Sodium Nitrite Industrial Grade Construction Powder
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 kg
- Supply Capability:
- 500000 kg/month
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Sodium Nitrite Industrial Grade Construction Powder
| Classification: | Nitrate | Type: | Sodium Nitrite | CAS No.: | 7632-00-0 |
| Other Names: | sodium nitrite 99% min. | MF: | NaNO2 | EINECS No.: | 231-555-9 |
| Place of Origin: | China (Mainland) | Grade Standard: | Agriculture Grade,Food Grade,Industrial Grade | Purity: | 98-99%min. |
| Appearance: | white or yellowish crystal | Application: | as raw material for the making of nitrocompounds, azo dyes; as mordant | %: | sodium nitrite 99% min. |
| Model Number: | sodium nitrite 99% min. | UN no.:: | 1500 | Hazard Class: | 5.1 |
[Properties]
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 glycerin. The melting point is 271°C. And decomposition temperature
is 380°C. Its decomposition 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 inflammation and explore while mixed with organics, sulfur and sulfite etc.
[Quality] Specifications: (GB2367-90)
Index name | Superior | First grade | Second grade |
Sodium nitrite % | ≥99.0 | ≥98.5 | ≥98.0 |
Sodium nitrate % | <0.80< | <1.00 | <1.90 |
Chloride % | ≤0.10 | ≤0.17 | - |
Moisture % | ≤1.8 | ≤2.0 | ≤2.5 |
Water insoluble content % | ≤0.05 | ≤0.06 | ≤0.1 |
[Use]
This product is used as fabric dyeing mordant, silk andlinen bleach, metal heat treatment agent,
electroplating corrosion inhibitor,chemical analytical reagent, medical vasodilator and the raw material
toproduce potassium nitrite, nitrocompounds and azo dyes, etc.
[Packing] PP woven bag lined with PE film moisture-proof bag.Sealed with sewing machine.
Net weight 50kg or 25kg.
FAQ
1.Q: What is MOQ?
A: Our MOQ is 1 TON.
2.Q: Could you offer free sample?
A: We can provide free samples to you for quality testing.
3.Q: What about your packing?
A: For liquid: Flexitank, or IBC tank 1000L
For powder:Woven fabric bag with plastic film liner( 25kg or 1000kg)
Clients’ packing is workable.
4.Q: How about your productive capacity?
A: 150000 tons/Year.
5.Q: What is your delivery time?
A: Within 7 days after received deposit or L/C at sight.
- Q: Several kinds of inorganic salt food sources?
- Pepper, bamboo, bamboo, seaweed, lily, nuts, bread, dairy, beans, seaweed, kelp, kelp, Olives, cauliflower, amaranth, shepherd's purse, salted egg, noodles, fermented bean curd, tempeh, spinach, amaranth, spinach, coriander, fruit
- Q: Liver cancer diet should pay attention to what issues?
- Fat and protein: high-fat diet will affect and aggravate the condition, and low-fat diet can reduce liver cancer patients with nausea, vomiting, abdominal distension and other symptoms. Liver cancer patients with poor appetite, less food intake, if there is not enough amount of balanced diet, must improve the calorie intake and eating easy to digest the absorption of fat, sweets, such as honey, royal jelly. Sucrose and vegetable oil, butter and so on. Liver cancer patients should eat more protein-rich foods, especially high-quality protein, such as lean meat, eggs, beans, milk, etc., to prevent albumin reduction. However, in the late liver cancer, liver function is not good, to control the intake of protein, so as not to eat too much protein-induced hepatic encephalopathy.
- Q: The human body does not intake of minerals can be? Lack of minerals on the human body what kind of harm?
- Body weight: 96% is organic matter and moisture, 4% for the inorganic elements of the body about 50 kinds of minerals, in these inorganic elements, has been found in about 20 elements constitute the body tissue, to maintain physiological function, Biochemical metabolism necessary, in addition to C, H, O, N mainly in the form of organic compounds, the rest are known as inorganic salts or minerals can be divided into constant elements and trace elements two categories.
- 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: What is the lack of inorganic salts for children?
- Zinc salts, iron salts and calcium salts
- Q: Now need to determine the freezing point of inorganic salt solution, what kind of freezing point instrument is more accurate?
- Because a large branch of antifreeze is with inorganic salt solution.
- Q: What does salt form when it dissolves?
- Most inorganic salts are ionic in nature and therefore it will dissociate in ions. For example Copper sulphate will dissociate in Cu+2 and SO4 -2 ions. If the dissociation energy of the salt is too high, it will remain partially or completely as salt in the solution. large number of organic salts do not dissociate completely and the solution will contain Ions and salt - both.
- Q: in the ocean
- Salts are the result of the association of cations and anions. Cations are usually metals like Calcium, Sodium, Potassium anions are ususally sulfates, phosphates, carbonates...... calcium carbonate and calcium phosphate are useful in making bone. Potassium Chloride is important in heart beat regulation Sodium Chloride is important in maintaining blood pressure. Carbonate is important in blood chemistry and the transfer of energy within a cell. all these salts are found in abundance in the ocean. If you follow evolution, those salts in the ocean have given rise to our own blood chemistry and organic health.
- Q: Lack of calcium, phosphorus, iron, zinc inorganic salt should eat what?
- Drinking milk is more appropriate to do a proper practice, the milk is rich in calcium, phosphorus, iron, and zinc. There is a food that is eaten inside the sea, the sea of food is basically the content of inorganic salts are relatively high.
- Q: I am 18 years old, test the body of inorganic salt content of 3KG, people say that low. What is the value of this use? How can improve it?
- Due to metabolism, every day a certain amount of inorganic salts from a variety of ways excreted, and thus must be supplemented through the diet.Energy metabolism can be analyzed by the blood, hair, urine or tissue to determine the concentration in the human body Inorganic salts are interrelated in the appropriate concentration range beneficial to human and animal and plant health, lack or too much can cause disease, and disease and affect its metabolism, often increase its consumption in China calcium, iron and iodine The lack of 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 fluoride and selenium poisoning.
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Sodium Nitrite Industrial Grade Construction Powder
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 kg
- Supply Capability:
- 500000 kg/month
OKorder Service Pledge
OKorder Financial Service
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