Storage of sodium tripolyphosphate

The storage of STPP should pay attention to the surrounding environmental conditions control to ensure that the stored procedure can form relatively stable conditions allowing the formation process of doing their work very good condition, it is able to maintain sodium tripolyphosphate the quality and stable performance.

Keep container sealed when not in use. Sodium tripolyphosphate storage containers will be placed in a cool, dry environment, away from direct sunlight, extreme heat, or low temperatures may be frozen areas. Material should be stored in secondary containers or in the environment suitable warehouse. Storage areas should be corrosion-resistant - refractories. Appropriate posting warning "in the storage and use of regional ban smoking" signs. Corrosion-resistant structural materials, and the installation of lighting systems, ventilation systems in the storage area settings. Floors should be sealed to prevent absorption of this material. Inspect all incoming containers before storage to ensure containers are properly labeled and not damaged.

Empty containers may contain residual sodium tripolyphosphate particles, so the empty containers should be handled with care, do not cut, grind, weld containers. Do not put food, and after using this container can not be used to store any food, and do not use this material in open or unmarked containers use. Storage should be reduced during the process of its own performance, it can be formed during the course of the work a more stable conditions. 

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