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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: Sodium bicarbonate CAS No.: 144-55-8 Appearance: White powder or opaque monoclinic system fine crystals Molecular formula: CHNaO3 Molecular Weight: 84.01 Melting point:>300 °C(lit.) PACKAGE:25KG/BAG
Name: Dichroromethylvinylsilane CAS number: 124-70-9 Molecular formula: C3H6Cl2Si Molecular weight: 141.07 EINECS number: 204-710-3 Mol file: 124-70-9.mol
Name: Vinyltrimethylsilane CAS number: 754-05-2 Molecular formula: C5H12Si Molecular weight: 100.23 EINECS number: 212-042-9 Mol file: 754-05-2.mol
Name: Ethoxydimethylvinylsilane CAS number: 5356-83-2 Molecular formula: C6H14OSi Molecular weight: 130.26 EINECS number: 226-341-7 Mol file: 5356-83-2.mol
Name: CHLORODIMETHYLPINYLSILANE CAS number: 1719-58-0 Molecular formula: C4H9ClSi Molecular weight: 120.65 EINECS number: 217-007-1 Mol file: 1719-58-0.mol
Name: 1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE CAS number: 7691-02-3 Molecular formula: C8H19NSi2 Molecular weight: 185.41 EINECS number: 231-701-1 Mol file: 7691-02-3.mol
Welcome to 137th China Import and Export Fair Dear Sir or Madam, The 137th Canton Fair is scheduled to open on April 15, featuring continuous optimization of exhibition structure, various premi...
Formic acid is one of the basic organic chemical raw materials, widely used in pesticides, leather, dyes, pharmaceuticals and rubber industries.
CAS No:
64-18-6Application:
Basic ChemicalPackaging:
250.00kg/drumAppearance:
Yellow liquidLead Time:
Normally 5-15 days from contract date
Basic Chemical Formic acid wholesale
Specification:
We have different content of with 85%,90~94%,or 98%...
|
Appearance Assay, % Dilute Test (Sample+Water=1+3) Color, Pt-Co Chloride, %
Sulfate,% Fe,%
Evaporation residue, % |
Colorless transparent liquid ≥85.00 Clear ≤20.00 ≤0.002 ≤0.0001
≤0.0005
≤0.006 |
Application:
Formic acid is one of the basic organic chemical raw materials, widely used in pesticides, leather, dyes, pharmaceuticals and rubber industries.
Formic acid can be directly used for the storage of fabric processing, leather tanning, textile printing and dyeing and forage, but also can be used as metal surface treatment agent, rubber chemicals and industrial solvents.
In the synthesis of a variety of formic acid esters, acridine dyes and formamide pharmaceutical intermediates.
Packing:
35kg/Drum, 250kg/drum,1000kg/IBC drum.24MT/FCL.Osmium Tetroxide is predominantly used in electron microscopy as a stain to add contrast to digitally scanned images.
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.
Nitroguanidine is a colorless crystalline solid,Soluble in hot water, insoluble in cold water, slightly soluble in ethanol, insoluble in ether, soluble in lye.
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