharmaceutical, dye, fragrance and resin industries. It has a wide range of uses: it can be used as a solvent, plasticizer and low-temperature lubricant, etc., and plays an important role in the pharmaceutical, dye, fragrance and resin industries. 1. Application in the fragrance industry: It is mainly used to prepare edible flavors, and a small amount is used in daily chemical flavors and tobacco flavors. It can be used as a special top fragrance and is used in trace amounts in the formula of floral fragrances such as lilac, white orchid and jasmine. 2. Application in the food industry: It is stipulated as a temporarily allowed edible flavor in GB2760--1996. Chemicalbook is mainly used to prepare almond, cherry, peach and other flavors, and can also be used as a flavoring agent for canned cherries in syrup. 3. Agricultural application: It is an intermediate of the herbicide wild swallow quat and the plant growth regulator anti-invertamine, and is used in the agricultural field. 4. Chemical raw materials: It is an important chemical raw material used to prepare lauryl aldehyde, lauric acid, phenylacetaldehyde, benzyl benzoate, etc. 5. Laboratory use: It is used to determine reagents such as ozone, phenol, alkaloids and methylene groups next to carboxyl groups. In short, benzaldehyde has important applications in many fields and is a multifunctional compound.
Benzaldehyde is an organic compound formed when the hydrogen of benzene is replaced by an aldehyde group. Benzaldehyde is the simplest and most commonly used aromatic aldehyde in industry. At room temperature it is a colorless liquid with a distinctive almond odor. Benzaldehyde is the main component of almond oil extract, and can also be extracted from apricot, cherry, bay leaves, peach stones. The compound is also found in nuts and nuts in combination with glycosides (Amygdalin).
use
[Use 1] An important chemical raw material, used to make laural, lauric acid, phenylacetaldehyde and benzyl benzoate, etc., and also used as spices.
[Use 2] Used for the determination of ozone, phenols, alkaloids and methylene reagents located next to carboxyl groups.
[Use 3] Can be used as a special head fragrance, trace used in floral formula, such as lilac, alba, jasmine, violet, acacia, sunflower, sweet bean flower, plum blossom, orange blossom and so on. It can also be used in soap. It can also be used as an edible spice in almond, berry, cream, cherry, coconut, apricot, peach, large walnut, large plum, vanilla bean, spice and other flavors. Wine flavor such as rum, brandy and other types are also used.
[Use 4] Benzaldehyde is an intermediate of herbicide wild Yanquat and plant growth regulator antimyramine.
[Use 5] GB 2760--1996 for the temporary permitted use of edible spices. Mainly used to prepare almond, cherry, peach, kernel and other types of flavor, the amount of up to 40%. As a flavor enhancer for canned cherries in sugar water, add 3ml per kg of sugar water.
[Use 6] Intermediates for medicine, dyes and spices. Used in the production of m-oxybenzaldehyde, lauric acid, lauraldehyde, green, benzyl benzoate, benzylaniline, benzyleneacetone and so on. Used to blend soap essence, food essence, etc.
[Use 7] Organic synthesis, solvent, determination of ozone and methylene next to carbonyl, determination of phenols and alkaloids, preparation of spices
