Ester Gum, E455, CAS no.8050-30-4, manufacturing process via refined wood rosin and glycerin. Ester Gum is the food-grade glycerol ester of wood rosin. Glycerol Esters of Wood Rosin (Ester Gum) appears as a yellow to amber hard rosin, is a food additive that is used as an emulsifier and stabilizer.
As an experienced Ester Gum manufacturer and supplier, we has been supplying and exporting Ester Gum 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.
Ester Gum Specification
ITEMS STANDARD
Appearance Hard, yellow to pale amber-colored resin
Identification Solubility: Insoluble in water, soluble in acetone
Infrared absorption spectrum: Characteristic of the compound
Ring and ball softening range () 82- 90
Acid value (mg KOH/g) 3-9
Specific gravity (25) 1.080- 1.090
Ash (%) 0.1
Lead (Pb) 2 mg/kg
Arsenic (As) 3 mg/kg
Mercury (Hg) 1 mg/kg
Cadmium (Cd) 1 mg/kg
Total heavy metals(as Pb) 10 mg/kg
Total plate count 5000 cfu/g
Yeast & mould 500 cfu/g
Salmonella/ 10g Negative
E. Coli/ 5g Negative
Polyglycerol Esters of Fatty Acids, E475, CAS No.67784-82-1, food emulsifier, a group of esters manufactured through chemical synthesis from Glycerol and various fatty acids, used as an emulsifier in bakery products. The HLB value is 1-16. It is widely used in the manufacturing of ice cream, bread,cake, biscuits, chocolates, and meat products.
As an experienced Polyglycerol Esters of Fatty Acids manufacturer and supplier, we has been supplying and exporting Polyglycerol Esters of Fatty Acids 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.
Polyglycerol Esters of Fatty Acids Specification
ITEM STANDARD
Appearance Cream to Ligh Yellow Powder or Beads
Acid Value mg KOH/g 5.0
Saponification Value mg KOH/g 120-135
Iodine Value (gI /100g) 3.0
Melting Point 53-58
Arsenic mg/kg 3
Heavy metals( as pb) mg/kg 10
Lead mg/kg 2
Mercury mg/kg 1
Cadmium mg/kg 1
At Prefine Chemicals, we distribute top-tier Vinyl Sulphone Ester 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.-2494-89-5)
Prefine Chemicals guarantees a minimum purity of Min. 96.00 % of Vinyl Sulphone Ester.
APPLICATIONS
Applications are:
Dyes
PACKAGING
HDPE BAGS
JUMBO BAGS
MOQ 1x20'FCL
SPECIFICATIONS
Sr.No Characteristic Specifications
1. Physical Appearance White to grey powder
2. Purity 96.00
3. Formula C8H11NO6S2
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.
Ester Gum is a glycerol ester of gum rosin with low odor and low acid value, especially applicable to chewing/bubble gum base, beverages and flavors. It is also used as a resin modifier for film formers, elastomers, and waxes, and in various adhesives, inks, and protective coating compositions where minimum odor is a requirement.
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
Storage of labsa:
Store labsa in dry and cool place, kept away from sunshine and rain.
1. Product identification of Sulfonic Acid LABSA 96%
Product name Linear Alklybenzene Sulphonic Acid
Chemical synonym LABSA
Formula RC6H4SO3H, R=C10H21-C13H27
Properties Brown Viscous liquid; Boiling Point(�°C): >100; Specific Gravity/Density (g/ml): 1.029
HS No. 34021100
CAS No 27176-87-0
EINECS No 287-494-3
2. Specification of Sulfonic Acid LABSA 96%
Item Specification Measuring Method
First class quality Qualified product
Alkyl benzene Sulfonate(%) â?¥96.0 â?¥96.0 GB/T 8447
Color Klett 20 Max 40Max
Free Oil (%) 1.5Max 1.8Max
Sulfuric Acid (%) 1.5 Max 1.5Max
Chemical Formula R-C6H4-SO3H
Appearance 25 C The viscous liquid with pale yellow and brown
CAS No. 27176-87-0
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.
Introduction:Ã?Â
Benzoic acid, C12-15-alkyl esters can be widely used in various creams, sunscreens and lotions. It can be used in conditioners and conditioning shampoos. It can synergize with active agents to enhance conditioning. Dry hair can be oily but not greasy, making the hair greasy. .
Application:
Be used as pharmaceutic aid (vehicle, oleaginous); pharmaceutic aid (emollient) . � This product is very easy to emulsify, can be widely used in various creams, sunscreens and lotions, and can also be used in hair conditioner conditioning shampoos. It can synergize with cationic active agents and enhance conditioning. It can make dry Sexual hair is oily without making it greasy.
Description:
This product is a variety of resin processing internal lubricant, non-toxic, with water resistance and good thermal stability. Mainly used for PVC transparent soft and hard extruded, injection molding, calendering products. The product is also very effective for the processing properties of modified vinyl chloride-vinyl acetate copolymers, polystyrene, nitrile rubber, etc. It can also be used as a lubricant for fabrics, waterproofing agents, additives for lubricating oil, and base materials for cosmetics.
Application:
It is a good performance lubricants for PVC to improve the free flow and non-viscous of the PVC molecules
It has water resistance and good stability
MES is derived from renewable palm oil and is a biodegradable green surfactant. At the same time, it has a higher detergency, compared with traditional anionic surface active, the amount of decontamination required to achieve the same is lower, helping to reduce the use of organic matter in detergents and carbon dioxide emissions. MES also has some other excellent properties, such as excellent resistance to hard water and low skin irritation. MES is a new type of surfactant that is green, efficient, and safer for people and the environment, and meets the requirements of sustainable development.
Furniture care washing products, such as washing powder, liquid detergent, tableware detergent, floor cleaning agent, multi-functional cleaning products, etc; Textile industry detergents, such as soaping agent, refining agent, degreasing Agents; Leather chemicals, such as leather degreasers, fatliquors, etc.; Flotation agents for mineral flotation; Solubilizers in oil-in-water systems; Rubber industry.
Desheng is a new scientific and technological enterprise specializing in the research and development, production and sales of blood collection additives, chemiluminescence reagents, biological buffers and in vitro diagnostic reagents. Acridine ester series of products are the company's research and development of ultra-high sensitivity chemiluminescence substrate reagents.
Under alkaline conditions, the acridine ester molecules can be attacked by hydrogen peroxide to form dioxane, which is unstable and decomposes into CO2 and n-methylacridone in the electron excited state. When it returns to the ground state, it emits light with wavelength of 430 nm. It does not need catalyst, and the luminescence system is simple.
Desheng has seven acridine ester products with different groups: 1. Ae-nhs (traditional acridine ester); 2. Dmae-nhs; 3. Me-dmae-nhs; 4. Nsp-dmae-nhs; 5. Nsp-sa-nhs; 6. Nsp-sa; 7. Nsp-sa-adh. These acridine esters produced by Desheng have the characteristics of high purity and small difference between batches. Besides, it provides other immune reagents for matching use and provides a complete set of technical services and technical support.
