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Add: 905#, Yuzhou Plaza, No 299 Jingang Road Jinqiao
E.P.Z. Pudong, Shanghai, 201206 P.R.CHINA
Tel:+86-21-6878567or021-60517735
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Email:sales@sungochina.com
Skype: jasontian2010
Website: www.sungochina.com |
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| Basic chemical raw materials |
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Anhydrous sodium sulfate ( glaubers salt ) (SSA)
standard: (GB6009-2003) |
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Item |
Value |
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1 |
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2 |
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3 |
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Premium grade |
First grade |
Premium grade |
First grade |
Premium grade |
First grade |
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Na2SO4 / % ¡Ý |
99.3 |
99.0 |
98.0 |
97.0 |
95.0 |
92.0 |
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Water insoluble matter % ¡Ü |
0.05 |
0.05 |
0.10 |
0.20 |
- |
- |
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Ca Nad Mg (as Mg ) % ¡Ü |
0.10 |
0.15 |
0.30 |
0.40 |
0.60 |
- |
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Oxide (as Cl ) % ¡Ü |
0.12 |
0.35 |
0.70 |
0.90 |
2.0 |
- |
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Fe (as Fe ) % ¡Ü |
0.002 |
0.002 |
0.010 |
0.040 |
- |
- |
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Moisture % ¡Ü |
0.10 |
0.20 |
0.50 |
1.0 |
1.5 |
- |
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Whiteness(R457) % ¡Ý |
85 |
82 |
82 |
- |
- |
- |
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