sodium nitrate

Post Date:
Aug 13,2017
Expiry Date:
Feb 09,2018
Detailed Description:
Cas No. :7632-00-0 Quantity: 10000
Specs:99.5%
Price:300 USD Metric Tons
Payment Method: LC or TT
sodium nitrate
Other name:
Purity: 99%
Appearance: light yellow or white fine crystal
Packing: 25kg bag or others
Molecular formula: NANO2
HS: 31025000
CAS：7632-00-0
EINECS NO：231-555-9
UN:1498
Application:
It is used as fluxing medium for enamel industry; as decolorizer,
defoamer and clarifying agent for glass industry. Sodium nitrate is also used for dyes, medical and agricultural industry.

Item
Unit Index
Best quality First quality Qualified quality
Content of Sodium nitrate
(calculated by dry base)    % ≥ 99.0 98.5 98.0
Content of Sodium nitrite
(calculated by dry base)        % ≤ 0.80 1.00 1.90
Content of Chloride (Nacl)
(calculated by dry base)     % ≤ 0.10 0.17 ___
Content of insolubles in water
(calculated by dry base)        % ≤ 0.05 0.06 0.10
Moisture                      % ≤ 1.4 2.0 2.5
CAS Registry Number:
7632-00-0
Synonyms:
;Sodium nitrite,food grade;
Molecular Formula:
NaNO₂
Molecular Weight:
68.9953
Molecular Structure:
Hazard Symbols:
O:Oxidizing agent;
T:Toxic;
N:Dangerous for the environment;
Risk Codes:
R25:;
R50:;
R8:;
Safety Description:
S45:;
S61:;