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High Purity Inorganic Materials

High Purity Red Phosphorus

6N (99.9999%) / 7N (99.99999%) Red Phosphorus with ingots, or crashed chunks.
■ Ingot
Diameter  10 ~ 100mm
Weight     100 ~ 1500g
■ Crashed chunks
Particle size maximum 10mm
Net Weight  100g, 200g, 500g, 1000g/bottle

  • It is possible to supply different shape from the basic specification by depending on customer's request.
High Purity Red Phosphorous

High Purity Gallium

6N / 7N Gallium Metal with ingots, disks, shots or bottles.
■ Ingot
Weight   25g, 50g, 100g, 1000g
■ Disk
Weight   20 ~ 2000g
■ Shots
Weight   1g, 5g, 10g/piece
■ Bottle
Weight   100g, 500g
High Purity Gallium

High Purity Indium

6N / 7N Indium Metal with ingots, shots or teardrops.
■ Ingot
Weight   5g, 25g, 30g, 50g, 100g, 200g, 500g
■ Shots
Weight   2 ~ 10g/piece
■ Teardrops
Weight   0.4 ~ 0.7g/piece
High Purity Indium

Boron Oxide : B2O3

5N grade of Boron Oxide with disks or plates.
■ Disk
Diameter Φ20mm ~ Φ184mm
Weight   50 ~ 1250g
■ Plate
Weight   50g, 100g
■ Customer's required shape
Boron Oxide : B2O3

Resist Stripper RS-30

■ Application
Cleaning of Various Electronic Devices.
(Si-Wafers, Photomasks,Glass devices, etc.)
Stripping of positive and negative Photoresists.
■ Features
  1. Can be used at wide range thermal conditions.
  2. Low environmental load.
    (contains no phenol and chlorine)
  3. Easy to treat wastewater after use.
  4. Available to direct rinse with pure water.
  5. Economical chemicals because of its long life.
  6. Low corrosion for metals at room temperature.
■ Container
  1. Canister for automatic supply system
    Net Weight  25kg, 180kg
  2. Polyethylene bottle
    Net Weight  8kg, 25kg
Resist Stripper RS-30

Akihabara Daibiru Building.,1-18-13, Soto-Kanda, Chiyoda-ku, Tokyo 101-0021, Japan
Phone : +81-3-3258-1842