Electronic grade hydrofluoric acid
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Payment Terms
- L/C,T/T
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- hf, up-s electronic grade hydrofluoric acid, up electronic grade hydrofluoric acid, el electronic grade hydrofluoric acid
- Category
- Other Chemicals
Hangzhou sidewalks chemical co.,ltd
China
- Verified Certificate
-
8
| Product name | Electronic grade hydrofluoric acid | Certification | - |
|---|---|---|---|
| Category | Other Chemicals | Ingredients | - |
| Keyword | hf , up-s electronic grade hydrofluoric acid , up electronic grade hydrofluoric acid , el electronic grade hydrofluoric acid | Unit Size | - |
| Brand name | - | Unit Weigh | - |
| origin | China | Stock | - |
| Supply type | - | HS code | - |
Product Information
Product name: Electronic grade hydrofluoric acid
Application: Mainly used in IC industry for chip cleaning and corrosion, is essential part in micro electronic technique; also applied in liquid crystal display (TFT-LCD) industry, used for glass substrate, silicon dioxide, silicon dioxide Etching; also used for solar cell industry, silicon surface cleaning, etching.
Packaging specification: 1000L IBC tank container ; 200L barrel; 20L barrel; 5L gallon barrel
Storage: Avoid the impact during transportation, to prevent direct sunlight, stored in a cool, ventilated warehouse, keep the container sealed.
Physical property: colorless transparent liquid, weak acid, strong irritating odor, strong corrosion. The density of 50% hydrofluoric acid is 1.157g / ml, the atmospheric pressure is 107 ℃, freezing point is -46.3 ℃, room temperature specific heat is 3.1J / g. ℃, @18 ℃, the equivalent conductivity is 17.32Ω- 1cm-1. Can react with metal salt, oxide and hydroxide salt and erode glass, silicate to generate SIF4 gas.
Specification:
Grade
Grade | UP-S | UP | EL | |
ITEM | UNIT | Index | Index | Index |
ASSAY | % | 49%±0.5 | 49%±0.5 | 49%±0.5 |
H2SIF6 | mg/l | ≤100 | ≤100 | ≤100 |
CL | mg/l | ≤5 | ≤5 | ≤5 |
NO3 | mg/l | ≤3 | ≤3 | ≤3 |
PO4 | mg/l | ≤1 | ≤1 | ≤1 |
Sulfate and sulfite | mg/l | ≤5 | ≤5 | ≤5 |
COLOR | HAZEN | ≤10 | ≤10 | ≤10 |
Particle (≥1.0μm) | Ea/ml | ≤10 | ≤10 | ≤25 |
Li | PPB | ≤1 | ≤10 | ≤20 |
Na | PPB | ≤1 | ≤10 | ≤100 |
Mg | PPB | ≤1 | ≤10 | ≤100 |
Al | PPB | ≤1 | ≤10 | ≤100 |
K | PPB | ≤1 | ≤10 | ≤100 |
Ca | PPB | ≤1 | ≤10 | ≤100 |
Cr | PPB | ≤1 | ≤10 | ≤20 |
Fe | PPB | ≤1 | ≤10 | ≤100 |
Co | PPB | ≤1 | ≤10 | ≤20 |
Ni | PPB | ≤1 | ≤10 | ≤50 |
Cu | PPB | ≤1 | ≤10 | ≤20 |
Zn | PPB | ≤1 | ≤10 | ≤50 |
Ga | PPB | ≤1 | ≤10 | ≤20 |
Mo | PPB | ≤1 | ≤10 | ≤100 |
Ag | PPB | ≤1 | ≤10 | ≤20 |
Cd | PPB | ≤1 | ≤10 | ≤50 |
Sn | PPB | ≤1 | ≤10 | ≤20 |
Ba | PPB | ≤1 | ≤10 | ≤100 |
Pt | PPB | ≤1 | ≤10 | ≤100 |
Au | PPB | ≤1 | ≤10 | ≤20 |
Mn | PPB | ≤1 | ≤10 | ≤20 |
Pb | PPB | ≤1 | ≤10 | ≤50 |
Ti | PPB | ≤1 | ≤10 | ≤10 |
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | L/C,T/T | Shipping time | Negotiable |
- President
- Li Hui
- Address
- Room 2006,Building A Yigao Square,Baiyunzhong Avenue,Quzhou City,Zhejiang Province
- Product Category
- Other Chemicals
- Year Established
- 2015
- No. of Total Employees
- 1-50
- Company introduction
-
Our cooperative partner : Quzhou Juhua, Sinochem Lantian Group, Yonghe chemicals, three US chemical industry, Shandong Dongyue,Jiangsu Meilan chemicals etc., as well as DuPont, Honeywell etc.
we holds "dedicated innovation, honest and trustworthy" business purpose, constantly expands the core business, and achieves good results.
Sincerely invite new friends to join us, cooperate with each other and grow together.
- Main Markets
-
U.S.A
- Main Product
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