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Merck
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Key Documents

H16752

Sigma-Aldrich

腐植酸 钠盐

technical grade

别名:

Humic acid Na salts, Sodium humates, Sodium salts humic acids

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About This Item

CAS号:
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
NACRES:
NA.22

等級

technical grade

品質等級

mp

>300 °C (lit.)

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一般說明

腐植酸对于重金属具有很好的络合能力。腐植酸钠盐作为腐殖酸底物代替物,是大气气溶胶中分离出的有机物质中的主要成分。

腐植酸钠盐,也称腐殖酸钠,用于合成高吸水性材料(superabsorbent)。

應用

腐植酸钠适合作为研究含有混合硫酸铵、己二酸和腐植酸混合物的固体气溶胶粒子吸湿生长的试剂。它还适合于作为研究相变化,以及傅立叶变换红外光谱(FTIR)和串联微分迁移率分析(TDMA)腐植酸气溶胶吸湿生长的试剂。

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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