| CAS No.: | 7647-14-5 |
|---|---|
| Formula: | Nacl |
| EINECS: | 7647-14-5 |
| Certification: | RoHS, ISO, HACCP, Fssc22000 |
| Purity: | 99.8% |
| Grade Standard: | Industrial Grade |
| Samples: |
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| Customization: |
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Audited Supplier Why adding salt to drilling fluid:
Firstly, adding salt can improve the adhesion ability of drilling fluid.
The salt added to the drilling fluid is mainly sodium chloride. Sodium chloride has a small molecular weight and strong stability, which can increase the ion concentration of the drilling fluid, improve the conductivity and polarization of the drilling fluid, enhance the friction and adhesion between the drilling fluid and the well wall, thus reducing the filtration loss rate of the drilling fluid, so that the drilling fluid can form a stable film in the well hole, and play the role of lubrication and cooling.
Secondly, adding salt can reduce the intrusion of drilling fluid to the formation.
During drilling, the drilling fluid must not only protect the bit, but also protect the formation. Adding salt can make the fluidity of drilling fluid worse, reduce the intrusion of drilling fluid to the formation, prevent the destructive effect and corrosion of drilling fluid on the formation, protect the integrity of the formation, and reduce the risk of wellbore stability.
Thirdly, adding salt can prevent shaft wall collapse.
Wellbore stability is an important function of drilling fluid. Adding salt can increase the density of drilling fluid, enhance the supporting ability of drilling fluid to the well wall, and prevent the occurrence of safety accidents such as borehole collapse and collapse.
In summary, the role of adding salt to drilling fluid is multi-faceted, in addition to improving drilling efficiency and protecting the formation, but also to ensure the safety of drilling. Therefore, it is very necessary to add an appropriate amount of salt in the formulation of drilling fluid.
Jintan® Refined industrial salt has a wide range of applications,suitable for basic chemical industry,petrochemical industry,printing and dyeing industry and othe industries with high requirements on the quality of salt. the advanced technology and equipment of Chinasalt Jintan have reached the world's leading level,and the excellent quality of its products has become the best choice for many industries such as chemical industry.
- Sodium chloride content at 99.8%min
- The production process conforms to ISO 9001 ,HACCP,FSC22000 quality management system,and the product quality is stable.
PDV SALT (INDUSTRY USE)(IU-500)
Industrial Mill Salt is a fine screened, white crystalline sodium chloride produced by rock salt. Intended for use in a wide variety of end use applications, including manufacturing detergents, textile dyeing, resin products and other chemical processes.
| CHEMICAL COMPOSTION | |||
| Component | Unit | Content | Test Method |
| Sodium Chloride(NaCl) | % | ≥ 99.8 | GB/T 13025.5 |
| Moisture | % | ≤ 0.10 | GB/T 13025.3 |
| Water insoluble | % | ≤ 0.05 | GB/T 13025.4 |
| Calcium(Ca) Magnesium(Mg) | mg/kg | ≤ 20.0 | GB/T 13025.6 |
| Sulfate(S042-) | mg/kg | ≤ 500 | GB/T 13025.8 |
| on dry basis | |||
| SANITATION TARGET | |||
| Component | Content | Test Method | |
| Sensory Index | White, no obvious foreign body | GB/T 23880 | |
| Whiteness | ≥ 80 | GB/T 13025.2 | |
| ADDITIVES | |||
| Component | Unit | Content | Test Method |
| Anticaking Agent(E535/E536) | mg/kg | ≤ 10 | GB/T 13025.10 |
| as [Fe(CN)6 ]4- | or Customizable | ||
| Iodine(I) | mg/kg | Customizable | GB/T 13025.7 |
| GRAIN SIZE | |||
| 0.15-0.85mm | % | ≥ 90.0 | GB/T 13025.1 |
| Differences in particle size distribution in separate samples may occur due to transport and storage | |||
| DELIVERY UNITES | CAS NO. | ||
| 25kg/50kg/1000kg/1200kg7647-14-5 | 7647-14-5 | ||
| Plastic Pallet/wood Pallet/Paper Pallet | |||
| Shrink Wrap | |||
Driller's Choice Fine Rock Salt 25kg bags from CNSG Kintan
1.We have 20KG & 25 KG PE bags, the advantage is that it's small and light, which is convenient for workers to operate, and the PE bags will NOT have Bag fragments during use, avoiding mixing into food.
of course,we also have larger bages to meet your requirement.
2.The products from us have high-end quality, and the product quality has been recognized by many countries. We've won various system certifications and HALAL certifications. Please contact us for details.
Q: Besides refined salt, are there any more products?
A: Our main products are refined salt, melting snow salt, salt for disinfection of tap water,softened water salt,and we deal with light soda ash, soda ash dense and sodium sulfate with competitive quality and price.
Q:How to product quality?
A:With advanced equipment and professional technicians to control the quality, the factory inspector takes samples for testing every 2 hours to ensure the quality of our production. We also accept BV, SGS and other third party inspection.
Q:What's the time of delivery ?
A:Within three weeks, whatever peak season and off season.
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