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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...
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Product details
Piperonyl-butoxide
CAS NO.51-03-6
Chemical Name: 3,4-methylenedioxy-6-propyibenzyl-n-buty diethyleneglycolether
Appearance: cololess to light yellow oil liquid
Formula: C19H30O5
Molecular Weight: 338.43
Boiling Point:180℃/133.3Pa
Description:
Quality Index:
Content：≥95%
Moisture:≤0.2%
Acid degree:≤0.15%
Test Standard:Q/ZSKZ 031
Solubility:insoluble in water, but soluble in many organic solvents including mineral oil and dichloro-methane.
Stability:Light and ultraviolet ray stable,hydrolysis resistantnot corrosive.
Toxicity:Acute oral LD50 to rats is more than 11500mg/kg.Acute oral LD50 to rabbits is 1880mg/kg.The long-term safe absorption amount for men is 42ppm.
Application：
Piperonyl butoxide is a synergist to increase pesticide effectiveness. It especially for synthetic pyrethroids.Its dosage is 5-10 times of pyrethroid and this can obviously increase pyrethroid's effect 3 times. If formulate it with cypermethrin, tetramethrin, permethrin, deltamethrin, cyholothrin, and fenalerate, the synergism is remarkable.
Identification
Product Name
Piperonyl-butoxide
Items
Specification
Results
Appearance
cololess to light yellow oil liquid
Conform
Mass fraction of
piperonyl-butoxide
≥95.0%
95.1%
Moisture content
≤0.2%
0.03%
Acidity(calculated as H2SO4）
≤0.15%
0.03%
Gardner Color Scale
≤2
2
Conclusion
Qualified
Package
Iron drums. We can adopt other packing according to the user's requirement or to the agreement.
Gross weight:220kg, Net weight:200kg
Size:φ586×H880mm×1.2mm
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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