Shijiazhuang Fengshan Chenical Co.,Ltd!

搜索
Search

Keywords: Sodium Nitrate,  Sodium Nitrite

Service telephone

+86-311-820690005

Number of views:
1000

Industrial Sodium Nitrate

Mainly used in chemical industry, glass, metallurgy, machinery, dyes and agricultural fertilizers and other industries.
均价约:
0.0
Market price
0.0
Number of views:
1000
Product serial number
Quantity
-
+
Stock:
Category
Return List
1
Details
Parameters

Properties: White fine crystals, light gray, light yellow are allowed, density 2.257 (at 20 degrees) is easily soluble in water and liquid ammonia, slightly soluble in glycerin and alcohol, easy to deliquesce.

Specification: (GB/T4553-2002)

Uses: mainly used in chemical industry, glass, metallurgy, machinery, dyes and agricultural fertilizers.

 

Indicator name

Premium

First grade

Second class

Sodium nitrite

%>=99.7

99.3

98.5

Chloride

%<=0.25

0.30

-

Sodium nitrite

%<=0.01

0.02

0.15

Sodium carbonate

%<=0.05

0.10

-

Moisture

%<=1.0

1.5

2.0

Water insoluble content

%<=0.03

0.06

-

Iron (Fe) content

%<=0.005

0.005

-

 

Packing: 50kg/bag inside and outside knitted (also can be packed according to user requirements).

Emergency overview: Contact with reducing agents and strong acids can cause combustion or explosion, releasing toxic and irritating nitrogen oxide gas. It can be absorbed through the respiratory tract and digestive tract, converted into sodium nitrite in the human body, combined with hemoglobin to form methemoglobinemia, which is irritating to the skin and mucous membranes. Use appropriate sealing measures to avoid environmental pollution.

GHS Hazard Category: Oxidizing Solid-1

Label elements:

Pictograms

Dangerous words: danger

Hazard information: May cause fire or explosion; strong oxidant.

Precautionary statement:

Precautions: It should be stored and transported away from reducing agents, active metal powders, acids, and combustible materials. Smoking is prohibited in the workplace.

Emergency response: After the leakage source catches fire, cut off the flammable and explosive items, and the person in charge of fire fighting on the site should put out the fire from the upwind within a safe distance.

Safe storage: Store in a cool, dry and ventilated warehouse. Prevent mechanical damage, avoid storage on wooden floors, away from high temperature and heat sources. The storage temperature should not exceed 30℃, and the relative humidity should not exceed 80%. It should be stored and transported separately from reducing agents, active metal powders, acids, and combustible materials.

Disposal: The waste that occurs occasionally in production will be dissolved and purified for secondary production, and no solid waste will be generated.

Physical and chemical hazards: contact with reducing agents and strong acids can cause combustion or explosion, releasing toxic and irritating nitrogen oxide gas. Nitric oxide is emitted at 700°C, and only a small amount of nitrogen dioxide and nitrous oxide are produced at 775-865°C. Heating with sulfuric acid produces nitric acid and sodium bisulfate. With salt can play a role in complex decomposition. It is an oxidant. Contact with wood chips, cloth, oil and other organic substances can cause combustion and explosion.

Health hazards: can be absorbed through the respiratory tract and digestive tract, converted into sodium nitrite in the human body, combined with hemoglobin to form methemoglobinemia, which is irritating to the skin and mucous membranes.

Environmental hazards: Use appropriate sealing measures to avoid environmental pollution. It is forbidden to pollute the overall water quality when cleaning equipment or disposing equipment washing water. It is forbidden to enter the sewers and dispose of the substance and its container in a safe manner.

We could not find any corresponding parameters, please add them to the properties table
Next

Keywords: Sodium Nitrate,  Sodium Nitrite

Shijiazhuang Fengshan Chenical Co.,Ltd

TEL:+86-311-82077781

FAX:+86-311-82077782

E-mail:sjzfshg@yeah.net

ADD:Phoenix Road, Jingxing Mining area, Shijiazhuang

二维码

Wechat account

这是描述信息

official account

© 2020 Shijiazhuang Fengshan Chenical Co.,Ltd  All rights reserved. 冀ICP备16039378号