2-Hydroxypropyl Methacrylate is an organic chemical. Is an ester of methacrylic acid and a very useful chemical substance that is produced on a large scale by the addition of propylene oxide to methacrylic acid with a catalyst base and its chemical formula is C7H12O3. It is a categorize as a functional hydrophobic hydroxy monomer. Also known as an enoate ester.
Product Name: N-Ethyl-2-pyrrolidone
Synonyms: 1-ethyl-2-pyrrolidinon;1-ethyl-pyrrolidin-2-one;2-Pyrrolidinone, 1-ethyl-;Agsol Ex 2;ethyl-2-pyrrolidone;N-Ethyl-2-pyrrolidinone;N-Ethylpyrrolidinone;N-Ethylpyrrolidone
CAS: 2687-91-4
MF: C6H11NO
MW: 113.16
EINECS: 220-250-6
Melting point 87.5-88.5 C
Boiling point 97 C/20 mmHg (lit.)
density 0.992 g/mL at 25 C (lit.)
vapor pressure 18Pa at 20C
refractive index n20/D 1.465(lit.)
Fp 169 F
storage temp. Sealed in dry,Room Temperature
form Liquid
pka -0.41±0.20(Predicted)
color Clear
PH 8-9 (100g/l, H2O, 20C)
1.Can be used as a photo initiator in UV-curing applications such as inks, imaging, and clear coatings in the printing industry.
2.Prevents ultraviolet (UV) light from damaging scents and colors in products such as perfumes and soaps. 3.It can also be added to the plastic packaging as a UV blocker. Its use allows manufacturers to package the product in clear glass or plastic. Without it, opaque or dark packaging would be required.
Product Name Etocrilene; Ethyl 2-cyano-3,3-diphenylpropenoate
Cas no. 5232-99-5
MF C18H15NO2
MW 277.32
Appearance white powder
Purity 98.0%
Package 25kg/drum, or as requested.
Hydroxyethyl methacrylate is a functional monomer used to prepare emulsion modifier of styrene-butadiene rubber for thermosetting acrylic coatings. Acrylic modified polyurethane coating, water-soluble electroplating coating binder, fiber finishing agent, paper coating, photosensitive coating and polyvinyl chloride resin modifier used in various resins, widely used.
Application:
1. In plastic industry, it is used for the production of acr ylic acid resin.
2. In coating industry, it can be used for the production of double-component coating with epoxy resin, diisocyanate, melamino-formaldehyde resin. In oil industry, it can be used as additive for cleaning of lubricant.
3. In electronic industry, used as dehydrating agent of electron microscope.
4. In textile industry, as the adhesive for the production of fabric. In analytical chemistry, as chemical reagent.
5. In addition, it can also be used for fiber treatment agent, adhesive, photosensitive resin, medical macromolecular material,etc.
Categories Aromas
Qty in 20' FCL 14400kg
Min Order 500kg
Origin China
Packaging Factory Packaging or Neutral
Certificate ISO, Kosher, Halal, BRC
CAS No. 8006-90-4
HS Code 290611
Specification FCC/USP
Ethyl Acetate, E1504, CAS No.141-78-6, with chemical formula C4H8O2. manufacturing process through ethanol and acetic acid, safe food additives, used as aromas & perfumes. Function: Ethyl acetate is the ester of ethanol and acetic acid, it is manufactured on a large scale for use as a solvent. This colorless liquid has a characteristic sweet smell (similar to pear drops) and is used as a solvent in oil-based lacquers and enamels, in inks and adhesives and as a process solvent.
As an experienced Ethyl Acetate manufacturer and supplier, we has been supplying and exporting Ethyl Acetate 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.
Ethyl Acetate Food grade Specification
ITEM STANDARD
Appearance Colourless transparent liquid
Assay (%) 99.5
Loss on drying (%) 0.1
Acidity (as Acetic, %) 0.004
Density (g/cm3) 0.897 0.902
Evaporation Residue (%) 0.001
Color (Apha) 10
Distillation range () 76.0 79.0
Ethanol (%) 0.04
Arsenic 3 mg/ kg
Lead 2 mg/ kg
Mercury 1 mg/ kg
Heavy Metals (as Pb) 10 mg/ kg
Sodium Propionate, E281, CAS no.137-40-6, a white crystalline solid or powder that is the sodium salt of propionic acid. Sodium Propionate manufacturing process via chemical synthesis of propionic acid and sodium carbonate or sodium hydroxide as raw materials. Sodium Propionate is used in the food and beverage industry as a preservative. It prevents the growth of mold and some bacteria, thereby prolonging the shelf life of packaged baked goods. Used as a mold inhibitor in bakery products, such as breads, yogurts, soups, drinking yogurts, canned vegetables, etc.
As an experienced Sodium Propionate manufacturer and supplier, we has been supplying and exporting Sodium 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.
Sodium Propionate powder Specification
Product Sodium Propionate
CAS 137-40-6 INS 281
Structure Molecular formula C3H5NaO2
Properties White crystals, particles or crystalline powder;Odorless or slightly ethyl butyrate smell.1g of this
product can be dissolved in 1ml of water,25 or 24 ml of ethanol.
Quality
Specification Standard Item GB25549-2010 BP2012 FCCV USP35 EP7.0
Content dry
basis 99.0%~100.5% 99.0%~101% 99.0%~100.5% 99.0%~100.5% 99.0%~101%
Loss on drying
(Vol. 4) 1.0% 0.5% 1.0% 1.0% 0.5%
Water-insoluble
matter Clear, olorless Clear, olorless
PH 10 7.8~9.2 7.8~9.2
As(as As203) 3 mg/kg
Heavy metals
(as Pb) 4 mg/kg 10ppm 2 mg/kg 0.001% 10ppm
Fe 0.003% 10ppm 0.003%10ppm
Alkalinity
(Na2CO3) passed test 0.15% passed test
1.Can be used as a photo initiator in UV-curing applications such as inks, imaging, and clear coatings in the printing industry.
2.Prevents ultraviolet (UV) light from damaging scents and colors in products such as perfumes and soaps. 3.It can also be added to the plastic packaging as a UV blocker. Its use allows manufacturers to package the product in clear glass or plastic. Without it, opaque or dark packaging would be required.
Product Name Etocrilene; Ethyl 2-cyano-3,3-diphenylpropenoate
Cas no. 5232-99-5
MF C18H15NO2
MW 277.32
Appearance white powder
Purity 98.0%
Package 25kg/drum, or as requested.
