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Product Information
Product: Sodium Nitrite
CAS: 7632-00-0
MF: NNaO2
MW: 69
EINECS: 231-555-9
Density: 1.29 g/mL at 25 ° C
Melting Point: 271 ° C(lit. )
Boiling Point: 320 ° C
Water Solubility: 820 g/L (20 ° C)
Solubility: Aqueous acid: 1 - 2μ L acetic acid per ml H2Osoluble
Appearance: White crystals with slight yellow
Application
A, Industry Grade: It is used as mordant, bleaching agent, the metal heat treatment agent and electroplating inhibitor etc...
B, Pharmacy Grade: It is used as anticorrosive and antiseptic agent of the machine.
C, Food Grade: It is used as the colored agent, anti-microbicide and anticorrosive agent of meat.
Packing
25kg/bag or according to per customer's requirement
Delivery
Dangerous cargo with UN 1500 5.1/PG 3
Storage
Stored in cool, dry and ventilation place; Away from fire and heat; Handle with care; No breakage and leakage
Product T echnical S tandard: GB2367-2006
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Index Name
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High-Class
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First-Class
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Qualified-Class
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Result
|
Sodium Nitrite Content(dry basis),%
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≥ 99.0
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≥ 98.5
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≥ 98.0
|
98.7
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Sodium N itrate C ontent(dry basis),%
|
≤ 0.80
|
≤ 1.00
|
≤ 1 .90
|
0.9
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Chloride (Na C l) Content(dry basis), %
|
≤ 0.10
|
≤ 0.17
|
-
|
0.07
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Water insoluble content,%
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≤ 0.05
|
≤ 0.06
|
≤ 0.10
|
0.05
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Moisture , %
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≤ 1.4
|
≤ 2.0
|
≤ 2.5
|
1.3
|