SODIUM NITRITE INDUSTRY GRADE 99.3% POWDER
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- Min Order Qty:
- 20 m.t
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- 8000 m.t/month
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sodium nitrite
1) purity:98.5%,
2) packing: 25KG/bag
3) good quality in competitive price
4)super suppiy force
Appearance and Properties: colorless, transparent or white microstrip yellow diamond crystal, taste, slightly bitter flavor, easy deliquescence.
Chemical Formula: NaNO2
Relative Density: 2.26
Melting point: 306.8°C
Concentration: Industrial grade level ≥ 99.2%.
Solubility: soluble in water, liquid ammonia, slightly soluble in ethanol, glycerol.
Sodium nitrate in the enamel industry as a flux, oxidizing agents and for the preparation of enamel powder raw materials. Sodium nitrate in the glass industry for a variety of glass and products, bleaching agents, defoamers, clarifying agents and oxidative flux. Sodium nitrate as the inorganic industrial fusion of caustic soda used in the manufacture of bleaching agents and other nitrates. Sodium nitrate in the food industry as a meat-processing hair color agent, to prevent deterioration of meat, and can play the role of seasoning. Sodium nitrate in the fertilizer industry as a quick application of acidic soil fertilizer, especially for root crops. In the dye industry in the production of picric acid and sodium nitrate is used as raw materials for dyes.
Sodium nitrate in the metallurgical industry as steel, aluminum alloy heat-treatment agent. Of sodium nitrate used in the machine the industrial metal cleaning agent and preparation of ferrous metals blue agent. Sodium nitrate in the pharmaceutical industry as a penicillin medium. Sodium nitrate in the cigarette industry as tobacco combustion-supporting agent. Sodium nitrate in Analytical Chemistry for chemical reagents. In addition, the sodium nitrate is also used in the production of explosives used in the enamel, glass industry, dye industry, medicine, agriculture as fertilizer.
Item |
Unit | Index | ||
Best quality | First quality | Qualified quality | ||
Content of Sodium nitrate (calculated by dry base) | % ≥ | 99.0 | 98.5 | 98.0 |
Content of Sodium nitrite (calculated by dry base) | % ≤ | 0.80 | 1.00 | 1.90 |
Content of Chloride (Nacl) (calculated by dry base) | % ≤ | 0.10 | 0.17 | ___ |
Content of insolubles in water (calculated by dry base) | % ≤ | 0.05 | 0.06 | 0.10 |
Moisture | % ≤ | 1.4 | 2.0 | 2.5 |
- Q: What is the difference between inorganic and inorganic salts?
- Organic matter is defined as: all substances that are carbon-containing substances, organic substances other than carbon dioxide, carbonates, carbon monoxide, cyano substances, elemental carbon itself, etc. are generally used in the field of organic chemistry, including natural generation Of organic matter and synthetic organic matter (especially polymer-based organic matter)
- Q: What is the physiological function of inorganic calcium
- Cells and organisms of the important components
- Q: Why plasma osmotic pressure and protein, inorganic salt content
- The crystal osmotic pressure is determined by the content of inorganic salts; colloid osmotic pressure is mainly determined by the protein content, especially albumin.
- Q: Sodium bicarbonate is not an inorganic salt
- Yes, organic refers to salts with carbon skeleton chains other than carbon and carbon oxides and carbonates, so sodium bicarbonate is an inorganic salt
- Q: What is the most important inorganic salt in plant growth?
- The inorganic salts required by plants are nitrogen, phosphorus and potassium containing inorganic salts, and if any lack of plants will affect the normal growth of plants, nitrogen is a component of many important organic compounds in the body, such as protein, nucleic acid, chlorophyll , Enzymes, vitamins, alkaloids and some hormones contain nitrogen. Nitrogen is also the basis of genetic material in all organisms, the most important protein, it is often in the center of metabolic activity.Now is to limit the growth of plants and the formation of the primary Factor. It also has a significant effect on improving the quality of the product.K2 is dissolved in the plant juice, and its main function is related to the metabolism of the plant.The content of phosphorus in the plant is second only to nitrogen and potassium, Phosphorus plays an important role in plant nutrition. Almost all important organic compounds in plants contain phosphorus. Phosphorus is involved in photosynthesis, respiration, energy storage and delivery, cell division, cell enlargement and other processes in plants.
- Q: Definition of inorganic salts
- In addition to hydrogen, oxygen, nitrogen, carbon, sulfur, organic compounds other than organic compounds are collectively referred to as inorganic salts. The inorganic salts required by the human body, according to the content in the body, divided into essential elements (hydrogen, oxygen, nitrogen, , Magnesium, phosphorus, chlorine, potassium, sodium 11) in the human body content, the need for larger also known as macro elements of the source 2, the rest of the various elements, regardless of content, can be collectively referred to as inorganic salts. More elements such as iron, magnesium, potassium, sodium, phosphorus, sulfur, chlorine and other elements, other elements such as iron, copper, iodine, zinc, manganese, drilling, etc., due to the existence of a small number, and some even trace Known as trace elements, 3, what is the "inorganic salt", the body contains elements in addition to carbon, hydrogen, oxygen three elements mainly in the form of organic matter, the rest of the various elements are in the form of inorganic matter, collectively referred to as inorganic Salts such as calcium, magnesium, potassium, sodium, phosphorus, scratch, sulfur and the like
- Q: The human body does not intake of minerals can be? Lack of minerals on the human body what kind of harm?
- Mineral is a naturally occurring compound or natural element in the crust, and minerals, like vitamins, are essential elements of the body, and minerals are not self-contained. Generated, synthetic, daily intake of minerals is basically determined, but with age, gender, physical condition, environment, working conditions and other factors are different.
- Q: Why are inorganic sodium salts much better soluble in ethanol than potassium salts?
- Sodium ions are smaller cations than potassium ions. Ethanol has a polar bond in the OH, but it also has a nonpolar tail, the ethyl group. So, unlike water, that has two OH groups that are polar and can interact with cations, ethanol has only one, so it requires strong electrostatic attractions to form a hydrogen bond - dipole interaction with any cation that it encounters. Being smaller, the sodium ions have their positive charge concentrated over a much smaller volume, so the polar OH bond in ethanol is more strongly attracted to the concentrated charge of the sodium than to the diffuse charge of the potassium ion, making the salt more soluble in this solvent.
- Q: A. oxygen demanding wastesB. organic plant nutrientsC. inorganic plant nutrientsD. water soluble inorganic chemicalsE. sediment
- Acids, D. water soluble inorganic chemicals salts, D. water soluble inorganic chemicals metals E. sediment
- Q: The addition of inorganic salt viscosity of micelles increased first and then increased again and then reduced, there is no possibility ah? Yes, then what is the reason for the increase ah?
- possible. The inorganic salt is dissolved in water to form positive and negative ions, and the ions of the micelles are extruded to make the solubility smaller and form an increase in the viscosity. With the increase in the amount of inorganic salt, it does not have the ability to dissolve in water, there is no micelles and the molecular state exists in the water, the liquid becomes thin ...
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SODIUM NITRITE INDUSTRY GRADE 99.3% POWDER
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t
- Supply Capability:
- 8000 m.t/month
OKorder Service Pledge
OKorder Financial Service
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