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OHSAS 18001 Crystal NaNO3 Sodium Nitrate CAS 7631-99-4 For Decolorizing Agent

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OHSAS 18001 Crystal NaNO3 Sodium Nitrate CAS 7631-99-4 For Decolorizing Agent

OHSAS 18001 Crystal NaNO3 Sodium Nitrate CAS 7631-99-4  For Decolorizing Agent
OHSAS 18001 Crystal NaNO3 Sodium Nitrate CAS 7631-99-4  For Decolorizing Agent OHSAS 18001 Crystal NaNO3 Sodium Nitrate CAS 7631-99-4  For Decolorizing Agent

Large Image :  OHSAS 18001 Crystal NaNO3 Sodium Nitrate CAS 7631-99-4 For Decolorizing Agent

Product Details:
Place of Origin: CHINA
Brand Name: Hongzheng
Certification: ISO9001, ISO14001, ISO45001, OHSAS18001
Model Number: XSN-90
Payment & Shipping Terms:
Minimum Order Quantity: 25MT
Price: Negotiable
Packaging Details: 50kg/bag
Delivery Time: 5-8 work days
Payment Terms: T/T, L/C

OHSAS 18001 Crystal NaNO3 Sodium Nitrate CAS 7631-99-4 For Decolorizing Agent

Description
Product: Sodium Nitrate Purity: 99%min
Chemical Formula: NANO3 Appearance: White Crystal Powder
Solubility: Soluble HS Code: 3102500000
Highlight:

Colorless Crystal NaNO3 Sodium Nitrate

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7631-99-4 NaNO3 Sodium Nitrate

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Decolorizing Agent NaNO3 Sodium Nitrate

 

Colorless Crystal Sodium Nitrate CAS 7631-99-4 NaNO3 For Decolorizing Agent

 

Introduction

 

Sodium nitrate can absorb heat when dissolved in water. It is decomposed into sodium nitrite and oxygen when heated to above 380℃. Nitrogen and oxygen will be released at 400-600℃, nitric oxide will be released at 700℃, and a small amount of nitrogen dioxide and nitrous oxide will be formed at 775~865℃. . Heat with sulfuric acid to generate nitric acid and sodium bisulfate. And salts can play a metathesis role. It is an oxidizer. Contact with wood chips, cloth, oil and other organic matter can cause combustion and explosion.

 

 

Parameter

 

Test Items Standard Test Results
Content of sodium nitrate(NaNO3) % ≥ 99.3 99.3
Content of sodium nitrite(NaNO2) % ≤ 0.02 0.016
Content of chloride(NaCl) % ≤ 0.3 0.078
Content of insolubles in water % ≤ 0.03 0.021
Moisture % ≤ 1.5 1
Apperance of product White fine crystal with slightly yellowish
Package and Trade mark By woven plastic bag outer and white plastic bag inner

 

 

Application of Sodium Nitrate

 

1. Agriculture: Sodium nitrate can provide nutrients to plants and improve soil properties. Improve the effectiveness of phosphorus and trace elements, and promote the formation of organic acids. It also helps the phosphorus and trace elements in the soil particles to be released into the soil solution. Improve the utilization of water by plants. It can make the plant's transpiration effect to be very small, and improve the absorption efficiency of soil water. Reduce plant absorption of chlorine in soil solution or irrigation water.

2. Concrete: As a concrete admixture, it can improve the early strength of concrete. Prevent corrosion of steel bars. Prevent construction concrete from being damaged by freezing in winter.

3. Decolorization: Sodium nitrate is mainly used to eliminate impurities in the raw materials and bring undesirable colors to the glass to make it appear colorless and transparent. There are mainly two kinds of chemical decolorizers and physical decolorizers, among which chemical decolorizers usually decolorize through oxidation.

4. Anti-rust: Sodium nitrate has strong oxidizing properties, which can cause anode passivation of metals and form a dense oxide film on the surface to prevent rust. To achieve a better cleanliness of the steel surface in a short time, the key is to choose the concentration of sodium nitrate. Decreasing the concentration can not only contain more ferric chloride content, but also is not easy to saturate, so as to better solve the pickling quality of steel products.

5. Food industry: The food industry is used as a coloring agent for meat processing, which can prevent meat from deteriorating and can play a role in seasoning.

OHSAS 18001 Crystal NaNO3 Sodium Nitrate CAS 7631-99-4  For Decolorizing Agent 0

 

Contact Details
Guangzhou Hongzheng Trade Co., Ltd.

Contact Person: Jessic

Tel: +86 13928889251

Fax: 86-020-22307821

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