Electronic Grade Tetramethylammonium Hydroxide
-
Price:
Negotiable
- minimum:
- Total supply:
-
Delivery term:
The date of payment from buyers deliver within days
-
seat:
Jiangsu
-
Validity to:
Long-term effective
-
Last update:
2017-07-05 13:06
-
Browse the number:
507
Company Profile
By certification [File Integrity]
Contact: akwchina(Mr.)
Email: 
Telephone: 
Phone: 
Area: Jiangsu
Address: Hydrogen Energy Industrial Incubation Base，Room 409,Standard Building,1# Dangui Road,South Zhihui Avenue,Dantu District,Zhenjiang City,Jiangsu Province,China
Website: http://www.akwchina.com/ http://akwchina.gzbcjxsb.com/
Product details
| Electronic Grade Tetramethylammonium Hydroxide （TMAH） | |||
| （Developer TMAH)25.0%、20.0%、2.380% | |||
| C.A.S.No. | 75-59-2 | Freezing point℃ | <-25.0 |
| Structural Formula | (CH3)4NOH | Viscosity25℃，cst | 2.8 |
| Molecular Weight | 91.15 | Specific gravity @ 60 ℉ | 1.022 |
| Phase | liquid | Flash point ℉ | >200 |
| Boiling point,℃ | 100 | PH | >13 |
| Item | Unit | RJ-25（MAX） | RJ-20（MAX） | RJ-2.380（MAX） |
| Assay | % | 24.90~25.10 | 19.90~20.10 | 2.377~2.383 |
| Color Scale | Hazen | 5 | 5 | 5 |
| CO32-（Carbonate） | ppm | 100 | 100 | 10 |
| Cl-（Chloride） | ppm | 0.1 | 0.1 | 0.1 |
| CH3OH（Methanol） | ppm | 40 | 40 | 10 |
| Li（Lithium） | ppb | 5 | 5 | 1 |
| Na（Sodium） | ppb | 10 | 10 | 1 |
| Mg（Magnesium） | ppb | 5 | 5 | 1 |
| Al（Aluminum） | ppb | 10 | 10 | 1 |
| K（Potassium） | ppb | 10 | 10 | 1 |
| Ca（Calcium） | ppb | 10 | 10 | 1 |
| Cr（Chromium） | ppb | 5 | 5 | 1 |
| Mn（Manganese） | ppb | 5 | 5 | 1 |
| Fe（Iron） | ppb | 5 | 5 | 1 |
| Ni（Nickel） | ppb | 5 | 5 | 1 |
| Co（Cobalt） | ppb | 5 | 5 | 1 |
| Cu（copper） | ppb | 5 | 5 | 1 |
| Zn（Zinc） | ppb | 5 | 5 | 1 |
| Mo（Molybdenum） | ppb | 5 | 5 | 1 |
| Cd（Cadmium） | ppb | 5 | 5 | 1 |
| Pb（Lead） | ppb | 5 | 5 | 1 |
| Ag（Silver） | ppb | 5 | 5 | 1 |
| Particle≥0.5μm | Ea/ml | 100 | 100 | 100 |
| Useage | Widely used as a developer in TFT-LCD panel | |||
| Storage | Kept in sealed container in shade | |||
| Package | 1000Kg IBC drum,Tank or gallon drum | |||
| Shipping Information | Hazard class：8 UN 1835 | |||
