Customization: | Available |
---|---|
CAS No.: | 151-21-3 |
Formula: | C12h25nao4s |
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Package:
• Powder and needle form products in craft-paper bags or woven bags, 20 Kg net weight.
• Liquid form products in plastic barrels, 200 Kg net weight.
Appearance | White Powder Form | White Needle Form | Clear, light yellow Liquid | ||||||
General | For Plasterboard | ||||||||
Active ingredient (%) | ≥92 | ≥93 | ≥95 | ≥92 | ≥93 | ≥95 | ≥31 | ≥32 | ≥35 |
Petroleum ethers soluble substances (%) | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 | ≤0.3 | ≤1.5 | ≤1.5 |
Inorganic salts (NaCl+Na2SO4) (%) | ≤5.5 | ≤4.5 | ≤2.5 | ≤4.5 | ≤3.5 | ≤2.0 | ≤0.5 | ≤2.0 | ≤2.0 |
Water (%) | ≤2.5 | ≤2.5 | ≤2.5 | ≤3.5 | ≤3.5 | ≤3.0 | - | - | - |
pH (1% aq. solution) | 7.5~ 9.5 |
7.5~ 9.5 |
7.5~ 9.5 |
7.5~ 9.5 |
7.5~9.5 | 7.5~ 9.5 |
7.5~9.5 | 7.5~9.5 | 7.5~9.5 |
Whiteness (WG) | ≥90 | ≥90 | ≥90 | ≥90 | ≥90 | ≥90 | - | - | - |
Hazen color | - | - | - | - | - | - | ≤70 | ≤50 | ≤50 |