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。 应用 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。 Sodium hydroxide also known as caustic soda is a water soluble base with a wide range of industrial applications. Application Sodium hydroxide may be used in the following processes: Titration methods. Dissolution testing. As a base for adjusting pH. As a reducing agent to initiate the synthesis of resin-supported silver nanoparticles. As an alternative to sodium hydride in the carbon-11 methylation reaction in the synthesis of [ 11 C]diprenorphine. Preparation of bead cellulose loaded with iron oxyhydroxide (BCF). Synthesis of polyethyleneimine-sodium xanthogenate (PEX). Pretreatment of thickened waste activated sludge during anaerobic digestion. Struvite precipitation recycling technology. Production of sewage-sludge-based activated carbons. Preparation of β-cyclodextrin (β-CD)/cellulose hydrogels. Prion inactivation during industrial decontamination procedure. Pretreatment of sugarcane bagasse for the sugar recovery. In the Impinger to remove acidic gases.
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Sodium hydroxide
Dangerous GoodsCAS number：1310-73-2 molecular formula：NaOH
overview
compound introduction
Specs
| Chinese alias | 苛性钠 | ||
| English alias | Caustic soda, liquid | HEMHJVSKTPXQMS-UHFFFAOYSA-M | Na (O H) | Sodium hydroxide, granular | Caustic soda, dry | Sodium hydroxide (Na2(OH)2) | Caustic soda, solid | Hydroxyde de sodium | SODIUM HYDROXIDE [HSDB] | sodiumhydroxid | Caswell No. 773 | Sodium | ||
| CAS number | 1310-73-2 | molecular formula | NaOH |
| molecular weight | 40.00 g/mol | Exact mass | Reagent Grade |
| PSA | 1.000 Ų | logp | - |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS05
Signal word：
Danger
Hazard Statement：
H314: 造成严重的皮肤灼伤和眼睛损伤 H290: 可能腐蚀金属
Statement of Preventive Measures：
P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P310: 立即致电解毒中心或医生。 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P303+P361+P353: 如皮肤（或头发）沾染：立即脱掉所有沾染的衣服。用水清洗皮肤/淋浴。 P271: 仅在室外或通风良好的地方使用。 P301+P330+P331: 如误吞咽：漱口。不要诱导呕吐。 P304+P3
WGK Germany：
3
Personal protective equipment：
Eyeshields,Faceshields,full-face particle respirator type N100 (US),Gloves,respirator cartridge type N100 (US),type P1 (EN143) respirator filter,type P3 (EN 143) respirator cartridges
RTECS：
WB4900000
UN Number：
1824
General hazardous chemicals：
一般危化品
Packing Group：
II
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 2 shareMSDS
1310-73-2 | sodium hydroxide | sodium hydroxide | caustic soda | sodium hydrate
1310-73-2 | Sodium hydroxide solution [content ≥ 30%] | sodium hydroxide solution (not less than 30%)
