Products
- Alkali[1]
- Inorganic Acids[3]
- Pigment[1]
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- Contact Person : Mr. xue gary
- Company Name : Xinxiang Yellow River Fine Chemical Industry Co., Ltd.
- Tel : 0086-21-58813858
- Fax : 0086-21-58891218
- Address : Shanghai,shanghai,Maoxing Rd
- Country/Region : China
- Zip : 200127
Products List
Hydrofluoric acid
Detailed Product Description
Molecular Formula: HFMolecular Weight: 20.01 Technology Index: GB77441998 HF Assay: 70% MINFluorosilicic Acid(H2SiF6),% 100 ppm MaxSulfur dioxide(SO2),% 100 ppm MaxNon-volatile...
Potassium Fluoride (Solution)
Detailed Product Description
Potassium Fluoride (Heavy Density) ItemSpecificationAssay, %KF Upon customer's requestChloride (Cl), %...
Potassium Hydroxide
Detailed Product Description
Item Flake Liquid Best Grade %Better Grade %Regular Grande %KOH95.0 90.0 48.0K2CO30.50.5 0.055Cloride (cl) 0.005 0.005 0.0018Fe 0.0005 0.0005 0.00032Sulfate(SO42-) 0.005 0.005 / Nitrate&Nitrite(N) 0.0005 0.0005/ Na 0.8 0.8/Phosphate(PO4) 0.005...
Anhydrous Hydrofluoric Acid (AHF)
Detailed Product Description
Molecular Formula:HFMolecular Weight: 20.01 Index NameIndexABC·Hydrofluoric Content ppm ≥99.9999.9899.95Moisture ppm≤50120350Fluorsoilicic Acid ppm≤6080120Sulfur dioxide(SO2) ppm≤406080Non-volatile Acid(H2SO4) ppm ≤405060As ppm ≤510
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Hydrofluoric Acid
Detailed Product Description
Technology index: Industrial hydrofluoric acid GB77441998 ItemDetailsBest quality First quality QualifierHF-40HF-55HF-40HF-55Fluorine hydride %≥40.040.055.040.055.0Hydrofluosilicic acid, %≤0.020.20.52.55.0Fixed acid(H2SO4), %≤0.020.050.081.02.0
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