SODIUM NITRITE INDUSTRY GRADE 99.3% POWDER

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Qingdao
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TT OR LC
Min Order Qty:
20 m.t
Supply Capability:
8000 m.t/month

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Product Description:

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


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Q:Does the inorganic salt fight the mass spectrum?
Can it be specific? What mass spectrometer, which inorganic salts. Do EI need samples can be vaporized, inorganic salts obviously not appropriate
Q:The difference between the ignition of inorganic salts and organic matter
Calcium is an important part of bones. Calcium deficiency can lead to osteomalacia, osteoporosis and so on. China Nutrition Society recommended 18-50 adult calcium intake of the appropriate daily intake of 800 mg; 50 years old after the elderly taste 1000 mg. Common calcium-rich foods are milk, yogurt, oatmeal, sea cucumber, shrimp, wheat, soybean meal, soy products, lily and so on.
Q:What is the use of inorganic salts and organic salts?
The organics are compounds containing carbon, and the inorganic salts are salts containing no carbon. For example, we usually eat sugar is organic matter, salt is inorganic salt.
Q:How to isolate the effects of inorganic salts on enzyme solubility
Most enzymes are proteins, and high concentrations of inorganic salts can denature the protein and precipitate. The enzyme can be separated by this principle.
Q:Is the inorganic salt related to the excitement
In the natural state, both in the periphery and within the central nervous system, nerve impulses are conducted in the context of a single neuron. At the nerve tip (synaptic or on the muscle joint), nerve impulses cause the excitement or inhibition of the next cell by chemical transmission or electrical transmission.
Q:What is the inorganic salt, is not the organic salt and is not the inorganic salt
I have not come across the salt area is divided into inorganic and organic, only heard of inorganic and organic matter. Probably the organic acid metal salt.
Q:Are fruits and vegetables inactive?
Inorganic salts are inorganic compounds in the salt, formerly known as minerals, the body has found more than 20 species, including constant elements of iron, zinc, selenium, molybdenum, chromium, cobalt, iodine 8. Apple, pipa, durian, citrus, Watermelon, kumquat, peanuts, I know so much. Oh, there are: lotus lotus which contain inorganic salts
Q:The effect of inorganic salts on the human body
Due to the metabolism, every day a certain amount of inorganic salts from a variety of ways excreted, and thus must be supplemented by dietary supplement. The metabolism of inorganic salts can be judged by analyzing the concentration of blood, hair, urine or tissue. The role of inorganic salts in the human body is interrelated. In the appropriate concentration range beneficial to the health of people and animals and plants, lack or too much can cause disease, and disease and affect its metabolism, often increase its consumption. In China, the lack of calcium, iron and iodine is more common. Selenium, fluoride and other geochemical environment with the different, both the lack of disease such as Keshan disease and Kashin-Beck disease, teeth, etc., there are too many diseases such as fluorosis and selenium poisoning.
Q:What are the disadvantages of inorganic salt deficiency and too much
hyperphosphatemia, can cause secondary hyperparathyroidism, calcium and phosphorus deposition changes, vitamin D metabolic disorders, an important factor in renal bone disease, and coronary artery, heart valve calcification and other serious cardiovascular complications;
Q:what is the function of the organic part of bone matrix?of the inorganic part(bone salts)?
The organic part is cells that produce bone matrix (inorganic) with excess calcium and phosphorus, and break down the bone salts when the calcium is needed elsewhere in the body. The inorganic matrix provides protection, support and structure for the body. And, actually, red bone marrow is the place where formed elements of the blood are manufactured. Dude, this is not exactly botany. :-P

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