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Sodium Nitrite(powder/granule)

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CAS No.:

7632-00-0

Port:

qingdao

Packaging:

25kg/bag

Price valid (until):

2023-06-30

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Huars

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Dyes and pigments,Pharmaceutical intermediates,Chemical raw materials,Agrochemicals,Food additives,Industrial Coatings

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Chemical formula NaNO2, where the oxidation number of nitrogen is +III. Colorless or yellow crystal, relative density is 2.168(0℃), melting point is 271℃, decompose at 320℃. Easily soluble in water, its aqueous solution is alkaline due to nitrite hydrolysis. Sodium nitrite is both oxidizing and reducing, mainly oxidizing. chemicalbook is mainly oxidizing in acidic solution, and reducing in alkaline solution or when encountering strong oxidizing agent. friction or impact with sulfur, phosphorus, organic matter, etc. can cause combustion or explosion. Sodium nitrite placed in the air can react with the oxygen in it, and gradually generate sodium nitrate: NaNO2+1/2O2=NaNO3.

Translated with DeepL

Items	Specifications
Appearance	White or of- white powder or crystlline power,odorless
Solubility	Very soluble in water
Melting Point	271℃

Basic Info

Product Name:

Sodium nitrite

Other Name:

Nitrous acid,sodium salt (1:1);Nitrous acid,sodium salt;Anti-Rust;Filmerine;Sodium nitrite;Synfat 1004;Sodium nitrite (NaNO2);Erinitrit;M 138C;E 250;SNS 40;Nitrous Acid Soda;Nitrogen dioxide,sodium salt (1:1);Accel XP;Accel 2000H;32863-15-3;56227-20-4;82497-43-6;82998-40-1;1992765-27-1

CAS No.:

7632-00-0

UN No.:

1500

Molecular Formula:

HNO2.Na

InChIKeys:

InChIKey=ZAOCWQZQPKGTRN-UHFFFAOYSA-N

Molecular Weight:

68.99530

Exact Mass:

68.98270

EC Number:

231-555-9

HScode:

2834299090

Categories:

Bleach

Characteristics

PSA:

52.49000

XLogP3:

0.2506

Appearance:

White to gray white powder

Density:

2.26 g/cm³

Melting Point:

271 °C

Boiling Point:

320 °C

Water Solubility:

H2O: 820 g/L (20 ºC)

Storage Conditions:

Storage Room low temperature ventilation drying ,with organic compounds, reducing agent, phosphorus and other flammable materials, food raw materials separately

Toxicity:

LD50 orally in rats: 180 mg/kg (Smyth)

Explosive limit:

May explode on heating above 530 deg C ... /Sodium nitrite/ is a strong oxidant and reacts with combustible and reducing materials causing fire and explosion hazard.

Taste:

Slightly salty taste

PH:

Aq soln is alkaline, pH about 9

See More Sodium nitrite Properties 

Hazard Identification

Classification of the substance or mixture

Oxidizing solids, Category 3

Acute toxicity - Category 3, Oral

Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H272 May intensify fire; oxidizer H301 Toxic if swallowed H400 Very toxic to aquatic life
Prevention	P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P220 Keep away from clothing and other combustible materials. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P273 Avoid release to the environment.
Response	P370+P378 In case of fire: Use ... to extinguish. P301+P316 IF SWALLOWED: Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P330 Rinse mouth. P391 Collect spillage.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO contact with combustible substances. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Separated from combustible substances, reducing agents and acids. Dry. Well closed.

See More Sodium nitrite Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Dyes and pigments,Pharmaceutical intermediates,Chemical raw materials,Agrochemicals,Food additives,Industrial Coatings

Location:
Yinzhou-distriktet, Ningbo by, Zhejiang-provinsen

Payment Terms:
TT against copy of documents,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
21

Total Annual Revenue:
Above $100 million

Total Employees:
11-50

Year of Establishment:
2018

HUARS CHEM IS A PROFESSIONAL IMPORT AND EXPORT ENTERPRISE OF CHEMICAL PRODUCTS. IT HAS VERY CLOSE RELATION WITH MANY BIG PRODUCTION ENTERPRISES.WE HAVE TWO TRADING COMPANIES IN HONG KONG AND NINGBO AS FOLLOWS: NINGBO HUARS CHEM CO.,LTD AND HUARS HONGKONG LIMITED. ITS BUSINESS FIELDS COVER POLYURETHANE, POLYESTER, PLASTICIZER, WATER REDUCING AGENT, NATURAL RESIN, ETC. WE ARE GLAD TO SUPPORT OUR CUSTOMER WITH CREDIT.THE COMPANY HAS ALWAYS ADHERED TO THE PRINCIPLES OF INTEGRITY, INNOVATION, SHARING AND COMMON PROGRESS, AND PROVIDING COST-EFFECTIVE CHEMICAL RAW MATERIALS AND TECHNICAL SUPPORTING SERVICES AT HOME AND ABROAD.

Inquiry History

89 Inquiries

Country	Product	Purchase Quantity	Date Posted
Canada	Sodium Nitrite CAS 7632-00-0	5 KG	Dec 11, 2025
United States	Sodium nitrite 99% powder 7632-00-0	250 G	Feb 2, 2024
South Africa	Russian hot selling Food grade Sodium nitrite 99% Powder CAS 7632-00-0	1000000000000000000 MT	Sep 11, 2023
United States	High quality Sodium nitrite NaNO2 99% powder CAS 7632-00-0 supply in stock	25 KG	Nov 16, 2023
Ireland	High quality Sodium nitrite NaNO2 99% powder CAS 7632-00-0 supply in stock	100 G	Aug 26, 2023
United Kingdom	High quality Sodium nitrite NaNO2 99% powder CAS 7632-00-0 supply in stock	1 KG	Oct 21, 2023
Pakistan	sodium nitrite NaNO2	540 MT	Apr 26, 2024
United States	Sodium nitrite	5 KG	Oct 11, 2023
United Arab Emirates	Sodium Nitrite	300 MT	Mar 26, 2026
United States	Sodium Nitrite	100 G	May 26, 2026
Singapore	Sodium Nitrite	1 PCS	May 6, 2026
Singapore	Sodium Nitirite	1	Apr 30, 2026
Canada	Sodium Nitrite	1 KG	Apr 20, 2026
United States	Sodium nitrite NaNO2 99% High Purity	100 G	Mar 30, 2026
Poland	Sodium nitrite	1.00 20' Fcl	Jan 20, 2026
Sweden	Sodium Nitrite NaNO2 99% High Purity	500 G	Jan 20, 2026
United Kingdom	Sodium nitrite	50 G	Jan 12, 2026
Netherlands	Sodium nitrite 99% White powder NaNO2 Senwayer	100 G	Nov 5, 2025
Australia	sodium nitrite	1 KG	Nov 3, 2025
Bolivia	Sodium nitrite 99% hot selling	200 G	Sep 18, 2025

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