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Cationic polyacrylamide Cationic polyacrylamide is a linear high molecular polymer formed by copolymerization of cationic monomer and acrylamide. The molecular weight is between 300 and 22 million. The cationic PAM exhibits positivity in acidic or alkaline media, which can effectively flocculate and sediment the suspended particles in the sewage with negative charges. It has the functions of decolorization, adsorption, turbidity removal, and adhesion. Specification Item No. Form Solid content (N) Dissolution time (W) Lonity Molecular weight PH Main application 16012 Granule 90% 90min Low High 4-9 Belt machine,air flotation 16020 Granule 90% 90min Medium High 4-9 Belt machine, centrifugal air flotation 16030 Granule 90% 90min Medium Very high 4-9 Centrifugal belt machine 16040 Granule 90% 90min High Medium 4-9 Belt machine,air flotation 16050 Granule 90% 90min High High 4-9 Belt machine 16060 Granule 90% 90min High High 4-9 Centrifuge   Product Usage 1. As a sludge dewatering agent, it is mainly used for the treatment of urban and industrial sewage by the activated sludge method. The biochemical sludge is often a highly hydrophilic colloid with high organic content and extremely difficult to dewater.Treated with cationic polyacrylamide, the amount is small, the dehydration efficiency is high, and it is easy to...

Palmitic acid with shipping cost CAS 57-10-3 Palmitic acid Basic information  Product Name: Palmitic acid CAS: 57-10-3 MF: C16H32O2 MW: 256.42 EINECS: 200-312-9 Mol File: 57-10-3.mol Palmitic acid Chemical Properties  Melting point  61-62.5 °C(lit.) Boiling point  351.5 °C density  0.852 g/mL at 25 °C(lit.) vapor pressure  10 mm Hg ( 210 °C) FEMA  2832 | PALMITIC ACID refractive index  1.4273 Fp  >230 °F storage temp.  +15C to +30C solubility  chloroform: 0.5 M, clear, colorless pka 4.78±0.10(Predicted) form  Flakes color  White or almost white Water Solubility  insoluble JECFA Number 115 Merck  146,996 BRN  607489 Stability: Stable. Combustible. Incompatible with bases, oxidizing agents, reducing agents. InChIKey IPCSVZSSVZVIGE-UHFFFAOYSA-N CAS DataBase Reference 57-10-3(CAS DataBase Reference) NIST Chemistry Reference Hexadecanoic acid(57-10-3) EPA Substance Registry System Palmitic acid (57-10-3)   ★★Click here to contact us★★

Product Information Items: Standards Results Appearance: White powder Conforms Odor: Characteristic Conforms Assay: 99% Conforms Sieve Analysis: 100% sieve Pass 80 mesh Conforms Loss on Drying: ≤5.0% 2.39% Residue on Ignition: ≤5.0% 2.23% Total Heavy Metals: ≤10ppm Conforms Pb: ≤2ppm Conforms As: ≤2ppm Conforms Hg: ≤0.1ppm Conforms Cd: ≤2ppm Conforms Microbial Total Plate Count: ≤10000cfu/g Conforms Yeast & Mould: ≤1000cfu/g Conforms E.coli: Negative Conforms Salmonella: Negative Conforms   ★★Click here to contact us★★

Product Description Lauric acid, also known as dodecanoic acid, is a saturated fatty acid. Its molecular formula is C12H24O2. Although called lauric acid, it is only 1-3% in the content of laurel oil.   Name Lauric acid Grade: 200(1801) 400(1810) 800(1820) Iodine value(gI2/100g)≤: 2.0 4.0 8.0 Saponification value (mgKOH/g): 206-211 203-214 193-220 Acid value (mgKOH/g): 205-210 202-212 192-218 Chroma (Hazen)≤: 200 400 400 Solidifying point °C: 54~57 ≥54 ≥52 Moisture%≤: 0.20 0.20 0.30 Inorganic%≤: 0.001 0.001 0.001   Application Lauric Acid is used in many applications, including: anionic and nonionic surfactants, and raw material for emulsifiers. Used in the rubber industry as an activator/accelerator/ plasticizer and softener. Widely used in Surfactants, soaps, Detergents,cosmetics, daily chemicals. ★★Click here to contact us★★

Product property CAS:108-29-2 MF:C5H8O2 MW:100.12 Density:1.05g/ml Melting point:-31°C Property:It is mixing soluble in water and most organic solvents, resin, wax, etc, not soluble in anhydrous glycerol, gum Arabic, casein and soybean protein, etc. Items: Specifications Appearance: Colorless liquid Purity: ≥99% Color(Co-Pt): ≤30 Acidity (mgKOH/g): ≤1 Water: ≤0.5%   Application 1.gamma-Valerolactone is used as solvent and various of related chemical intermediates. 2.gamma-Valerolactone is also used for lubricants, plasticizer, gelling agent of nonionic surfactants, lactone class of leaded gasoline additive. 3.gamma-Valerolactone is used for cellulose ester and synthetic fiber dyeing. ★★Click here to contact us★★

Application:   (1) In daily chemical flavor, it is widely used in various kinds of floral, fruity (tropical fruit and coconut), Oriental flavor, oak moss type, and has a good aroma setting effect;   (2)(only food specifications) in food flavor, used in a variety of fruit (peach, coconut, cocoa), flowers (gardenia, osmanthus, jasmine), honey and cheese, cream chocolate, dairy, in tobacco, feed flavor is also widely used.     ★★Click here to contact us★★

Product property Product name:gamma-Nonanolactone CAS:104-61-0 MF:C9H16O2 MW:156.22 Density:0.976 g/ml Package:1 L/bottle, 25 L/drum, 200 L/drum Property:It is soluble in ethanol, ether and oil, insoluble in water. Items: Specifications Appearance: Colorless or yellowish oily liquid Color(APHA): ≤30 Purity: ≥99% Water: ≤0.5%   Application 1.It is used to make beverage flavors, such as coconut flavor, bitter almond essence, etc.2.It is also used as perfume for high-end cosmetic flavoring. Packing and Storage Packing In 200kgs net drum. Storage Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances. Safety Information Non-hazardous for air, sea and road freight. ★★Click here to contact us★★

Product property： Product name:4-Heptanolide CAS:105-21-5 MF:C7H12O2 MW:128.17 Density:0.999 g/ml Package:1 L/bottle, 25 L/drum, 200 L/drum Property:It is miscible with ethanol and most non-volatile oils, but very difficult to dissolve in water. Products Description： Product name： 4-Heptanolide Synonyms： 4-Hydroxyheptanoic acid gamma-lactone; 4-n-Propyl-4-hydroxybutanoic acid lactone; gamma-Heptalactone CAS： 105-21-5 Molecular Formula： C7H12O2 Molecular Weight： 128.17 EINECS： 203-279-9 FEMA： 2539 Appearance： Colorless liquid Assay： 99%min   Application： 1.It is mainly used for making nuts, coconut and fruit flavors. 2.It is used for making daily cosmetics and tobacco flavors. Storage： The storeroom is ventilated and dried at low temperature. ★★Click here to contact us★★

Product details： Melting point： 17-18 °C(lit.) Boiling point： 130-132 °C1.5 mm Hg(lit.) density： 0.936 g/mL at 25 °C(lit.) FEMA： 2400 | GAMMA-DODECALACTONE refractive index： n20/D 1.452(lit.) Fp： >230 °F Specific Gravity： 0.94 JECFA Number： 235   ★★Click here to contact us★★

Product Description: Index items(based on dry basis) Index(%) Content(based on Mn): ≥43.5 Sulphate(based on SO4): ≤0.7 Chloride(based on Cl): ≤0.03 Heavy metal(based on Pb): ≤0.002 Cadmium (based on Cd): ≤0.0005 Arsenic(As): ≤0.0005 Insoluble substance in HNO3: ≤0.03 Fluoride(F): ≤0.01   ★★Click here to contact us★★

Products Description: Product Name: Gamma Decalactone CAS: 706-14-9 EINECS: 211-892-8 FEMA: 2360 Appearance: Clear colorless to pale yellow liquid Odor: Coconut and peach aroma Relative Density(25℃): 0.950-0.955 Refractive Index(20℃): 1.447-1.451 Purity: 98%min For formulated food, soap, daily cosmetics with flavors, can also be used as a margarine flavoring agent. For the preparation of fruit-flavor flavors, feed flavoring agents, etc. ★★Click here to contact us★★

Product details： Methylcyclopentenolone is an organic compound with the formula C6H8O2. It is mainly used to prepare maple, smoke, cream candy and apricot flavor. Product Name： Synthetic fragrance Color： white Grade： Top Grade Storage： Cool Dry Place Form： powder Feature： OEM ODM Service Brand： Yibang aroma： nutty sweet aroma ★★Click here to contact us★★