Product Description
This Sodium Nitrite 4M (8N) Standardized Solution is an inorganic compound primarily used in chemical and analytical laboratories for water testing and quality control. It is a liquid solution with a standardized grade, completely soluble in water, and has a purity of 4M (8 Normal). With a pH level of approximately 9 at 4M concentration, this solution is traceable to NIST standards, ensuring accuracy in laboratory analysis and titrations. Its molecular formula is NaNO2, with a molecular weight of 69.00 g/mol. Stored in a cool, dry place away from direct sunlight, this odorless solution is poisonous and should be handled with care. Its main material, Sodium Nitrite, is classified under HS Code 28341000.
FAQs of SODIUM NITRITE 4M (8N) STANDARDIZED SOLUTION traceable to NIST:
Q: What is the application of Sodium Nitrite 4M (8N) Standardized Solution?
A: It is primarily used in chemical and analytical laboratories for water testing and quality control.
Q: Is Sodium Nitrite 4M (8N) Standardized Solution poisonous?
A: Yes, it is poisonous and should be handled with caution.
Q: What is the storage recommendation for this solution?
A: It should be stored in a cool dry place away from direct sunlight, and the container should be kept tightly closed.
Q: What is the purity of the Sodium Nitrite 4M (8N) Standardized Solution?
A: It has a purity of 4M (8 Normal).
Q: What is the molecular formula of Sodium Nitrite in the solution?
A: The molecular formula is NaNO2.