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Osmium Tetroxide
Osmium Tetroxide is predominantly used in electron microscopy as a stain to add contrast to digitally scanned images.
Name: paracetamol CAS No.: 103-90-2 Appearance: Colorless crystalline powder Molecular formula: C8H9NO2 Molecular Weight: 151.163 Melting point:168°C-172℃ PACKAGE:25KGS/BAG
Name:Vitamin B1, Thiamine hydrochloride, Vitamin HCL Appearance: white or faintly yellow, crystalline powder CAS No.:50-81-7 Standard:BP2018/EP9.2 Molecular formula: C12H17ClN4OS·HCl
Name: Paracetamol CAS No.: 103-90-2 Appearance: White crystal powder Molecular formula: C8H9NO2 Molecular Weight: 151.1649 Density: 1.293 g/cm3 Melting point: 168-172℃ Water solubility: 14 g/L (20℃) Water solubility: 14 g/L (20 ºC)
Name: Vitamin C, L-Ascorbic acid Specfication: 35% feed grade CAS No.: 50-81-7 Molecular formula: C6H8O6 Appearance: A almost white or light yellow powder Usage: Animal Feed Additive
Name: Sodium Benzoate CAS No.: 532-32-1 EINECS No：208-534-8 Appearance：White granules or crystalline powder Molecular formula: C7H5NaO2 Molecular Weight: 144.1032 Density: 1.44 g/cm³ Melting point: 300℃ Boiling point: 249.3°C at 760 mmHg Flash point: 111.4°C Water solubility: soluble Vapor Pressure: 0.0122mmHg at 25°C
Anhui Sinotech company strictly select GMP products, support customer registration , and provide professional services to chemical customers in the global market.Purchase Sodium Benzoate Ball/Granular CAS NO.:532-32-1,inquiry Anhui Sinotech . Name: Sodium Benzoate Ball/Granular CAS No.: 532-32-1 Molecular formula: C7H5NaO2 Molecular Weight: 144.1032 Melting point: >300°C Boiling point: 249.3°C at 760 mmHg Density：1,44 g/cm3 Molecular structure: Description: Sodium benzoate balls/granules CAS NO.: 532-32-1, is an organic substance. It is white particles. Odorless or slightly benzoin smell. It has a slightly sweet and astringent taste. It is stable in the air, easily soluble in water, and soluble in ethanol, glycerol and methanol. After entering the body, sodium benzoate undergoes a biotransformation process and is excreted with urine without accumulating in the body. As long as it is within the normal dosage range, it is harmless to t...
Welcome to 135th China Import and Export Fair Dear Sir or Madam, The 135th Canton Fair is scheduled to open on April 15, featuring continuous optimization of exhibition structure, various premi...
Silicone rubber,methyl RTV 107 CAS NO.70131-67-8
Name:Silicone rubber,methyl RTV 107
CAS No.:70131-67-8
Appearance: Colorless transparent viscous liquid
Molecular formula: HO[(CH3)2SiO]nH
Physical and chemical properties: resistance to ozone, ultraviolet rays, extreme temperatures of high and low temperature
Relative density (water=1): 0.97
Application：
Silicone rubber,methyl RTV 107 with crosslinking agent and catalyst, cured at room temperature, can maintain elasticity for a long time in the temperature range of -60 ~ 220 °C, has excellent electrical properties and chemical stability, and is resistant to water, odor and weathering. . Widely used in building caulking, insulation, shockproof, moisture-proof, anti-corrosion of electronic components, molding and demolding of rubber and plastic products, and leather lubricants, release agents, etc. It is also the basic raw material of room temperature vulcanized silicone rubber. Can be used for fabric finishing and daily chemical industry.
Packaging and storage:
1. This product is packaged in a clean, dry and sealed plastic-coated iron drum or plastic drum;
2. Transportation: This product is transported as non-dangerous goods, and should be protected from sunlight and rain during transportation;
3. Storage: This product should be stored in a ventilated, cool and dry environment, and it is not allowed to contact with harmful substances such as acid and alkali. From the date of production, the storage period is one year. If the storage period is exceeded, it can be re-inspected according to the standard. If it meets the standard requirements, it can still be used.
|
Type |
Viscosity(25°C) /(mPa • s) |
Turbidity /NTU W |
Volatile(150°C,3h) /% W |
Surface curing time /h W |
|
RTV-107-T008 |
750±75 |
3.0 |
1.0 |
1.0 |
|
RTV-107-T009 |
850±85 |
3.0 |
1.0 |
1.0 |
|
RTV-107-T01 |
1000 ±100 |
3.0 |
1.0 |
1.0 |
|
RTV-107-T02 |
1500 ±150 |
3.0 |
1.0 |
1.0 |
|
RTV-107-T02 |
2000±200 |
3.0 |
1.0 |
1.0 |
|
RTV-107-T05 |
5000±500 |
3.0 |
1.0 |
1.0 |
|
RTV-107-T1 |
10000 ±1000 |
3.0 |
1.0 |
1.0 |
|
RTV-107-2 |
20000±2000 |
3.0 |
1.0 |
1.0 |
|
RTV-107-5 |
50000 ±4000 |
3.0 |
1.0 |
1.0 |
|
RTV-107-8 |
80000 ±6000 |
3.0 |
1.0 |
1.0 |
Remarks: Special requirements can be customized according to customer requirements.
Osmium Tetroxide is predominantly used in electron microscopy as a stain to add contrast to digitally scanned images.
Formic acid is one of the basic organic chemical raw materials, widely used in pesticides, leather, dyes, pharmaceuticals and rubber industries.
MSG Industrial Cell-mass is a good protein source and substitute of animal sourced protein (e.g. fish meal, pork meal, etc.) in pourtry, livestocks, and aquafeed industries.
4-Aminophenol (or para-aminophenol or p-aminophenol) is the organic compound with the formula H2NC6H4OH. Typically available as a white powder,[2] it was commonly used as a developer for black-and-white film, marketed under the name Rodinal.
TNPP is packed in 200Kg Steel Drums. Store in a cool and dry place, keep container closed when not in use.
Light yellow to amber transparent liquid,slightly soluble in water,soluble in alcohol,ether,ketone and other polar organic solvents,with polyehter,polyester polyol compatibility is good.
We have produced chemical more than fifteen years., 80% products are for export .
para-Anisidine (p-anisidine) is an organic compound with the formula CH3OC6H4NH2. A white solid, commercial samples can appear grey-brown owing to air oxidation.
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