Sodium Nitrite Granular_SHANDONG RISING INTERNATIONAL TRADE CO., LTD.

Product Properties

The appearance is white to light yellow powder. It breaks down if heated to above 320℃, breaks up into brown dinitrogen trioxide gas in contact with weak acid and it is inflammable and explosive in contact with organic matters and gives off toxic and irritant nitrogen peroxide and nitric oxide gases. Half lethal dose (rat, per os) is 180mg/kg. White or a little buff fine crystal. The relative molecular weight is 69.0 and density is 2.168. It is unscented with a little saline taste, easy to be deliquescenced and to dissolve in water. The melting point is 271 land decomposition temperature is 320℃.It has property of oxidability and reducibility. It can be slowly oxidized into sodium nitrite in the air, and become diamino compound composed with ammonia under low temperature.
Packing

25kg 50kg 1000kg PP/PE bag, or by request of clients.
Transport storage

When transported, it should be in a clean, clean, covered wagon or boat. Should be stored in a dry, clean, ventilated warehouse, not in the open air.
Application

Sodium Nitrite is mainly used in pharmaceutical and chemical industries.
(1) In pharmaceutical industry, it can be used in pharmaceutical and pesticide industry;
(2) In chemical industry, sodium nitrite is mainly used in producing nitromethane and 1,2-aminoazophenylene.
(3) it can also be used in heat treatment of metal, early strength agent of cement, antifreezing agent, and etc.
It is mainly used as the production raw material of nitro-compound and azo dyes, etc. It is also used as mordant and bleacher for fabric dyeing, as well as metal heat treatment agent, early-strength admixture and antifreeze of cement.
(1)This product shall be stored in the place of ventilation and dry, avoiding dampened, heated and exposure under sunlight.
(2)This product shall not be delivered or stored together with strong reducing agent, inflammable and detonatable substances, foods, feed, and additives.
(3)This product is venomous. Please keep it safely. Don' t eat it by mistake.

Specification List

Commodity: Sodium Nitrite Quality standard: GB2367－2006
Item	Index
Item	Superior	First class	Qualified
Appearance	White or slight yellow granular	White or slight yellow granular	White or slight yellow granular
Purity(sodium nitrate as dry basis) % ≥	99.0	98.5	98.0
Moisture % ≤	1.4	2.0	2.5
Water insoluble matter % ≤	0.05	0.05	0.10
Chloride (as Nacl) (as dry basis) % ≤	0.80	1.00	1.90
Sodium nitrate (as dry basis) % ≤	0.80	1.00	1.90

Sodium Nitrite Granular

MESSAGE