| CAS No.: | 7664-39-3 |
|---|---|
| Formula: | Hf |
| EINECS: | 231-634-8 |
| Classification: | Hydrofluoric Acid |
| Appearance: | Colorless Transparent Liquid |
| Grade Standard: | Industrial Grade |
| Samples: |
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| Customization: |
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PROPERTY
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UNITS
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SPECIFICATIONS
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|
Appearance
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/
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Transparent Colorless Sticky liquid
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Assay as(H3PO4)
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%
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≥75,80,85
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Ar senic as As
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Mg/kg
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≤0.5
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Fluoride as F
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Mg/kg
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≤10
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Heavy metals as Pb
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Mg/kg
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≤5
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Reductive Matter as H3PO4
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Mg/kg
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≤120
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Specific gravity @20 degc
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G/ml
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≥1.685
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Density@20 degc
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G/ml
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≥1.685
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Melting Point: 83.6ºC
Main application:
Hydrofluoric-acid is aqueous solution of hydrogen acid fluoride.
It's colourless and transparent, having strong and irritative smell and causticity.
It can pickling such materials containing SiO 2 as glass quickly.
Hydrofluoric-Acid is a clear, colorless, smoky, corrosive liquid in aqueous solution of hydrogen acid fluoride gas, with a sharp,
pungent odor. Hydrofluoric-acid is a weak acid that is extremely corrosive and can strongly corrode metals, glass and objects containing silicon. Burns that are difficult to heal if they are inhaled or come into contact with skin. Fluorite (calcium fluoride) and concentrated acid sulphuric are commonly used in laboratories, sealed in plastic bottles and kept in a cool place.
Store the product in a cool, dry, well-ventilated area away from combustible substances. Keep the container tightly closed when not in use and avoid storing it near alkaline or organic substances. It should be stored away from heated areas, sparks, and flames. Do not add any other material to the container and avoid storing it in a damp atmosphere. Take precautions to prevent contact with eyes, skin, or clothing. Refrain from smoking or consuming food while handling the product. Follow good storage and handling practices and wash thoroughly after handling. Keep it away from flammable substances.
Our products are carefully packed to ensure their safety during transportation.
| Package | Drum No. /20' FCL | Net Weight per Drum | Net Weight per 20'FCL |
| 1000L IBC Drum | 16 | 1500KG | 24MT |
| 210L drum | 80 | 250KG | 20MT |
| 30L drum | 700 | 35KG | 24.5MT |
| Special package | As per customer's demand | ||
Zhejiang Hengmao Environmental Technology Co., Ltd offers HengMaoXlw Formaldehyde Solution CH2O in drums and IBC tanks. Choose from 30kg/drum, 210kg/drum, or 1050kg/IBC tank options
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