Product Name:2-Aminopyrimidine Other Name:2-Pyrimidinamine; 2-Amino-1,3-diazine; 2-Aminopyrimidine; pyrimidin-2-amine; pyrimidin-2-ylamine; timtec-bb sbb004387; 1,2-dihydro-2-imine-pyrimidin; 2-amino-pyrimidin; 2-pyridiylamine; 2-pyrimidinemine; pyrimidone-2-imide; 2-Aminopyrimide; Aminopyrimidine, 2- CAS:109-12-6 Molecular Weight: 95.1 Molecular Formula : C4H5N3 Specification : 99% Appearance: White powder Items Specifications Appearance White Powder Standard Packing 10gram,100gram,1kg Purity 98%+ Usage Skin Care
Product Name Cesium formate CAS 3495-36-1 MF CH3CsO2 EINECS 222-492-8 MOQ 1 kg, please consult for details Sample And Customize Support Delivery Time 7-15 days Shipping Method sea freight,land transport,air transport,express delivery Package standard packaging Payment Method ALL Place of Origin Shandong China Production Capacity 1000 tons/year Quality Top Quality ADVANCE : 1.We have high-quality products, which are directly supplied by the factory to ensure sufficient supply. 2.We have professional services, 24 hours online to solve your problems. 3.With years of supply experience, we strive to bring value to every customer.
Inexpensive 94% 96% sodium tri poly phosphate from China factory SODIUM TRI POLY PHOSPHATE Executive Standard: GB/T9983-2010 Molecular formula: Na5P3010 Molecular weight:367.86 CAS No.:7758-29-4 Characteristics:White glossy particle powder.Apparent density is 0.35-0.90g/cm3,melting point 622�ºC,soluble in water easily,water solution is alkaline,PH of 1% water solution is 9.7 Technical specifications S/N. SPECIFICATIONS INDUSTRIAL GRADE FOOD GRADE 1 Phosphorus pentoxide as P2O5 MIN 56.5 57 2 Sodium tripolyphosphate Na5P3010 Main content MIN 94 96 3 Iron(Fe) MAX 0.015 0.007 4 Water insoluble MAX 0.1 0.1 5 Whiteness degree MAX 75 85 6 Sieve residue with grain size 1.00mm Min 95 95 7 PH of 1% water solution 9.2-10 9.2-10 Use: To synthesize adjuvant for detergent,moisture additive for meet frozen like ham,sausage and fish cake as food additive,and dissolving dispersant for dairy product like cheese. Packing: Plastic knit bag , Net weight 25kgs/bag or 50kgs/bag . Storage in ventilated and dry place.
Appearance: white crystalline powder Properties and functions: 1. SMP is strongly alkaline, having strong capacity of cleaning, buffering and softening, counteracting acidic contamination, emulsifying fat and oil, deflocculating to inorganic. 2. It can replace STPP to be used for the manufacture of effective detergents and rust remover for metal, reducing environmental pollution, preventing corrosion for metal (zinc, aluminum, etc.). Physical and Chemical data: Melting Point Boiling Point Density 72 �ºC 118 �ºC 2.61 g/m3 Other Related indexes: EINECS RTECS PubChem MDL 229-912-9 VV9287500 24886295 MFCD00149176 Solubility: soluble in water, solubility is 50g in 100g water (20�ºC) Main indexes: Index Standard Sodium oxide(Na2O) by wt % 28.7~30.00 SiO2 by wt % 27.8~29.2 Water insoluble by wt % 0.05 max Fe by ppm 100 max Whiteness % 80 min Bulk density by g/cc 0.80~0.97 PH of 1.0% Solution 12~13 Particle size by wt % (40~100mesh) 90 min
Appearance: white crystalline powder Properties and functions: 1. SMP is strongly alkaline, having strong capacity of cleaning, buffering and softening, counteracting acidic contamination, emulsifying fat and oil, deflocculating to inorganic. 2. It can replace STPP to be used for the manufacture of effective detergents and rust remover for metal, reducing environmental pollution, preventing corrosion for metal (zinc, aluminum, etc.). Physical and Chemical data: Melting Point Boiling Point Density 72 �ºC 118 �ºC 2.61 g/m3 Other Related indexes: EINECS RTECS PubChem MDL 229-912-9 VV9287500 24886295 MFCD00149176 Solubility: soluble in water, solubility is 50g in 100g water (20�ºC) Main indexes: Index Standard Sodium oxide(Na2O) by wt % 28.7~30.00 SiO2 by wt % 27.8~29.2 Water insoluble by wt % 0.05 max Fe by ppm 100 max Whiteness % 80 min Bulk density by g/cc 0.80~0.97 PH of 1.0% Solution 12~13 Particle size by wt % (40~100mesh) 90 min
CAS No.: 10213-79-3 Appearance: white crystalline powder Properties and functions: 1. SMP is strongly alkaline, having strong capacity of cleaning, buffering and softening, counteracting acidic contamination, emulsifying fat and oil, deflocculating to inorganic. 2. It can replace STPP to be used for the manufacture of effective detergents and rust remover for metal, reducing environmental pollution, preventing corrosion for metal (zinc, aluminum, etc.). Physical and Chemical data: Melting Point Boiling Point Density 72 �ºC 118 �ºC 2.61 g/m3 Other Related indexes: EINECS RTECS PubChem MDL 229-912-9 VV9287500 24886295 MFCD00149176 Solubility: soluble in water, solubility is 50g in 100g water (20�ºC) Main indexes: Index Standard Sodium oxide(Na2O) by wt % 28.7~30.00 SiO2 by wt % 27.8~29.2 Water insoluble by wt % 0.05 max Fe by ppm 100 max Whiteness % 80 min Bulk density by g/cc 0.80~0.97 PH of 1.0% Solution 12~13 Particle size by wt % (40~100mesh) 90 min
2-Ethylhexanol is colorless liquid which is used for production of ethers used as plasticizing agents in production of cable insulation and car finishing materials. Colourless, transparent liquid with characteristic odour. 2-Ethylhexanol is colorless liquid which is used for production of ethers used as plasticizing agents in production of cable insulation and car finishing materials. Colourless, transparent liquid with characteristic odour. Item Specifications Results Appearance Transparent liquid without suspended matter Transparent liquid without suspended matter Chromaticity 10 4 Density (p20) 0.831-0.833g/cm3 0.831 g/cm3 2 - ethyl alcohol content 99.5% 99.8% Sulfuric acid color test 25 18 Acidity (in acetic acid) 0.01% 0.0007% Moisture 0.10% 0.027% Carbonyl compounds content 0.05 0.006% Conclusion :The results conforms with enterprise standards
Sodium metabisulfite is a white or yellow crystalline powder or small crystal with a strong SO2 odor, a specific gravity of 1.4, soluble in water, and the aqueous solution is acidic. When it is in contact with a strong acid, it releases SO2 to form a corresponding salt. When it is left in the air, it oxidizes. It is Na2S2O6, so the product cannot be stored for a long time. Above 150 degrees Celsius, SO2 is decomposed. Other name:Sodium pyrosulfite Quality standard:FCCV/E223/USP CAS NO.:7681-57-4 HS CODE:28321000 M.F.:Na2S2O5 Specification:Industry grade/Food grade Appearance:White crystalline powder em Food Grade Industry Grade Purity ( As Na2S2O5) 98.0% min 96.0% min Sulfur Dioxide( SO2) 65.0% min 65.0% min Arsenic ( As ) 0.0002% max - Heavy metals ( As Pb ) 0.0005% max - Selenium (Se ) 0.0005% max - Iron (Fe) 0.001% max 0.002% max Water insoluble 0.02% max 0.05% max PH value : 4.0-4.8 4.0-4.8 Remark : Conformed with FCCV and E223 Standard
1, 2-propylene glycol, Linear molecular formula:CH3CH(OH)CH2OH CAS Number:57-55-6 Molecular weight:76.09 Beilstein:1340498 EC Number:200-338-0 TDS : Quality level 200 Vapor density 2.62 (vs air) Vapor pressure 0.08 mmHg (20 �°C) Spontaneous combustion temperature 779 �°F expl. lim.12.5 % Refractive index n20/D 1.432 (lit.) bp187 C (lit.) mp 60 C (lit.) density1.036 g/mL at 25 C (lit.) application(s) pharmaceutical (small molecule)
Chinese name: Zinc powder English name: zinc powder Chinese name 2: lead powder English name 2: Zinc dust Molecular formula: Zn Molecular weight: 65.39 Basic physicochemical properties: Color: dark grey; Molecular structure: spherical; Average gravity: 7.14g /cm33; Melting point: 419â??; Boiling point: 907â??. Solubility: insoluble in water, soluble in acid and alkali, ammonia; Stability: has a strong reducibility, and acid and base action to release hydrogen, easy to burn, combustion; Stable in dry air, a large amount of zinc powder can be burned in humid air; Burning in hot air produces a blue flame and produces zinc oxide. Flying in the air, the encounter of Mars can cause combustion, the allowable concentration in the air is 15mg/m3; It is easily caked by moisture, forming white basic carbonate in moist air and coating the surface; The reaction with sulfuric acid and nitric acid is slow, and the reaction is accelerated when there is a small amount of other metals such as copper, tin and lead. ã?? Main uses of metal zinc powder ã?? Huiyuan brand metal zinc powder is widely used in medical intermediates, electronic materials, military materials, zinc salt chemical industry, anticorrosive coatings, nonferrous and rare metal smelting and other industries.
Chinese name Hydrogen peroxide English name Hydrogen peroxide Chinese alias Hydrogen peroxide; Hydrogen peroxide (85%); Hydrogen peroxide (85%) CAS RN 7722-84-1 The EINECS 231-765-0 subexpression H2O2 subquantity 34.0147 Physicochemical property Properties Colorless transparent liquid. Melting point -0.41 Boiling point 150.2 Relative density 1.4067 (25 ) Soluble in water, alcohol, ether, insoluble in petroleum ether. use It can be used as oxidizing agent, bleach agent, disinfectant, dechlorination agent, etc. It is widely used as analytical reagent, oxidizing agent and bleach in textile, bleaching, paper making, chemical industry and so on
Cadmium Physical property :atomic number is 48,atomic weight is112.411.Density is 8.65g/cm3,melting point is 321.18C,boiling point is 765 C.Silver white and slightly bluish luster metal. Chemical property : Cadmium will oxidated slowly in the humid air that will lose the metallic luster,cadmium and halogen react violently in the high temperature.It can be directly combined with sulfur, but not with hydrogen and nitrogen compounds when heating. Specification Cd-5N(99.999%) Cd-6N(99.9999%) Cd-7N(99.999â?¤1ppm Total impurity content â?¤10ppm â?¤1ppm â?¤0.1ppm Application Used for preparation II- VI elements chemical compound semiconductor, high purity alloy, battery solder and control rod of atomic reactor. Used as the material of solar cell etc.
4-Chloro-3,5-dimethylphenol CAS number 88-04-0 Molecular formula C8H9ClO Molecular weight 156.61 EINECS number 201-793-8 Melting point 114-116�°C(lit.) Boiling point 246�°C Density 0.67g/cm3 Refractive index 1.5523(estimate) Flash point 132�°C Storage conditions 2-8�°C Solubility Soluble in methanol: the solubility is 1g/10mL, clear to slightly cloudy, colorless to slightly yellow Form crystalline powder or crystal Color White to light beige PH 7(0.2g/l,H2O) Odor: White powder. Phenolic odor
Chinese name: dodecyl dimethylamine oxide English name: N, n-dimethyldodecylamine-n-oxide English alias: dodecyldimethylamine oxide; Lauryldimethylamine Oxide; Lauryl Dimethyl Amine Oxide; N-ethyl-N-oxido-dodecan-1-amine; OA-12; N-Alkyl dimethyl amine oxide; Ldao; Lauryl Dimethylamine Oxide; N,N-dimethyldodecylamine-N-oxid CAS number: 1643-20-5 EINECS number: 216-700-6 Molecular formula: C14H30NO Molecular weight: 228.3946 Melting point: 132-133â?? Boiling point: 319.9�°C at 760 mmHg Flash point: 116.6�°C Vapor pressure: 6.88E-05mmHg at 25�°C Product use: It is used as a foam accelerator, conditioner, thickener and antistatic agent in shampooes, liquid detergents and foam baths, and as a raw material for synthetic amphoteric surfactants
2-Aminopyrimidine CAS: 109-12-6 Chemical formula: C4H5N Density 1.3± 0.1g /cm3 Boiling point 148.0�±23.0 �°C at 760 mmHg Melting point 122-126 �°C(lit.) Molecular formula C4H5N3 Molecular weight 95.10 Flash point 43.3�±22.6 �°C Accurate mass 95.048347 PSA 51.80000 LogP minus 0.89 Appearance Properties Beige to light yellow crystalline powder Vapor pressure 4.3�±0.3 mmHg at 25�°C Refractive index 1.632 Storage condition Store in a cool, ventilated warehouse. Keep away from fire and heat. Should be stored separately from oxidizer, do not mix storage. Equipped with the corresponding variety and quantity of fire equipment. The storage area should be equipped with leak emergency treatment equipment and suitable containment materials. stability Avoid contact with strong oxidants. 2-Aminopyrimidine is an organic compound with the formula C4H5N3. It is white crystal, weakly alkaline, soluble in water, alcohol and some organic solvents. 2-aminopyrimidine is widely used in medicine. It is used as a drug intermediate to synthesize a range of biologically active compounds, such as anti-tuberculosis drugs. In addition, it can also be used to manufacture dyes, rubber flame retardants, pesticides and so on.
Chinese name dodecyl dimethyl betaine Amphiprotic surfactant BS-12 Chemical formula C16H33NO2 The density is 1.03 Colorless or light yellow transparent liquid p H6.5-7.5 Chemical property This product is colorless or light yellow transparent liquid, relative density (20 â??) 1.03, cationic in acidic medium, anionic in alkaline medium. use 1, this product has excellent foaming properties, can make hair soft, suitable for the manufacture of non-irritating, hair conditioning shampoo. Good hard water resistance, used in the manufacture of hard water resistant detergent, can also be used as a fungicide, killing a variety of bacteria including tuberculosis. Used as fiber softener, metal surface processing aid, antistatic agent. 2, with washing soft, anti-static, dispersion, antibacterial and disinfection properties, can be prepared shampoo, children's detergent, etc. [1]
Chinese name tetrahydrothiophene Tetrahydrothiophene Chemical formula C4H8S Molecular weight 88.171 CAS login number 110-01-0 EINECS entry number 203-728-9 Melting point -96 â?? Boiling point 119 â?? Water soluble and insoluble Density 1 g/cm�³ Colorless liquid on the outside Flash point 12 â?? It is mainly used as odorant for fuel gases such as city gas, petroleum liquefied gas and natural liquefied gas, and can also be used as raw materials for medicine and pesticides. Store in a cool, ventilated warehouse. Keep away from fire and heat. The storage temperature should not exceed 37â??. Keep the container sealed. Should be stored separately from oxidizer, do not mix storage. Explosion-proof lighting and ventilation facilities are adopted. Do not use mechanical equipment and tools that are prone to spark. The storage area should be equipped with leak emergency treatment equipment and suitable containment materials.
Product Description 1. Calcium chloride is used as a refrigerating agent and antifreeze agent, can accelerate the hardening of concrete and increase the tolerance of building mortar.Used as a preservative.Used for the finishing and finishing of cotton fabric. 2. Calcium chloride is used as desiccant, dehydrating agent, refrigerant, air and automobile internal combustion engine, anti-freeze agent, antifreeze agent, fabric fire retardant, food preservative, etc. Product Application 1.Petroleum : Oil field drilling,stabilizing mud layar,lubricating drilling,making hole plug,fixing oil well. 2.Water treatment : Calcium ions can precipitate most anions.Chloride ions precipitate cations,and can also oxidize ions to purify wastewater. 3.Cryogen : Calcium Chloride solution is an important refrigerant for refrigerators and ice making. 4.Used for snow meltin and deicing on roads, expressways, parking lots and ports. 5.As fog removing agent and dust collecting agent on road, pot 6.As a dryer to dry nitrogen, oxygen, hydrogen, hydrogen chloride and sulfur dioxide etc. 7.As dehydration agent when producing alcohol, ester, ether and acrylic acid. 8.It can increase hardness of concrete and increase cold resistance ability of the construction. 9.As fireproof agent of textile ,coal mine. 10.As a protective agent and refining agent used in aluminum magnesium metallurgy. 11.As precipitator in producing lake paint. It is a kind of raw material of producing calcium salt. In algae sodium and bean industry it acts as flocculation
Our Food Grade Silicon Dioxide meet the standards of the People's Republic of China HG/2791-1996s and the FCC( the United States) edible chemicals code of laws requests, and issued the product health permit.Special have super and low processing to the heavy metalses( Pb, Sb etc.) and germses.Mainly used to antitackiness agent of food ,thickner, coagulant, the essence spice and supporter for active constituent ,improver of quality , oil adsorbent, medicine to assist to anticipate and filter aid levigation. It is mainly used in UV resistant materials, textiles, photocatalytic catalysts, optical / magnetic memory, self-cleaning glass, sunscreens, paints, inks, food packaging materials, paper industry, aerospace industry, lithium batteries, solar cells and gas adsorbents etc. This product should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation. Product Name Good quality silicon dioxide sio2 china CAS 7631-86-9 silicone dioxide price Appearance White Powder CAS 7631-86-9 Molecular Formula SiO2-nH2O Purity 99% Keywords silicone dioxide;silicon dioxide sio2 china;silicon dioxide food grade Storage Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Shelf Life 2years
High Purity Silicon Metal Powder Grade 3N-1 3N-2 4N 5N Specification Element content Si 99.7% 99.9% 99.99% 99.999% Fe 0.05%
