SODIUM NITRATE INDUSTRY GRADE POWDER 99.3%
- Ref Price:
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 6000 m.t./month
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odium nitrate for industrial use
Quality index:
Item | Index |
Content of Sodium nitrate (calculated by dry base)% | ≥99 |
Content of Sodium nitrite (calculated by dry base)% | ≤0.02 |
Content of chloride(NaCL) (calculated by dry base)% | ≤0.30 |
Content of insolubles in water (calculated by dry base)% | ≤0.06 |
Moisture % | ≤1.5 |
Content of Sodium carbonate (calculated by dry base)% | ≤0.10 |
Property:
Its appearance is white fine crystal .Some are light gray or buff. The relative molecular weight is 84.99,and density is 2.257,.It’s easy to be deliquescence ,and to dissolve in water and liquid ammonia ,but only a little can dissolve in ethanol and gglycerin . The melting point is 271°C and decomposition temperature is 380°C.It’s demvomposition products are sodium nitrite and oxygen.If heated to higher temperature ,it will be decomposed into the mixed gas of oxygen,,azote and oxynitride.It has the strong oxidizing property and can cause the inflammagtion and explore while mixed with organics,sulfur and sulfite.
The transportation:
When alone, the transport process shipment to ensure no leakage, container, don't fall, no damage. When the transportation vehicles shall be equipped with appropriate varieties and number of fire equipment. Transport vehicle handling, should be thoroughly clean and wash.
Storage keep ventilation should be, dry warehouse, prevent the rain, damp and direct sunlight. Avoid with metal powder, gauze, paper, sugar and storage.
- Q:What foods contain zinc-containing inorganic salts
- 1st: oysters (71.2 / 100g / 100g)
- Q:General identification method of inorganic salts
- Take platinum wire, with hydrochloric acid wet, dipped in the test sample, burning in the colorless flame, the flame that was purple. But a small amount of sodium mixed, must be separated from the blue glass perspective can be identified. 2K ++ [PtCI6] 2- → K2PtCI6
- Q:what is the function of salts in DNA extraction?
- DNA can be purified for DNA sequencing or for restriction digestion by precipitation in an alcohol/water mixture in the presence of a high concentration of inorganic salt. DNA is recovered from the aqueous solution by addition of salt to final concentrations of 0.8M LiCl, 0.3-0.5M NaCl, NaOAc, or 2.5M NH4Ac and an appropriate volume of alcohol (30%-50% final percentage isopropanol; 60%-80% final percentage ethanol), storage for a brief period of time at -20°C or -70°C, followed by centrifugation. Subsequent desalting of the DNA pellet involves rinsing in 70% alcohol, recentrifugation and re-suspension in appropriate buffer.
- Q:Eat what food can add inorganic salt
- Most of the food contains inorganic salts, the so-called inorganic salts, also known as minerals or ash. Minerals are naturally occurring compounds or natural elements in the crust. There are about 50 kinds of minerals in the human body, although they in the human body only 4% of body weight, but it is an essential part of the organism. According to their content in the body how much can be divided into constant elements and trace elements two categories. The body is actually composed of various elements (macro and trace). Many of these mineral elements are essential components of the enzyme, which can regulate a variety of physiological functions (such as maintaining osmotic pressure, oxygen transport, muscle contraction, nervous system integrity), but also tissue and bone growth and maintenance necessary. Some (such as calcium, phosphorus, sodium, magnesium, sulfur, chloride) content is large, while others are only trace. Human essential trace elements are cobalt (such as vitamin B12), copper, fluorine, iodine, iron, zinc, chromium, selenium, manganese, molybdenum In terms of its impact on experimental animals, nickel, tin and arsenic should also be considered necessary. Most minerals (except zinc) are widely distributed in a variety of foods and can be fully supplemented by balanced and diversified diets. However, there is a need for additional supplements to patients who have been relying on intravenous nutrition for long periods of time, infants and older persons, or because of the lack of regionalities caused by soil and water quality.
- Q:Does the milk contain inorganic salts?
- Calcium, phosphorus, potassium .1L milk can provide 1g of calcium, and milk calcium and phosphorus ratio of 1.2: 1, close to human milk (human milk 1: 1), digestion and absorption rate, it can ensure that the baby's calcium Need milk milk in the very few, only 0.2mg / 100g, for the human milk 1/5, the baby, such as milk-based food feeding, the need to timely add iron and vitamin C foods such as egg yolk, liver mud, In addition, the milk also contains copper, zinc, manganese, iodine, molybdenum and other trace element
- Q:Is bromine an inorganic salt?
- Bromine is analogous to table salt.
- Q:What is the lack of inorganic salts for children?
- Zinc is present in a large number of enzymes, such as carbonic anhydrase, respiratory enzymes, lactic acid dehydrogenic acid, superoxide dismutase, alkaline phosphatase, DNA and RNA polymerase, etc., are nucleic acids, proteins, carbohydrates Synthetic and essential ingredients for the use of vitamin A. With the promotion of growth and development, improve the role of taste. Zinc deficiency occurs when the taste is poor sense of smell, anorexia, slow growth and mental development is lower than normal performance. Zinc can often eat zinc-rich foods: such as protein zinc, oysters, walnuts, egg yolk, seafood and so on.
- Q:CuMnFeNior ZnAlso metal calcium reacts with molecular hydrogen to form a compound. Which statement concerning this compound is not true?It's formula is CaH2it is ionicsolid at room tempwhen added to water, reacts to produce h2 gaswhen added to water, forms acidic solutionMy guess was going to be that it is not ionic, but i'm not 100% positive.Can anyone help me with these chemistry questions? Or atleast point me to some webpage that might help. Please and thank you.
- Only Zn compounds form colorless or white salts. The second question would be the last answer, which is false. It forms an alkaline solution when added to water.
- Q:Several inorganic salts are lacking in symptoms and food sources
- Ingredients of iron-containing inorganic salts: fruit
- Q:What is the difference between organic salt and inorganic salt?
- one is organic while the other is inorganic
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SODIUM NITRATE INDUSTRY GRADE POWDER 99.3%
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 6000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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