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English Name: Sodium Ferrocyanide decahydrate
Product package: 25KG/50KG/1000KG
CAS No: 14434-22-1
Executive standard: YB/T 5324-2006
Product formula: Na4[Fe(CN)6]·10H2O
Product molecular weight: 484.06
Physical and chemical properties of products: light yellow crystal, easy to soluble in water, insoluble in alcohol, no fixed melting, heating to 50 ℃ to dehydration, 81.5 ℃to anhydride,up to 435 ℃ todecomposition .
Application:used as a photographic material, preparing red blood salt, pigment, etc., can also be used in steel carburizing, tanning, dyeing, printing, pharmaceutical, etc.
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Quality Analysis |
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Item |
Optimal level |
Export level |
Food level |
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Unit |
Index |
Unit |
Index |
Unit |
Index |
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亚铁氰化钠 ≥ |
% |
99.00 |
% |
99.00 |
% |
99.50 |
|
|
氰化物（以NaCN计） ≤ |
% |
0.01 |
% |
0.01 |
% |
0.01 |
|
|
氯化物（以NaCl计） ≤ |
% |
0.20 |
% |
0.20 |
% |
0.20 |
|
|
硫酸盐（以SO42-计） ≤ |
% |
0.20 |
% |
0.20 |
% |
0.07 |
|
|
水不溶物 (Water- insoluble )≤ |
% |
0.01 |
% |
0.01 |
% |
0.01 |
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|
Appearance： light yellow crystal |
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Sodium ferrocyanide sample and package pictures:
NO
NO
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