It is a reddish brown, glossy columnar crystal or crystalline powder. Odorless, no change in air exposure, soluble in water and alcohol. Methylene blue is mild and safe to use, and it also helps to improve the respiratory function of fish.
Main Uses:
1) methylene blue can be used for dyeing;
2) Superior product methylene blue can be used for sterilization and disinfection;
3) Industrial grade methylene blue is used for dyeing cotton, acrylic fiber, hemp, silk and paper, and is also used for coloring bamboo and wood and for making ink (red ink) and color lake;
4) Analysis of pure methylene blue used as REDOX indicator, adsorption indicator and biological stain in chemical reagents, such as the determination of tin, boron and other metals, mixed indicator for serum protein test, shed cell test staining solution, basic methylene blue staining solution.
5) Analysis of pure methylene blue used for the determination of tin. Reductive titrant used to precipitate perchlorate and rhenate. Determination molybdenum by catalytic spectrophotometry.
6) Detoxification drugs, can be used for nitrite, sulfonamide, cyanide poisoning antidote.
7) Methylene blue for the development of new materials.
8) Bacterial stain.
Physical Properties:
Appearance and properties: white crystalline powder
Density: 4.072
Melting point: 610C
Boiling point: 333.6�ºC at 760 mmHg
Flash point: 169.8�ºC
Water solubility: 261 g/100 mL (20 �ºC)
Stability: Stable. Incompatible materials: strong oxidants, strong acids.
Applications
1. Used as an analytical reagent
2. Cesium carbonate is generally used as the basic raw material for the preparation of other cesium salts, and is also used in the catalyst industry, special optical glass industry, petroleum catalytic aids, analytical reagents, ceramic industrial grades and Chemicalbook pharmaceutical industry and other fields
3. The basic raw materials for the preparation of various cesium salts; used in the production of special optical glass; as a petroleum catalytic aid; analytical reagents; promoting the effective O-alkylation of alcohols to form mixed alkyl carbonate
It is a reddish brown, glossy columnar crystal or crystalline powder. Odorless, no change in air exposure, soluble in water and alcohol. Methylene blue is mild and safe to use, and it also helps to improve the respiratory function of fish.
Main Uses:
1) methylene blue can be used for dyeing;
2) Superior product methylene blue can be used for sterilization and disinfection;
3) Industrial grade methylene blue is used for dyeing cotton, acrylic fiber, hemp, silk and paper, and is also used for coloring bamboo and wood and for making ink (red ink) and color lake;
4) Analysis of pure methylene blue used as REDOX indicator, adsorption indicator and biological stain in chemical reagents, such as the determination of tin, boron and other metals, mixed indicator for serum protein test, shed cell test staining solution, basic methylene blue staining solution.
5) Analysis of pure methylene blue used for the determination of tin. Reductive titrant used to precipitate perchlorate and rhenate. Determination molybdenum by catalytic spectrophotometry.
6) Detoxification drugs, can be used for nitrite, sulfonamide, cyanide poisoning antidote.
7) Methylene blue for the development of new materials.
8) Bacterial stain.
Hexamethylenetetramine (HEXAMINE, urotropine) is a white crystalline powder with slight amine odor. Specific gravity is 1.27 at 25C . Hexamine is soluble in water, alcohol, and chloroform, but insoluble in ether. Hexamine is a kind of raw material for the curing agent of phenolic plastic, the catalytic agent of amino plastic, the blowing agent H(dpt)of vulcanized rubber, the antishrinking agent for textile goods, diuretic and germicide of pharmacy, the black explosive of military industry and the pesticide of agriculture. And it can be used for the absorbent for light and air in the poison gas mask, if it is mixed with caustic soda & phenoxide.
Polypropylene bag and the polyethylene film bag
25kg/bag
Beta zeolite,having a unique three-dimensional 12-membered ring cross channel structure,is composed by mixing two polycrystals which are closely related to each other in the structure,and the two polycrystals are composed of the tetrahedral structure units which are symmetric based on the same center and arranged according to the layer.The two structures are composed of the tertiary structure units(TBU)which are symmetric based on the same center,wherein these TBUs are arranged in layer and subsequently connected in the form of left hand and right hand,This connection causes the twist along the channel of the direction C.
Beta zeolite shows an excellent catalytic performance in catalytic cracking,hydrocracking,hydroisomerization,hydrodewaxing,aromatics alkylation,olefin hydration,olefin etherification and other petroleum refining and petrochemical processes.
The varieties for the typical products of Beta Zeolite produced by JiuLong Chemical Co.,Ltd.are listed as follows,and the other products of this series also can be produced according to the requirements of the user:
Detailed Product Description
SiO2/Al2O3: 40 Color: White Powder
Cation: Sodium SiO2/Al203: 25
SO4: 0.4 Cl-: 90ppm
D50: 7um
β molecular sieves have three mutually intersecting 12-ring channels, it is only 12 yuan a three-dimensional pore structure of zeolite ring.
β zeolite having high hydrocracking, hydroisomerization catalytic activity and adsorption capacity of linear paraffins, and good resistance to sulfur and nitrogen poisoning. It can be used in the petrochemical industry of benzene with propylene olefin system cumene, cumene metathesis diisopropylbenzene, toluene Isopropylation, aromatics alkylation, transalkylation diisopropylbenzene, propylene ether, methanol aryl structured, propylene oxide and acetic ether of phenol methylation, methylation of aniline, toluene transalkylation preparation of cumene and toluene disproportionation and transalkylation reaction with a catalyst such. β-type USY zeolite used in conjunction with the increase of the octane number of gasoline. In the fine chemical industry, β zeolite has excellent activity and selectivity in the dehydration deamination.
Introduction to the Product
These series products of nano titanium dioxide are independently developed by our corporation and divided into two crystal forms of anatase and rutile with an appearance of white powder, high purity, characteristics of even granularity and average grain size of less than 100 nm.
Nano titanium dioxide of our corporation has the properties of good transparency, and excellent absorbency to UVA and UVB, except for the properties of normal titanium dioxide. It also has good properties of chemical stability, thermal stability. Nano titanium dioxide is insolubility in water, organic acid and weak inorganic acid, and solubility in sulfuric acid, alkali and hydrofluoric acid.
Characteristics of the Product
HTTi-01 is a nano powder made of nano TiO2 mixed with some metal or metal oxide. Its crystal is anatase, and it may be used for producing photocatalyst. Under the illumination of light of less than 400 nm, the valence electrons of this powder are sent to the conduction band to put the electron and cavity in action with O2 and H2O absorbed on their surface and produce superoxide anion radicals. These radicals have the function of decomposing hazardous gas and organic pollutants through photo catalysis and antisepsis through photo catalysis, and can be widely used in air purification and sewage treatment. Moreover, this product is characterized by low cost, good stability, high photocatalytic activity and wide range of absorption of light wave. HTTi-01-W and HTTi-01-Mn has the highest catalytic activity, HTTi-01-N also has high catalytic activity. These products can be used in the field of decomposition the automobile exhaust, increasing fuel combustion efficiency and sewage treatment, etc.
Technical Index
Model: HTTi-01
Appearance: White powder
Content of titanium oxide (%): 99
Average of the grain size (nm): 10
Specific surface area (m2/g): 150
Crystal /surface treatment by: anatase
Characteristics: large specific surface, high photocatalytic activity
Model: HTTi-01-W
Appearance: White powder
Content of titanium oxide (%): 94
Average of the grain size (nm): 10
Specific surface area (m2/g): 100
Crystal /surface treatment by: anatase
Characteristics: highest photocatalytic activity
High temperature activity 120*25min,min: Entirely cured
Melting point 12-13
Boiling point 138
Flash point 30
Specific gravity 0.984g/mLat25C
Product specification:
We can customize any platinum content product according to your requirement. The regular content are as below 500ppm 1000ppm 2000ppm 3000ppm 4000ppm 5000ppm 6000ppm 8000ppm 10000ppm 20000-200000ppm
High catalytic efficiency, can quickly catalyze vinyl siloxane(Usually refers to vinyl silicone oil and vinyl rubber) and hydrogen siloxane(Usually refers to hydrogen silicone oil) in additive cross-linking reaction.
Application:
1, As vulcanizer and the catalyst for mixing molding rubber and silicone tube extruding rubber and the pacifier glue.
2, Addition type pouring sealant silicone sheet Mold rubber RTV-M Silica gel ink silicone resin silica gel.
3, As catalyst in synthesis of modified polyether silicone oil and amino silicone oil
4, As auxiliaries in all kinds of polyurethane coating and silicone coating and defoamers.
Storage:
Sealed in 20-30 dark place for 12 months catalytic activity and appearance maintain the same.
1. sol for precision casting of thin, can cover strength, casting finish, with its shape better than the quality of the water glass shape, the shape of inexpensive off than ethyl silicate.
2. sol used in the coatings industry, the coating firm, good adhesion properties, but also dirt, dust, crack, fire and other functions.
3. sol silicate refractories used for a variety of binder has strong adhesive, high temperature (1200 â??) Zhu advantages.
4. sol textile industry as a thickener, greatly improving the economic efficiency it with oil, and for the processing of wool, wool can improve spinnability, reduce breakage. Prevent fly, to improve the yield and if used the veil slurry, the slurry can be improved adhesion, and easy to drop slurry, drying time is shortened, etc. sol make wool fabric (such as carpet) modified to prevent contamination.
5. due to the larger surface of the silica and catalytic activity, it is suitable for the catalyst carrier, for example 40% SiO2 silica sol used in the production of the catalyst C41 ABS plastic carrier.
6. Silica is widely used in the paper industry, as it is mixed with a photosensitive liquid, photosensitive paper paper smooth, sharp images, and increase exposure range which can be put on paper for cement bags piled high mud ice bag mixed fall, after it applied to the glass with glycerol and other paper can be used as a release agent.
7. sol is an excellent purifying agent, it is mixed with water can add aluminum sulfate salts and suspended matter cohesion removed
Lubricating Oil Metal Activator TH-551 (Benzotriazole Derivatives)
Cas: 82834-16-0
Metal deactivator TH-551 (benzotriazole derivative) TH-551 is a new achievement of our company in introducing new synthetic technology abroad. TH-551 is composed of Benzotriazole and alkyl mercaptan of macromolecule chain through complex oxidation coupling. It has the same performance as REOMENT-38, a similar product abroad. TH551 forms inert chelating protective film on metal surface by coordination bond, which reduces the potential point of metal surface and plays a catalytic role in passivating metal. The product also has good antioxidant properties. The product is stable in quality. It has synergistic antioxidant and synergistic effect with trace amount (0.03~1%) and T501. It is widely used in steam turbine oil, oil film bearing oil, industrial gear oil and circulating oil. But it can not be combined with ZDDP to prevent precipitation.
Packaging, storage and transportation: The inspection and acceptance of packaging, marking, transportation, storage and transportation and delivery shall be carried out in accordance with SH0164. This product is non-flammable and explosive. Its toxicity and safety precautions are similar to those of other petroleum products. Product storage and transportation process should be strictly waterproof and mixed, strictly prohibit local overheating. Storage and use temperatures should not exceed 60 degrees Celsius. The storage period is generally three years, but more than half a year for expiration analysis.
Main Quality Indicators:
Appearance: Brown transparent liquid
Density (20 degrees Celsius) Kg/m3:910-1040
Kinematic Viscosity (100 degrees Celsius) mm2/s: 10-14
Flash point (opening), Celsius: no less than 130
Base value (mgKOH/g): 210-230
Oxidation test (value added): no less than 90
Thermal decomposition temperature: qualified
Packaging: 30L/barrel, 200L/barrel
