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Our products cover multiple core areas such as fine chemicals, basic chemicals, and specialty chemicals, and are widely used in key industries such as coatings, building materials, pharmaceuticals, new energy, and new materials.
Phosphine CAS#7803-51-2
Promotion Season Now in Store and Free Sample for Testing with Factory Price
Chemical Name：Tetrabutylammonium Bromide
CAS No.:7803-51-2
Molecular Formula：PH3
Sample: Available
Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!
Contact information
PRODUCT DESCRIPTION
Ultra-pure (>99.999%) specialty gas for:
Semiconductor Doping • Grain Fumigation
Steel cylinders with ADR/IMO certification
Extremely toxic & flammable - SDS mandatory
Key Specifications
Product Usage
1. Semiconductor Manufacturing
· Doping gas for n-type silicon with ≤0.1% uniformity variance
· MOCVD processes for GaN LED production
2. Grain Fumigation
· 2g/m³ dosage achieving 99.9% pest mortality (OECD Guideline 633)
· Low-residue alternative to methyl bromide
3. Chemical Synthesis
· Catalyzing asymmetric hydrogenation (e.g., chiral drug intermediates)
Factory Showcase
Fast transport time
Inventory 2-3 working days New manufacturing 7-10 working days
FAQ
Q:What about your price?
A:Our price is very competitive because we are a factory. Feel free to contact us if you are interested in our products.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q:How about the delivery time?
A:Within 3-15 days after we confirm you requirement.
Q:What is your terms of payment ?
A:T/T, L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me.
Q: Do you provide samples?
A:Yes,we could offer the sample for you to test but please pay freight fee.
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