NaNO2
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1.01399.015 | ÑÇÏõËáÄÆ | AR500g |
1.01399.025 | ÑÇÏõËáÄÆ | CP500g |
1.01399.035 | ÑÇÏõËáÄÆ | CP3kg×15/Í° |
1.01399.055 | ÑÇÏõËáÄÆ | AR25kg/Í° |
1.01399.065 | ÑÇÏõËáÄÆ | CP25kg/Í° |
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ÈÛµã: 271¡æ
·Ðµã: 320¡æ(ÆÊÎö)
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º¬Á¿Assay(NaNO2) ≥99.0% ≥98.0%
³ÎÇå¶ÈÊÔÑéClarity of solution ¼°¸ñ3# ¼°¸ñ5#
Ë®Öв»ÈÜÎïInsoluble matter in water ≤0.002% ≤0.01%
ÂÈ»¯ÎïChloride(Cl) ≤0.005% ≤0.04%
ÁòËáÑÎSulfate(SO4) ≤0.005% ≤0.03%
¼ØPotassium(K) ≤0.001% ≤0.005%
¸ÆCalcium(Ca) ≤0.005% ££
ÌúIron(Fe) ≤0.0005% ≤0.001%
ÖؽðÊô£¨ÒÔPb¼Æ£©Heavy metals(as Pb) ≤0.0002% ≤0.001%
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