H3BO3
²úÆ·±àºÅ | ²úÆ·Ãû³Æ | ¹æ ¸ñ |
1.14001.030 | ÅðËá | GR500g |
1.14001.040 | ÅðËá | AR500g |
1.14001.050 | ÅðËá | AR25kg |
1.14001.060 | ÅðËá | AR25kg/´ü |
1.14001.070 | ÅðËá | CP500g |
1.14001.080 | ÅðËá | Spec25kg |
1.14001.110 | ÅðËá | GR25kg |
1.14001.120 | ÅðËá | CP25kg |
1.14001.150 | ÅðËá | AR40kg |
1.14001.230 | ÅðËá | AR25kg |
1.14001.250 | ÅðËá | CP25kg |
1.14001.280 | ÅðËá | µçÈݼ¶25kg |
1.14001.280 | ÅðËá | µçÈݼ¶25kg/´ü |
1.14001.290 | ÅðËá | Spec25kg |
1.14001.300 | ÅðËá | Spec25kg |
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Ïà¶ÔÃܶÈ: 1.44(15¡æ)
Ïà¶ÔÕôÆøÃܶÈ: ÎÞ×ÊÁÏ
ÈÛµã: 185(ÆÊÎö)
·Ðµã: 300
Ũ¶È: ´¿Æ·
±¥ºÍÕôÆøѹ: ÎÞ×ÊÁÏ
ÏûÈÚÐÔ: ÈÜÓÚË®£¬ÈÜÓÚÒÒ´¼¡¢ÒÒÃÑ¡¢¸ÊÓÍ¡£
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ÊÖÒÕÖ¸±ê£ºÏîÄ¿Ãû³ÆItem ÆÊÎö´¿AR »¯Ñ§´¿CP
º¬Á¿Assay(H3BO3) ≥99.5% ≥99.0%
³ÎÇå¶ÈÊÔÑéClarity of solution ≤2 ≤4
ÒÒ´¼ÏûÈÚÊÔÑéSolubility in Ethanol ¼°¸ñ ¼°¸ñ
Ë®²»ÈÜÎïInsoluble matter in water ≤0.005% ≤0.02%
¼×´¼²»»Ó·¢Îï(ÒÔSO4¼Æ)
Substances not volatilized by methanol ≤0.05% ≤0.3%
ÂÈ»¯ÎïChloride(Cl) ≤0.0005% ≤0.002%
ÁòËáÑÎSulfate(SO4) ≤0.002% ≤0.01%
Á×ËáÑÎPhosphate(PO4) ≤0.0005% ≤0.003%
ÉéArsenic(As) ≤0.0001% ≤0.0005%
¸ÆCalcium(Ca) ≤0.002% ≤0.01%
ÌúIron(Fe) ≤0.0005% ≤0.002%
ǦLead(Pb) ≤0.001% ≤0.003%
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