CH3COONH4
²úÆ·±àºÅ | ²úÆ·Ãû³Æ | ¹æ ¸ñ |
1.06042.010 | ÒÒËáï§ | AR500g |
1.06042.020 | ÒÒËáï§ | CP500g |
1.06042.030 | ÒÒËáï§ | Spec25kg |
1.06042.060 | ÒÒËáï§ | AR25kg |
1.06042.100 | ÒÒËáï§ | Spec20kg |
1.06042.140 | ÒÒËáï§ | AR25kg |
Íâ¹ÛºÍÐÎ×´£º°×É«ÓÐ΢Èõ´×Ëáζ¹ÌÌå pHÖµ£º6.7-7.3 50 g/l H2O (20 °C)
ÈÛµã(¡æ)£º114 °C ÐÝ»ýÃܶȣº~ 410 kg/m3
·Ðµã(¡æ)£ºÎÞ×ÊÁÏ Ãܶȣº1.17 g/cm3 (20 °C)
ȼµã(¡æ)£ºÎÞ×ÊÁÏ ÉÁµã£º136 °C o.c.
Ä¥Á·ÏîÄ¿ ÆÊÎö´¿ »¯Ñ§´¿
º¬Á¿(CH3COONH4) ≥98.0% ≥97.0%
pHÖµ(50g/L£¬25¡æ) 6.5¡«7.5 6.5¡«7.5
³ÎÇå¶ÈÊÔÑ飬ºÅ ≤3 ≤5
Ë®²»ÈÜÎï ≤0.005% ≤0.01%
×ÆÉÕ²ÐÔü(ÒÔÁòËáÑμÆ) ≤0.005% ≤0.01%
ÂÈ»¯Îï(Cl) ≤0.0005% ≤0.001%
ÁòËáÑÎ(SO4) ≤0.002% ≤0.005%
ÏõËáÑÎ(NO3) ≤0.001% --
Á×ËáÑÎ(PO4) ≤0.0005% --
þ(Mg) ≤0.0004% ≤0.001%
¸Æ(Ca) ≤0.001% ≤0.002%
Ìú(Fe) ≤0.0005% ≤0.001%
ÖؽðÊô(ÒÔPb¼Æ) ≤0.0005% ≤0.001%
»¹Ô¸ßÃÌËá¼ØÎïÖÊ(ÒÔO¼Æ) ≤0.0032% ≤0.0032%
ΣÏÕÌØÕ÷£º²»È¼¡£ÔÚ»ð³¡Öпɱ¬·¢Î£ÏÕÕôÆø¡£
¿µ½¡Î£º¦£ºÊ³Èë´ó×ں󣬼¡ÈâÖ¢×´£¬¼±Ô꣬¾·ÂΣ¬Í·Í´£¬²ü¶¶£¬·´Î¸¡£ÎüÈë´ó×Úºó£¬ÑªÑ¹Ï½µ£¬ÐéÍÑ£¬CNSʧµ÷,¾·ÂΣ¬Âé×í״̬£¬ºôÎü̱»¾£¬ºìѪÇòÏûÈÚ¡£
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