Pentaerythritol
Main physical and chemical parameters
Parameter name | Norm | ||
А | B | ||
High grade | First grade | ||
Appearance | White crystal powder | ||
Mass fraction of monopentaerythritol, %, no less | 98,0 | 95,0 | 98,7 |
Melting point, °С, no lower | 258 | 245 | 259 |
Mass fraction of water and volatile compounds, %, no more | 0,1 | 0,2 | 0,1 |
Mass fraction of ash, %, no more | 0,0015 | 0,01 | 0,0015 |
Colour of a melt on АРНА, hazen units, no more | 100 | 200 | 100 |
Mass fraction of hydroxyl groups, % | 49,7 – 50,0 | 49,4 – 50,0 | 49,8 –50,0 |
Mass fraction of a product going through a sieve with a mesh 01К, %, no more | 7 | No norm | 3 |
рН of pentaerythritol aqueous solution with mass fraction 5% | 5,0 –7,0 | 5,0 –7,0 | 5,0 –7,0 |
Application
The product is used in production of paint-and-varnish products, graphic printing paints, lubrication oils, pentaplasts, for nitration and other purposes.
Packaging
Multiwall paper and bitumen-impregnated or laminated bags net weight 25kg
Plastic bags net weight 25kg
PP bags with plastic liner net weight 25kg
Big bags net weight 500 – 1000kg
Transportation and storage
The product is transported by all modes of transport in accordance with the rules of goods carriage, valid for this mode of transport. The product packed in bags is transported in closed transport facilities. The product packed in big bags is transported both in closed transport facilities and open transport facilities with additional protection from direct sunlight. The product is stored in closed well ventilated warehouses protecting the product from atmospheric precipitates, on pallets at the height of no less than 5 cm from the floor and at a distance of no less than 1 m from the heating units. The product is allowed to store packed in containers at open area under cover or without it, with additional protection from direct sunlight, on pallets at the height of no less than 5 cm from the ground.
Manufacturer's guaranty
Guaranty period of storage to be 2 years from the manufacturing date, provided that all transportation and shipment rules are observed.
Sales in the Russian Federation and CIS
Maxim Zagrebin
E-mail: sale@metafrax.ru
Maksim.Zagrebin@metafrax.ru
Phone: 7 (342) 489 25 89 ext. 3589 / 3741
Sales for export
Pavel Pirogov
E-mail: export@metafrax.ru
Pavel.Pirogov@metafrax.ru
Phone: 7 (342) 218 33 97 ext. 3805