Ammonium hydrogen difluoride CAS 1341-49-7
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Product Description
Product Details
Introduction and Application
Properties:White transparent crystals, slightly sour, easily deliquescent in air. Slightly soluble in alcohol, very soluble in cold water, decomposed in hot water. The aqueous solution is strongly acidic, can sublimate at higher temperatures, and can corrode glass.
Uses:Chemical reagents, glass etching agents, disinfectants and preservatives for fermentation industry, surface treatment agents for silicon steel plates.
Specification
Item | Indicators |
Content | ≥98.5 % |
HF | ≤0.12 % |
SO4 | ≤0.05 % |
(NH4)2SiF6 | ≤0.5 % |
Burning residue | ≤0.1 % |
Packaging and storage
Packaging: 25KGS plastic woven bag, 25KGS composite bag.
Transportation requirements: Inorganic acid corrosives. UN number: 1727, hazard category: 8. Prevent moisture.
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