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High quality Polyaniline with best price CAS 25233-30-1
100-1099 Gram
$0.50
≥ 1100 Gram
$0.10
- Item No. TOPMOQ 100 Gram
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
Composition: Polyaniline and its organic acid
Usage: Anti-Corrosion, anti-static, used in shipbuilding, electronics, chemical, textile, wave-absorbing materials and other fields
Appearance: Dark green or light green powder
Conductivity: 2s/cm
Particle Size: <30 μm(laser particle analyzer) 100nm(transmission electron microscope)
Purity: ≥99.0wt%
Doping Extent: ≥30%(Ratio)
Dispersion: It can be dispersed in Xylene, butanol and other solvents, the concentration is more than 10wt%
Processing Temperature:<150℃
Odour: Without Odour
Melting Point: Without Melting Point
Decomposition Temperature: Over 300℃ in air
Apparent Density: 0.3-0.5g/cm3
Absorbency: 3-5% in air
Storage: Sealed storage for two years
Reactivity of chemical reaction: It has high redox activity and can react with alkali, oxidant or reductant, then losing conductivity
Item | Specification |
Specific rotation | +39.5 to +41.5° |
State of solution(transmittance) | Clear 98.0% min. |
Chloride[cl] | 0.020% max. |
Ammonium [NH4] | 0.02% max. |
Sulfate[SO4] | 0.020% max |
Iron[Fe] | 10ppm max. |
Heavy metals [Pb] | 10ppm max |
Arsenic[As2O3] | 1ppm max |
Other amino acids | Chromatographically not detectable |
Loss on drying | 0.20% max. |
Residue on ignition[sulfated] | 0.10% max. |
Assay | 99.0% min |
Additives in polymer mixtures and dispersions for electromagnetic shielding, charge loss, electrodes, batteries and sensors.
Company Information
Qingdao xigemaCHEMICAL Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of xigema is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
xigema has become the "Top 500 Chinese manufacturing companies","Top 20 of global agrochemical sales". xigema has 21 subsidiaries and holding companies.
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