Paraformaldehyde
Physical and chemical values
| Name of parameter | Standard for the grade | ||
| А | B | С | |
| Appearance | Granules of white color | ||
| Mass fraction of formaldehyde, % | 95,0-97,0 | 91,0- 93,0 | 93,1-94,9 |
| Residue on ignition, %, no more | 0.01 | ||
| Mass fraction of acids (in terms of formic acid), %, no more | 0.03 | ||
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Regulatory document
TU 20.14.61-044-00203803-2021 "Paraformaldehyde. Technical conditions".
Application
Product is used for the manufacture of synthetic resins, adhesives; for use as a disinfectant for the treatment of livestock facilities, means of transport and other facilities, for hydrogen sulfide absorbers.
Packaging
Product to be packedin the polyethylene bags with a net weight of no more than 30 kg are used. Product to be packedin the soft specialized containers of the MKR type (Big Bags) with a net weight of not more than 1000 kg. Upon theagreement with the consumer, paraformaldehyde to beformed into transport packages.
Transportation and storage
Product to betransported by rail and road transport in accordance with the rules of cargo transportation,applicable to this type of transport. Paraformaldehyde, packed in bags, to betransported in covered vehicles. Paraformaldehyde to be stored in covered, well-ventilated warehouses that protect the product from direct sunlight and precipitation, on pallets at least 5 cm away from the floor and at least 1 m away from heating appliances. The storage temperature should not exceed 35 ° C. It is not recommended to stack soft containers and transport packages on top of each other.
Manufacturer's Warranty
Guaranty period of storage is 1 year from the date of manufacture, provided that all transportation and shipment rules are observed.