Chemical additives, sodium gluconate, sg polycarboxylate superplasticizer(pc) sodium lignosulfonate(mn) / calcium lignosulphonate(mg) sodium naphthalene sulphonate formaldehyde(snf/pns) dispersant nno / dispersant mf sodium / calcium formate sodium hexametaphosphate (shmp) hydroxypropyl methylcellulose(hpmc) calcium chloride etc..
Epoxy Resin.
Product Description High Range Water-Reducing Admixture Sodium Naphthalene Sulphonate Formaldehyde, Poly Naphthalene Sulfonate Formaldehyde Condensate,Concrete Admixture Uses Sodium Naphthalene Sulphonate Formaldehyde produces concrete with extremely workable characteristics referred to as high slump. PNS also allows concrete to be produced with very low water/cement ratios at low or normal slumps. Sodium Naphthalene Sulphonate Formaldehyde is ideal for use in prestress, precast, bridge deck or any concrete where it is desired to keep the water/cement ratio to a minimum and still achieve the degree of workability necessary to provide easy placement and consolidation Sodium Naphthalene Sulphonate Formaldehyde Specification: Solid Content :93% PH value :8.42 Chlorides Content :0. 39% Sodium Sulfate Content :16% Addition Rates Sodium Naphthalene Sulphonate Formaldehyde can be added directly or added in after melt. It can be added during mixing and after-mixing. The afterward approach can achieve better result. The suggested addition rate is 0.75%. Sodium Naphthalene Sulphonate Formaldehyde Direction Prepare solutions as required. Direct use of powdery agent is allowed. Alternatively the addition of the agent is followed by water moisturization (water-cement ratio: 60%). The agent can be combined with other externally applied agents if pilot development or laboratory experiment succeeds. Sodium Naphthalene Sulphonate Formaldehyde Package, Storage & Handling For powder: Woven fabric bag with plastic liner. Net weight: 25kg +/- 0.1 kg. 25kg in PP woven bag lined with plastic film
Product Description High Range Water-Reducing Admixture Sodium Naphthalene Sulphonate Formaldehyde, Poly Naphthalene Sulfonate Formaldehyde Condensate,Concrete Admixture Uses Sodium Naphthalene Sulphonate Formaldehyde produces concrete with extremely workable characteristics referred to as high slump. PNS also allows concrete to be produced with very low water/cement ratios at low or normal slumps. Sodium Naphthalene Sulphonate Formaldehyde is ideal for use in prestress, precast, bridge deck or any concrete where it is desired to keep the water/cement ratio to a minimum and still achieve the degree of workability necessary to provide easy placement and consolidation Sodium Naphthalene Sulphonate Formaldehyde Specification: Solid Content :96.42% PH value :8.3 Chlorides Content :0.25% Sodium Sulfate Content :4.4% Addition Rates Sodium Naphthalene Sulphonate Formaldehyde can be added directly or added in after melt. It can be added during mixing and after-mixing. The afterward approach can achieve better result. The suggested addition rate is 0.75%. Sodium Naphthalene Sulphonate Formaldehyde Direction Prepare solutions as required. Direct use of powdery agent is allowed. Alternatively the addition of the agent is followed by water moisturization (water-cement ratio: 60%). The agent can be combined with other externally applied agents if pilot development or laboratory experiment succeeds. Sodium Naphthalene Sulphonate Formaldehyde Package, Storage & Handling For powder: Woven fabric bag with plastic liner. Net weight: 25kg +/- 0.1 kg. 25kg in PP woven bag lined with plastic film
Methyl Cinnamate Methyl cinnamate(CAS NO. 103-26-4) is a white or transparent solid with a strong, aromatic odor and it belongs to the class of organic compounds known as cinnamic acid esters with the molecular formula C10H10O2. Methyl cinnamate is found naturally in many plants and fruits. Methyl cinnamate is also known by a variety of other names including Methyl 3-phenyl propenoate, 3-Phenyl-2-propenoic acid methyl ester, Methyl 3-phenyl-2-propenoate. Methyl transcinnamate is a fragrance ingredient used in many applications such as flavoring, pharmaceuticals, and fragrance compounds. It is also used to inhibit monophenolase and diphenolase activity of mushroom tyrosinas.
Cinnamaldehyde Cinnamaldehyde(CAS No. 104-55-2) is an oily yellow liquid at room temperature with a cinnamon odor and sweet taste. Cinnamaldehyde is mainly obtained from the steam distillation of the oil of cinnamon bark and it also can be made synthetically. Cinnamaldehyde is mainly used as a flavoring agent in liquid refreshments, ice-creams, chewing gums and candy. It is also used in perfumes to recreate the magic of fruity and interesting fragrance ranges. What's more, it can be used to prevent corrosion in steel and other ferrous alloys in corrosive fluids like hydrochloric acid.
Neomycin sulfate CAS:1405-10-3 English name: Neomycin EINECS number: 215-773-1 Molecular formula: C23H46N6O13·3 (H2SO4); C23 Molecular weight: 908.87 Potency: â?¥650 ug/mg Standard: BP2003, CP2005, USP32 Traits: This product is white or off-white powder; odorless; very easy to wet; aqueous solution shows right optical rotation. This product is very soluble in water and almost insoluble in ethanol, ether, acetone or chloroform. Uses: Neomycin is a broad-spectrum antibiotic of aminoglycoside, which has a good effect on Gram-negative bacteria, positive bacteria and Mycobacterium tuberculosis. It is most sensitive to Escherichia coli and is sensitive to Staphylococcus aureus, Bacillus anthracis, Diphtheria, Aerogen, Proteus and Shigella, and is less sensitive to Pseudomonas aeruginosa. Bacterial cross-resistance between this product and streptomycin, kanamycin, gentamicin Packing: 20 billion / carton
Methyl cinnamate(CAS NO. 103-26-4) is a white or transparent solid with a strong, aromatic odor and it belongs to the class of organic compounds known as cinnamic acid esters with the molecular formula C10H10O2. Methyl cinnamate is found naturally in many plants and fruits. Methyl cinnamate is also known by a variety of other names including Methyl 3-phenyl propenoate, 3-Phenyl-2-propenoic acid methyl ester, Methyl 3-phenyl-2-propenoate. Methyl transcinnamate is a fragrance ingredient used in many applications such as flavoring, pharmaceuticals, and fragrance compounds. It is also used to inhibit monophenolase and diphenolase activity of mushroom tyrosinas.
Cinnamic acid is an organic compound with the formula C6H5CH=CHCOOH. It is a white crystalline compound that is slightly soluble in water, and freely soluble in many organic solvents. Classified as an unsaturated carboxylic acid, it occurs naturally in a number of plants. It exists as both a cis and a trans isomer, although the latter is more common. Cinnamic acid is a central intermediate in the biosynthesis of myriad natural products include lignolsto lignin and lignocellulose, flavonoids, isoflavonoids, coumarins, aurones, stilbenes, catechin, and phenylpropanoids. Its biosynthesis is performed by action of the enzyme phenylalanine ammonia-lyase (PAL) on phenylalanine. Cinnamic acid is a precursor for the synthesis of a huge number of plant substances, including lignin, tannins, flavonoids, pigments, many of the flavor components of spices, and various alkaloids, such as morphine and colchicine.
Cinnamaldehyde(CAS No. 104-55-2) is an oily yellow liquid at room temperature with a cinnamon odor and sweet taste. Cinnamaldehyde is mainly obtained from the steam distillation of the oil of cinnamon bark and it also can be made synthetically. Cinnamaldehyde is mainly used as a flavoring agent in liquid refreshments, ice-creams, chewing gums and candy. It is also used in perfumes to recreate the magic of fruity and interesting fragrance ranges. What's more, it can be used to prevent corrosion in steel and other ferrous alloys in corrosive fluids like hydrochloric acid.
Molecular Weight: 162.19 Melting point:: 34-38 C(lit.) Boiling point: 263 C(lit.) Density: 1.092g/mL,20/4oC Flash point: 123°C Refractive index : 20°C1.5771 Molar volume: m3/mol150.3 Appearance: White to slightly yellow crystal, with cherry and scent Solubility: Soluble in ethanol, ether, glycerin, propylene glycol, most non-volatile oils and mineral oils, insoluble in water. Purity:>99% Package specification:200kg/blue barrel Storage: Pay attention to the source of fire, especially to avoid sunlight, and store in a cool place. Usage: In the international market, it is mainly used in essence, spices and sunscreen. China's GB-2760-2014 provides for the use of edible flavors. It is used in the fragrance industry as a deodorant. It is often used to blend oriental floral fragrances such as carnations, cherries, strawberries and grapes. It is used in soaps, detergents, flavors and pastries. Methyl cinnamate and ethyl cinnamate can be added to cigarette cut tobacco for use as a flavoring agent and a flavoring compensator. As an organic synthesis intermediate, it is mainly used in the pharmaceutical industry. The medicinal value of methyl cinnamate: methyl imidazole and methyl cinnamate are used as an intermediate linker to prepare methyl p-bromomethylcinnamate, which is the main raw material for the production of ozagrel. Methyl cinnamate has a positive effect on the inhibition of vitiligo. In whitening and sunscreen, the effect of methyl cinnamate is obvious.
Cinnamic acid is an organic compound with the formula C6H5CH=CHCOOH. It is a white crystalline compound that is slightly soluble in water, and freely soluble in many organic solvents. Classified as an unsaturated carboxylic acid, it occurs naturally in a number of plants. It exists as both a cisand atransisomer, although the latter is more common. Cinnamic acid is a central intermediate in the biosynthesis of myriad natural products include lignolsto lignin and lignocellulose), flavonoids, isoflavonoids, coumarins, aurones, stilbenes, catechin, and phenylpropanoids. Its biosynthesis is performed by action of the enzyme phenylalanine ammonia-lyase (PAL) on phenylalanine. Cinnamic acid is a precursor for the synthesis of a huge number of plant substances, including lignin, tannins, flavonoids, pigments, many of the flavor components of spices, and various alkaloids, such as morphine and colchicine.
BMP (Butynediol propoxylate) (C10H18O4) CAS No. 1606-79-7 Appearance: Clear brown liquid Assay: â?¥95% Density g/cm3 (20): 1.07~1.09 PH: 4.0~7.0 Refractive Index(20): 1.4640~1.4726 Application: Lasting brightener, weak leveling agent for nickel plating
Chloral hydrate CAS:302-17-0 TCA (Chloral hydrate) (C2H3Cl3O2) CAS No. 302-17-0 Appearance: white crystal Assay: â?¥99% PH: 4.0-6.0 Chloride: â?¤0.01% Residue on ignition: â?¤0.1% Packing: 25kg/ fibre drum, inner lined with double-layer plastic bag Application: used as intermediates for pharmacy, electroplating and agriculture
Butynediol ethoxylate CAS:1606-85-5 BEO (Butynediol ethoxylate) (C8H14O4) CAS No.1606-85-5 Appearance: Clear yellowish to red brown liquid Assay:â?¥98% Application: Lasting brightener, weak leveling agent for nickel plating Density g/cm3 (20): 1.11~1.16 PH: 4.0~7.0 Refractive Index(20): 1.4740~1.4840
In the international market, it is mainly used in perfumes and sunscreens. China's GB-2760-2014 stipulates that they are allowed to be used as edible spices. It is used as a scenting agent in the spice industry. It is often used to mix oriental flower flavors such as carnations, cherries, strawberries and grapes. It is also used in soaps, detergents, and flavors and cakes. Both methyl cinnamate and ethyl cinnamate can be added to cigarette shreds and used as flavor enhancers and flavor compensators. As an organic synthesis intermediate, it is mainly used in the pharmaceutical industry. The medicinal value of methyl cinnamate: Imidazole and methyl cinnamate use methyl as an intermediate linker to prepare methyl p-bromomethylcinnamate. This intermediate is the main raw material for the production of ozagrel. Methyl cinnamate has a positive effect on the suppression of vitiligo. In whitening and sun protection, the effect of methyl cinnamate is obvious.
3-Phenylpropionic acid is a carboxylic acid that belongs to the class of phenylpropanoids. Also referred as hydrocinnamic acid, the chemical is a white crystalline solid with a sweet fatty smell of rose musk cinnamon at room temperature. 3-Phenylpropionic acid is soluble in both water and alcohol. It is widely used in food additives, cosmetics, and pharmaceuticals.
The N-Propyl cinnamate with CAS registry number of 7778-83-8 is also known as 2-Propenoic acid, 3-phenyl-, propyl ester. The systematic name is Propyl 3-phenylprop-2-enoate. It belongs to product categories of Aromatic Cinnamic Acids, Esters and Derivatives; Ester Flavor. Its EINECS registry number is 231-916-0. In addition, the formula is C12H14O2 and the molecular weight is 190.24. This chemical should be stored in sealed containers in cool, dry place away from oxidizing agents. When you are using this chemical, avoid contact with skin and eyes.
Alias: Cinnamonitrilecistrans; 3-Phenylacrylonitrile; (2E)-3-phenylprop-2-enenitrile; (2Z)-3-phenylprop-2-enenitrile CAS Number: 1885-38-7; 4360-47-8 Molecular Formula: C9H7N Linear Formula C6H5CH=CHCN Molecular Weight 129.16 Purity: 98% Beilstein Registry Number 1209546 EC Number 217-552-5 Appearance: Colorless to yellowish liquid, the aroma is very similar to natural cinnamon, with strong spicy fragrance. Melting point: 18-20°C(lit.) Boiling point: 254-255 °C(lit.) Density : 1.028 g/mL at 25 °C(lit.) Flash Point(C): 113°C refractive index : n20/D 1.601(lit.) Preparation The aqueous solution of hydroxylamine hydrochloride and sodium carbonate was prepared by mixing anhydrous sodium carbonate, hydroxylamine hydrochloride and water. Then the aqueous solution of hydroxylamine hydrochloride and sodium carbonate was added to the solution of cinnamaldehyde and ethanol or methanol, stirred and set it well. Then the reaction mixture was poured into the ice water until the white precipitate was precipitated, the white precipitate was filtered out and washed with water, then the cinnamaldehyde oxime was obtained after drying. Acetic anhydride of 2o 2.5 times (mole ratio) was dripped into cinnamaldehyde oxime, stirred for dehydration and cooled, then vacuum distillation was used to recover acetic anhydride and acetic acid produced by the reaction, and then vacuum distillation was carried out. Cinnamonitrile was obtained by collecting stable fractions at 130C / 2064pa or 151.0 / 5330pa. The method has the advantages of simple operation, low raw material, no pollution and high yield.
Name: methyl cinnamate Synonyms: Cinnamic acid methyl ester; trans-Cinnamic acid methyl ester; Methyl trans-cinnamate; Methyl 3-phenyl-2-propenoate; Cinnamic acid, methyl ester, (E)-; Cinnamic acid methyl CAS No.: 103-26-4 Formula: C10H10O2 Molecular Weight: 162.19 Melting point:: 33.5-36 degrees Celsius Boiling point: 260-262 degrees Celsius Density: 1.092g/mL,20/4oC Flash point: 123 degrees Celsius Refractive index: (20 degrees Celsius)1.5771 Molar volume: (m3/mol) 150.3 Appearance: White to slightly yellow crystal, with cherry and scent Solubility: Soluble in ethanol, ether, glycerin, propylene glycol, most non-volatile oils and mineral oils, insoluble in water. Purity: >99% Package specification: 200kg/blue barrel Storage: Pay attention to the source of fire, especially to avoid sunlight, and store in a cool place.
