Caustic Soda NaOH
Description
The main composition is sodium hydroxide. The product is used for controlling the pH value in drilling fluid.
Quality Specification
Item | Results |
Sodium hydroxide content (NaOH, %) | ≥98.0 |
Sodium carbonate content（Na2CO3, %） | ≤1.2 |
Sodium chloride content（NaCL, %） | ≤0.4 |
Usage & Dosage
It could be added into drilling fluid directly. The dosage is judged by the properties of drilling fluid.
Package
The product is usually kept in a compound or multi-wall bags with each net weight 25 KG. Special packages are available based on customers' requirements.
Storage
The product should be kept in shady, dry and ventilated warehouse with environment temperature controlled within 122F and relative humidity 50%. It should be prevented from sun and rain, and positioned in some place away from heat and fire; the recommendation for bag piles is no more than 8 layers.
The expiration period is 24 months. It should not be utilized unless examined and qualified if out of expiration.
Safety
Avoid contacting with eyes, skin and clothing. Otherwise, wash with a flush of water. Refer to Material Safety Data Sheet (MSDS) for complete handling and hazard data.