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> Inorganic Chemicals
> Inorganic Salts
> Halide ( Except Chloride )
(10858)
calcium fluoride plano-convex lenses
| FOB Price: | US $10 - 1,000 / Ton Get Latest Price |
|---|---|
| Port: | tianjin xingang port |
| Minimum Order Quantity: | 1 Kilogram/Kilograms |
| Supply Ability: | 20,000 Ton/Tons per Month |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
- Comprehensive capabilities verified by Bureau Veritas
- Facilities onsite checked
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Certifications: ISO 9001:2008
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Quick Details
| Classification: | Halide (Except Chloride) | Type: | Calcium fluoride | CAS No.: | 7789-75-5 |
| Other Names: | Calcium fluoride | MF: | CaF2 | EINECS No.: | 232-188-7 |
| Place of Origin: | Beijing China (Mainland) | Grade Standard: |
Electron Grade,Industrial Grade,Reagent Grade
|
Purity: | 99% 99.9% 99.99% |
| Appearance: | white powder or cubic crystal | Application: |
Widely used in chemical industry, metallurgy, glass, enamel and cement
|
Brand Name: | baicheng |
Packaging & Delivery
| Packaging Detail: | 25kg/bag or as customers' requests. |
| Delivery Detail: | 15 days when you payment |
Specifications
Calcium fluoride
1.Constantly excellent quality
2.Competitive price
3.Guaranteed delivery
4.SGS ISO
Product Name: Calcium fluoride
CAS number:7789-75-5
HS code:2826199090
MF: CaF2
1 .Calcium fluoride crystal (Coating material)
Specifications:
Cut off wavelength 0.13~9μm
Transmissivity:90%(0.4~7μm)
Moh’s hardness: 4 Gpa
Young modulus:146.1Gpa
Density: 3.18g/cm3
Coefficient of linear expansion: 1.84 x 10-5/k
Application:
Our products of optical crystal CaF2 is quality optical materials applying to highprecision optical components such as windows, prisms,substrates, beam splitter, optical wedges, cylindtrical mirrors, nonspherical mirrors etc. It is the most important and main material in apochromatic lenseds system. The outstanding properties at UV band make it used in UV microlithography in electronic chips manufacture aspects. Because of the good properties at UV, Vis and IR band, CaF2
optical crystals are applied widely in sciences research , high-tech and civil industry.
Packing: 25kg/bag or according to your requirement.
2. Calcium fluoride--- (Acide grade)
CAS number:7789-75-5
Purity:95%;96%;97%
Best quality and Competitive price
Specification:
Name | Special grade(%) | Analytically pure (%) | Chemically pure(%) |
Content | ≥99.0 | ≥98.5 | — |
Sulfate(SO4) | ≤0.02 | ≤0.05 | ≤0.15 |
Chloride(Cl) | ≤0.005 | ≤0.01 | ≤0.02 |
Ferrum(Fe) | ≤0.003 | ≤0.003 | ≤0.025 |
Plumbum(Pb) | ≤0.003 | ≤0.003 | ≤0.01 |
Nitrogenous compound(N) | ≤0.01 | ≤0.005 | ≤0.02 |
Losses on | ≤2.0(loss on drying) | ≤0.4(105°C) | — |
Carbonate(CO3) | qualified | qualified | — |
Silicon(Si) | ≤0.01 | ≤0.01 | ≤0.04 |
Usages
Widely used in chemical industry, metallurgy, glass, enamel and cement, etc
Packing
it is packed in woven bag lined with plastic bag. Net weight: 25kg/bag.
3. Calcium fluoride ----(Metallurgy level)
Standard index
Items | Super Grade A | Super Grade B | Grade A | Grade B |
CaF 2 , %≥ | 98.5 | 98 | 97 | 96 |
SiO 2 | 0.2 | 0.4 | 0.6 | 0.8 |
S | 0.05 | 0.08 | 0.10 | 0.10 |
P | 0.03 | 0.05 | 0.06 | 0.06 |
Fe | 0.1 | 0.2 | 0.3 | 0.3 |
Fineness | 300mesh | 300mesh | 300mesh | 300mesh |
Application:
metallurgical industry................fluxing agent welding flux
chemical industry.......................Production hydrofluoric acid of raw materials
building material industry...........Glass, ceramic, cement
craft carving................................Decorations, crafts
High precision optical components such as windows, prisms, substrates, beam splitter, optical wedges, cylindrical mirrors, nonspherical mirrors etc
PS:The above information is for reference , any question feel free to contact May.
Shijiazhuang Baicheng Chemical Co., Ltd. was founded in 2002, located in beautiful Shijiazhuang City.
Our company's main products are: inorganic salts including nitrate salts (barium nitrate, strontium nitrate, calcium nitrate, manganous nitrate), carbonate salts(magnesium carbonate, barium carbonate, manganous carbonate, strontium carbonate, calcium carbonate), phosphate salts(calcium hydrophosphate, strontium hydrogen phosphate, barium hydrogen phosphate,manganese phosphate, sodium ... View detail
Our company's main products are: inorganic salts including nitrate salts (barium nitrate, strontium nitrate, calcium nitrate, manganous nitrate), carbonate salts(magnesium carbonate, barium carbonate, manganous carbonate, strontium carbonate, calcium carbonate), phosphate salts(calcium hydrophosphate, strontium hydrogen phosphate, barium hydrogen phosphate,manganese phosphate, sodium ... View detail
Basic Information Indicates information has been verified onsite by a certification specialist
| Product/Service (We Sell): | Inorganic salts | |
| Number of Employees: | 101 - 200 People |
Trade & Market
| Main Markets: | Southeast Asia Mid East |
|
| Main Customers: | domestic and international clients | |
| Total Annual Sales Volume: | US$1 Million - US$2.5 Million | |
| Export Percentage: | 81% - 90% | |
| Total Annual Purchase Volume: | Below US$1 Million |
Factory Information
| Factory Size (Sq.meters): | 3,000-5,000 square meters | |
| Factory Location: | Liche Industrial District, Wuqiang County, Hengshui City, Heibei Province, China | |
| Number of R&D Staff: | 21 - 30 People | |
| Number of QC Staff: | Less than 5 People | |
| Management Certification: | ISO 9001:2008 |
Supplier Assessment Report
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