367176
氢氧化钠
beads, 16-60 mesh, reagent grade, 97%
别名:
‘苛性钠’
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关于此项目
线性分子式:
NaOH
化学文摘社编号:
分子量:
40.00
NACRES:
NB.22
PubChem Substance ID:
UNSPSC Code:
12352106
EC Number:
215-185-5
MDL number:
Assay:
97%
Form:
beads
Grade:
reagent grade
产品名称
氢氧化钠, beads, 16-60 mesh, reagent grade, 97%
InChI key
HEMHJVSKTPXQMS-UHFFFAOYSA-M
InChI
1S/Na.H2O/h;1H2/q+1;/p-1
SMILES string
[OH-].[Na+]
grade
reagent grade
vapor density
>1 (vs air)
vapor pressure
<18 mmHg ( 20 °C)
3 mmHg ( 37 °C)
assay
97%
form
beads
technique(s)
titration: suitable
particle size
16-60 mesh
mp
318 °C (lit.)
solubility
water: soluble 1260 g/L at 20 °C
density
2.13 g/cm3
Quality Level
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Application
氢氧化钠可用于以下工艺：
- 滴定方法。
- 溶出试验。
- 作为调节 pH 值的碱。
- 作为还原剂引发树脂负载银纳米粒子的合成。
- 作为合成 [ 11 C] 二丙诺啡的碳-11 甲基化反应中氢化钠的替代品。
- 制备载氢氧化铁 (BCF) 的珠状纤维素。
- 聚乙烯亚胺黄原酸钠 (PEX) 的合成。
- 厌氧消化过程中浓缩剩余活性污泥的预处理。
- 鸟粪石沉淀回收技术。
- 污水污泥基活性炭的生产。
- β 制备-环糊精（β-CD）/纤维素水凝胶。
- 工业去污过程中的朊病毒灭活。
- 甘蔗蔗渣预处理后的糖回收。
- 在冲击器中除去酸性气体。
General description
氢氧化钠也称为苛性钠，是一种水溶性碱，具有广泛的工业用途。
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
存储类别
8B - Non-combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
危险化学品
此项目有
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