等级
ACS reagent
质量水平
产品线
Redi-Dri™
检测方案
≥98%
形式
powder or crystals
质量
free-flowing
杂质
≤0.005% insolubles
灼烧残渣
≤0.01%
pH值（酸碱度）
4.5-6.0 (25 °C, 5%)
bp
210 °C (lit.)
mp
169 °C (lit.)
痕量阴离子
chloride (Cl-): ≤5 ppm
nitrite (NO2-): passes test (lim. ∼5 ppm)
phosphate (PO43-): ≤5 ppm
sulfate (SO42-): ≤0.002%
痕量阳离子
Fe: ≤2 ppm
heavy metals (as Pb): ≤5 ppm
SMILES字符串
N.O[N+]([O-])=O
InChI
1S/HNO3.H3N/c2-1(3)4;/h(H,2,3,4);1H3
InChI key
PRORZGWHZXZQMV-UHFFFAOYSA-N
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法律信息
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Ox. Sol. 3
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
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商品
Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.
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