Basic Info.
Product Description
Test means: hg/t2775-1996
index
item i-class ii-class iii-class
purity %= 99 98 97
moisture %= 0.15 0.3 0.5
water soluble matter %= 0.1 0.4 0.7
oil absorption g/100g 15-25 15-25 15-25
residue on 325 mesh%= 0.1 0.3 0.5
tinting strength % 105+/-5
shade meet the requirements
molecular formula: cr2o3
molecular weight: 152.0
character: green powder with strong coloring strength and covering strength. specific gravity: 5.21g/ml. melting point:2266. boiling point: 4000. strong insoluble in water, insoluble in acids, comparatively stable in the atmosphere, the average concentration of acid and alkali, and sulfur dioxide gas has no effect, with excellent quality and outstanding color fastness.
usage: smelting chromium and chromium carbide, enamel, ceramic, glass, leather, refractoriness, coloring materials, organic synthesis catalyst manufacture materials and printing banknotes fast special ink, metal polishing and grinding materials, metal surface carbonizing, and magnetic materials. for paint, ceramics, rubber, fine art paint and camouflage paint.
Company Profile
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Business Type:
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Shijiazhuang shinearly chemicals co., ltd., is a manufacturer & exporter established in 1986. our products: (napo3)6, na5p3o10, tio2, zns+baso4, naoh, na2co3, zno, cr2o3, fe2o3, fe2o3.nh2o; fe3o4, mg(oh)2, mgo, sio2.nh2o, c18h36o2, c36h70o4zn, c6h12n2s4, znco3.2zn(oh)2.h2o, sb2o3, baso4, c6h11o7na , oxalic acid, paraffin wax, c6h11o7na and so on.
our products are exported to north and south america, europe, asia, australia, south africa and many other countries and regions. |
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Comapany: |
Shijiazhuang shinearly chemicals co., ltd |
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Address: |
No.105,yellow river road, high-tech zone, shijiazhuang city |
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City: |
Shijiazhuang |
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Zip/Postal: |
050035 |
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State: |
Hebei |
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Country: |
China |
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