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: What is the difference between inorganic and inorganic salts?
- Organic matter: generally used in the biological field, especially in the agricultural sector, narrowly refers to all can be biological (including microbial and plant enzymes) decomposition of organic matter.
- Q: Several kinds of inorganic salt food sources?
- Milk containing calcium, spinach iron, kelp containing iodine, oysters containing zinc, carrots containing A, tomatoes containing C, mushrooms with B1, sun can get D
- 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: How much of the body's inorganic salts account for the weight of the body?
- The inorganic salts in the human body account for about 5%
- Q: Octopus why the lack of boron-containing inorganic salts can cause rape to flow only without fruit
- Boron has a great influence on the reproductive process of plants, which can accelerate pollen differentiation and pollen tube elongation. In the absence of boron, pollen tube germination is affected, poor fertilization, which leads to the formation of seeds affected, the reduction of growth hormone produced by the reduction of growth hormone will affect the formation of fruit.
- Q: Definition of inorganic salts
- There are about 21 kinds of elements which have important physiological functions in the body. Among them, calcium, magnesium, potassium, sodium, phosphorus, sulfur and chlorine are more and more, and the amount of inorganic compounds is more Iron, copper, iodine, zinc, manganese, selenium, fluorine, chromium, nickel, molybdenum, silicon, tin, vanadium and cobalt content is extremely small, called trace elements .2, inorganic compounds in the general name of the salt. Formerly known as "minerals." Some elements of inorganic salts for the human essential nutrients, including potassium, sodium, calcium, phosphorus, iron, iodine and other 20 kinds of elements. With the maintenance of cells and liquid normal osmotic pressure, maintenance of neuromuscular excitement As a variety of acid system activator; constitute the ester of the base; hormones, vitamins, nucleic acid composition and regulate the body's acid and alkali balance and other important physiological functions. Increased or lack of disease, such as hyperkalemia, The explanation of the "inorganic salts" in the academic literature
- Q: Determination of the existence of inorganic salts in the soil, in the filter, should pay attention to the matter
- A sticker: filter paper close to the funnel wall, so that no bubbles.
- Q: what is the function of salts in DNA extraction?
- The role of the salt is to neutralize the charge of the DNA's sugar phosphate backbone. This makes the DNA less hydrophilic (less soluble in water). Ethanol has a lower dielectric constant than water so it's used to promote ionic bonds between the Na+ (from the salt) and the PO3- (from the DNA backbone) causing the DNA to precipitate, to extract DNA finally..
- Q: Which minerals is richest source of Inorganic Salts ?
- Minerals are inorganic salts - eg.potassium nitrate - absorbed by plants from soil - a good source of inorganic nitrogen and potassium.
- 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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