Molecular formula: C2H3O2K
Molecular weight:98.14
Einecs：204-822-2
Appearance: Colorless or white crystalline powder, easily deliquescent, with an alkaline odor, relative density of 1.57g/cm ³. Easy to dissolve in water, methanol, and ethanol, insoluble in ether and acetone. The aqueous solution is alkaline and belongs to low toxicity combustibles. Storage should avoid moisture, high temperatures, and strong oxidants.
Usage: As an analytical reagent, pH regulator, and desiccant. Fungicides, preservatives, seasonings, disinfectants.
Product parameters
| Name of index | E261 |
Assay (C2H3O2K, On dried basis ),≥% | 99 |
| Moisture, ≤% | 1 |
| PH(5 % aqueous solution) | 7.5-9.0 |
| Test for acetate | Passes test |
| Test for potassium | Passes test |
| Formic acid, formates and other oxidisable substances, ≤mg/kg | 1 |
| Arsenic, ≤mg/kg | 3 |
| Lead , ≤mg/kg | 2 |
| Mercury ,≤mg/kg | 1 |
| Natural degree % | ≥95 |
Packing: 25kg paper-plastic compound bag.
Storage and transportation: 1. Plastic bag inside, and kraft paper bag outside, net weight is 25kg.
2. Keep in cool, dry, and sealed container, keep away from alkaline and toxic substances.
Contact：Manager Meng
Phone：+86-18936619589
TEL：+86-518-85321399 / +86-518-85320399
FAX：+86-518-81086178
Email：sales@lygtychem.com
Add：Jinping Industrial Park,Haizhou District, Lianyungang City, Jiangsu, China
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