Sodium Nitrite

Post Date:
Jun 27,2015
Expiry Date:
Dec 24,2015

Detailed Description:

Cas No. :7632-00-0 Quantity: 25Metric Tons
Specs:98.5%MIN
Payment Method: TT

Property: White or a little buff fine crystal. The relative molecular weight is 69.0 and density is 2.168. It’s no smell and a little saline taste, easy to be deliquescence and to dissolve in water. The melting point is 271℃ and decomposition temperature is 320℃. It has the strong oxidizing property, as well as reducing property. It can slowly oxidize into sodium nitrite in the air, and will become diaminocompound composed with ammonia under low temperature.

Molecular Formula: NaNO₂

Molecule Weight: 69.0

CAS NO.: 7632-00-0

Appearance: White or light yellow Fine Crystal

Specification:

Item	Quality Index
Item	High-Class	First-Class	Qualified-Class
Purity	99.0% min	98.5% min	98.0% min
Moisture :	1.4% max	2.0% max	2.5% max
Chlorides ( As NaCL )	0.10% max	0.15% max	----
Sodium nitrate	0.8% max	1.0% max	1.5% max
Water insolubles	0.05% max	0.06% max	0.10% max

Application: It is mainly used as the raw material of productions 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.

Packing: Packed in 25kg plastic woven bag, 500kg/1000kg/1100kg jumbo bag or as per the buyer's requirement.

Notice:

(1) This product shall be stored in the place where keep ventilation and dry against rain, heated and insolation 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 venomousness. Please keep it safely. Don’t eat it mistakenly.