Chemical formula C18H36O2 [4] Molecular weight 284.48 CAS Login Number 57-11-4 [4] EINECS Entry Number 266-928-5 [4] Melting point 67 to 72 �° C [4] Boiling point 361 �° C [4] Water soluble and insoluble Density 0.84 g/cm�³ White waxy transparent solid or yellowish waxy solid Should be used to produce stearate Security Description S37/39; S26; S16 Hazard symbol R11; R36/37/38 Production method Oil hydrolysis production Mainly used in the production of stearate: sodium stearate, magnesium stearate, calcium stearate, lead stearate, aluminum stearate, cadmium stearate, iron stearate, potassium stearate. Widely used in cosmetics, plastic cold-resistant plasticizer, release agent, stabilizer, surfactant, rubber vulcanization accelerator, water repellent, polish, metal soap, metal mineral flotation agent, softener, medicine and other organic chemicals. In addition, it can also be used as solvent for oil soluble pigments, crayon smoothing agent, wax paper polishing agent, emulsifier of stearate glycerin, etc. The product is used in the food industry as a lubricant, defoamer and food additives stearate glycerin, stearate sorbitan anhydride ester, sucrose ester and other raw materials. Used as auxiliary raw materials and raw materials for daily chemical products. Stearic acid is widely used in the manufacture of PVC plastic pipes, plates, profiles and films. It is a PVC heat stabilizer with good lubricity and good light and heat stability. In plastic PVC pipes, stearic acid helps to prevent "coking" during processing, and is an effective heat stabilizer added in PVC film processing, while preventing discoloration of the finished film caused by exposure to sulfide. Rubber industry Stearic acid plays an important role in the synthesis and processing of rubber. Stearic acid is a vulcanizing active agent widely used in natural gums, synthetic rubber and latex, and can also be used as a plasticizer and softener. In the production of synthetic rubber process need to add stearic acid as emulsifier, in the manufacture of foam rubber, stearic acid can be used as a foaming agent, stearic acid can also be used as rubber products release agent. Cosmetics industry Stearic acid is used to emulsify two types of skin care products, such as cream and cold cream, so that it becomes a stable white paste. Stearic acid is also the main raw material for making almond honey and milk. Stearic acid soap esters are more widely used in cosmetics industry.
Product name Tea Saponin Powder Appearance light yellow powder Specification 70% 90% Used Part seed Active matter content â?¥60% Foaming power 160~190mm Water-soluble dark brown, no insoluble matter pH value 5.0~6.5 Surface tension 32.86 mN/m Storage Temperature 5�°C~20�°C Storage Conditions Store in a cool and dry place away from Moisture, Light, Oxygen Package 10KG/Bag Shelf Life 24 months under the proper conditions Main Function: 1.Emulsifier:The tea saponin paraffin emulsifier(TS-80 emulsifier) has been widely used in building board industry. Because of small granularity emulsion, level off degree and good stability ,the emulsion's character is much better than general emulsifier such as: alkyl sodium sulfonate, sodium oleate and ammonium oleate. 2.Detergent:It is a natural nonionic surfactants, be non-poisonous compound after enzymolysis,which can avoid polluting the environment. Tea saponin is a strong decontamination without limitation of Water hardness. Be made shampoo to protect hair,wash hair,eliminate inflammation and stop itching. When it is used as detergent to wash cloth, woolen sweater and fabric, it possesses not only cleansing ability, but also make the cloth fadeless, fresh, bright and soft. 3.Foam:With strong ability of absorbing carbon dioxide, tea saponin not only can be used as foam for foam rubber in rubber industry, for foam fire extinguisher in fire industry, but also can be replacement of other industry material, such as foam stabilizer in concrete industry to deduct manufacturing cost, accelerating-foam for cold drink and beer industry. 4.Pharmaceuticals:With function of relieving a cough and dispelling phlegm, tea saponin can stimulate human windpipe mucous membrane, increase secretion. It can also be used as diuretic and medicating emulsifier. 5.Biology pesticide:it can also be used as nature and organic pesticide in agriculture industry.
Item Index Appearance White or light yellow powder Melting point, min 104.0 Heating loss, % max 0.40 Ash, % max 0.40 Residue(150m) , % max 0.10 Insoluble In methanol, % max 1.0 Free amine, % max 0.5 Purity, % min 96.0
atters needing attentionThis product is a polluting antioxidant. It is not suitable for white or bright-colored products because of its pollution to light-colored products by migration or contact. Packaging and storage:packaging can be done according to customer requirements. BLE200Kg/bucket BLE-Cã??BLE-Wã??BLE-75:Paper plastic composite bag, net weight 25kg. Store in a cool, ventilated and dry place. For more information about other types of rubber antioxidant,please send message to Email.
Product name: silk fibroin INCI Name: SILK POWDER Mesh: 2-40m; 350nm Total nitrogen: 14.5 PH: 5.0-7.0 Appearance: White or grayish yellow powder Supplier: ZHENYIBIO Silk fibroin (silk protein hydrolysate) is a natural moisturizing factor (NMF) with the amino acid content of silk protein,which can beneficially rebuild the skin's moisturizing system.Silk fibroin serum is known for its excellent moisturizing and anti-aging properties,as well as soothing and antioxidant effects.Silk fibroin hydrogel has a significant antioxidant effect and forms a protective peptide coating to protect the skin from harmful effects.It retains moisture and provides a soft touch.The silk fibroin film was developed to accelerate wound healing and can be peeled off without damaging the newly formed skin.
Chemical Name: 2-Mercaptobenzothiazole Specification: Item Powder Oiled powder Granule Appearance Light yellow powder(granule) Initial M.P. C 171.0 171.0 171.0 Loss on drying % 0.30 0.50 0.30 Ash % 0.30 0.30 0.30 Residues on 150 m sieve, % 0.10 0.10 Additive, % 1.0-2.0 Granule Diameter, mm 1.0-3.0 Properties: It is light yellow powder (granule) with a little osmyl and taste bitter . Specific gravity:1.42-1.52. Soluble in ethyl acetate , ethanol , solution of NaOH and Na2CO3 , insoluble in benzene , water ang gasoline . Application: Used as an acid accelerator currently and a medium fast primary accelerator. Imparts excellent aging properties when used both alone and in combination with MBTS, TMTD and many others basic accelerators for higher activity. Its accelerative temperature is low and easily be dispersed with lower pollution . Mainly used in the manufacture of tires, tubes, footwear, rubber belts and hoses etc. Packaging: 25kg plastic woven bag , paper with plastic film bag , kraft paper bag or jumbo bag . Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended maximum storage life is 2 years when stored under normal conditions.
Product name: Tea Saponin Origin: Seed of Camellia oleifera Abel Molecular Formula: C57H90O2 Appearance: yellow to white powder Purity: 60%,95%,98% CAS NO.: 8047-15-2 Grade: Cosmetic and Agricultural Grade Supplier: ZHENYIBIO Tea Seed Extract (Tea Saponin) acts as a non-ionic surfactant,emulsifier and foaming agent.It diminishes inflammation,eases pain, improves foam and shows dispersion.Tea Seed Extract (Tea Saponin) finds application in formulating personal care products.Studies have shown that saponins can accelerate a variety of biological activities, including hemolysis, antibacterial, antiviral and antioxidant functions. In addition, saponins are reported to have anti-inflammatory activity, which can reduce edema and skin inflammation.
Taurine powder, CAS No.107-35-7, a non-essential amino acid, manufactured through chemical synthesis. Ethylene Oxide and Sodium Sulfate as the raw material during manufacturing process. Taurine Function: maintain the brain function and accelerate the development of baby and children's brain, accelerate the growth of the nervous system, accelerate the digestion of fat and plays a role in gall bile metabolization, protect the body's cardiovascular system. As an experienced Taurine manufacturer and supplier, we has been supplying and exporting Taurine 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. Taurine JP 15 Specification Product name: Taurine Batch No.: 160610 Manufacturing date: Jun. 10, 2016 Expiry date: Jun. 10, 2018 Testing date: Jun. 10, 2016 Reporting date: Jun. 10, 2016 Specification: JP16/USP32 Batch size: 3000 KGS Package: 25kg /Carton Item Standard Result AppearanceIdentificationAssay (C2H7NSO3)(on dry basis) Clarity of solutionResidue on ignition Loss on drying Heavy Metals (Pb) AsChloride (as Cl) Sulphate (as SO4) Ammonium salt (as NH4) IronChromatographic purity Total bacteria count Yeast and moldsE. ColiSalmonella Colorless or White crystals or crystalline powderpositive99.0~101.0% Colorless and clear0.1% max0.20% max10ppm max2ppm max0.011 % max0.010% max0.02% max10ppm max0. 2% max100 cfu/g max10 cfu/g maxNegative in 10 gNegative in 25 g White crystalsConformed99.73%Colorless and clear0.03%0.10% Conformed Conformed0.010%0.010% Conformed Conformed Conformed Conformed Conformed ConformedConformed Conclusion: Conformed the JP16/USP32
mmonium Thiocyanate 1762-95-4 Description : Molecular formula: NH4SCN Molecular weight: 76.12 CAS: 1762-95-4 HS NO: 2842901 Specification : Index( Quality Criterion:HG/T2154/91) Export Grade Premium Grade Liquid NH4SCN Min% 99.0 98.0 50--55 Clarity Test in water(100g/L) Clarity Clarity Clarity pH Value in water (50g/L) 4.5-6.0 4.5-6.0 4.5-6.0 Chloride (CL-) % Max 0.04 0..06 0.03 Sulfate(SO4 2- ) % Max 0.04 0.04 0.02 Residue on ignition, % Max 0.08 0.10 0.05 Heavy metal (Pb), % Max 0.002 0.002 0.001 Iron ( Fe ) % Max 0.0005 0.0005 0.0003 ALIAS: Ammonium Rhodanide, Ammonium Sulfocyanate, Ammonium Sulfocyanite, ammonium isothiocyanate, Thiocyanic Acid, Ammonium Salt. Properties: Ammonium Thiocyanate NH4SCN, a colorless crystalline or column crystal that is soluble in water, methanol, ethanol, pyridine, acetone & ammonia and insoluble in ethyl acetate, methyl chloride and chloroform; at 140â??bring thiourea. melts at 149.6â??. .thermal decomposition at 170â??may produce highly toxic fumes of hydrogen cyanide, hydrogen sulfide and toxic oxides of nitrogen, sulfur, and carbon. Usage : Genaral: Mainly in pharmaceuticals, pesticide, textile, electroplating, photography, water tracer in oil fields and thinning agent, as intermediate for metal thiocyanates etc. Textile: printing, dyeing and finishing operations accelerator in fixing baths. Pesticide: raw material for the production of a number of herbicides and fungicides. Photographic: Stabilizer, accelerator, etc. Metal finishing: Plating, flotation agent. As intermediate for metal thiocyanates (NaSCN, KSCN, CuSCN, Ca(SCN)2 ). Packing : 25kg each net, Kraft-plastic laminated bag with PE liner. Or 25kg woven bags. Storage : Store away from incompatible substances. Keep in a tightly and closed bags. Store in a cool, dry, ventilated area to prevent it from being deliquescent. Separated from acids, bases and oxidants.
Product name:Phenothiazine/PTZ CAS:92-84-2 MF:C12H9NS MW:99.27 Melting point:184C Density:1.362 g/cm3 Package:1 kg/bag, 25 kg/bag, 25 kg/drum Property:It is insoluble in petroleum ether, chloroform and water, soluble in ether and hot acetic acid. Items Specifications Appearance Light yellow powder Purity 99% Residue on ignition 0.5% Water 0.5% Application 1.It is widely used as excellent inhibitor of alkenyl monomer to produce acrylates, methacrylates and vinyl acetate. 2.It is used in the synthesis of dyes, polyethers, antioxidants and rubber anti-aging agents. Storage Store in a cool, dry and ventilated place.
