H2626122计算溶液所需的质量、体积或浓度。
| 活性类型 | Relation | Activity value | Units | Action Type | 期刊 | PubMed Id | doi | Assay Aladdin ID |
|---|
为什么选择此级别
提供 ≥97% 纯度，适用于对基线干扰要求严格的色谱和分析工作流程。
储存与运输
室温,充氩。DG运输 。请查阅批次 COA 获取详细规格。
质量文档
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
文献证明
在色谱分析、有机合成和交叉偶联反应领域已被 7065 篇同行评审文献引用。
概述
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.
规格
别名
苛性钠
英文别名
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
规格或纯度
试剂级,≥97%,beads,12-60 mesh,reagent grade
英文名称
Sodium hydroxide
储存条件
室温,充氩
运输条件
DG运输
纯度
≥97%
名称和识别符
技术文档
高级数据
系统学分类
分类树（Taxonomy Tree）
-
界（kingdom)
无机化合物
-
超类（Superclass)
混合金属/非金属化合物
-
类（Class)
碱金属含氧阴离子化合物
- 亚类（Subclass） 碱金属氢氧化物
-
类（Class)
碱金属含氧阴离子化合物
-
超类（Superclass)
混合金属/非金属化合物
| 界（kingdom) | 无机化合物 |
|---|---|
| 超类（Superclass) | 混合金属/非金属化合物 |
| 类（Class) | 碱金属含氧阴离子化合物 |
| 亚类（Subclass） | 碱金属氢氧化物 |
| 中间层级节点（Intermediate Tree Nodes） | 暂无 |
| 直接上位类(Direct Parent) | 碱金属氢氧化物 |
| 其他上位类（Alternative Parents） | 无机钠盐 无机氧化物 无机氢化物 |
| 分子骨架（Molecular Framework) | 暂无 |
| 取代基（Substituents） | 碱金属氢氧化物 - 无机氢化物 - 无机氧化物 - 无机盐 - 无机钠盐 |
| 描述（Description） | 该化合物属于无机化合物中的碱金属氢氧化物类。这类化合物中最大的氧阴离子为氢氧根，且非氧阴离子中的最重原子为碱金属元素。 |
| 外部描述符（External Descriptors） | alkali metal hydroxide |
三维结构
交互式化学结构模型
关联靶点（其它种属）
Carnation latent virus (13 活性数据)
Carnation ringspot virus (13 活性数据)
Carnation mottle virus (13 活性数据)
Carnation Italian ringspot virus (13 活性数据)
Carnation vein mottle virus (13 活性数据)
Carnation etched ring virus (13 活性数据)
作用机制
| 作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
|---|
化学和物理性质
溶解性
水：20°C下可溶1260g/L
密度
2.13g/cm3
敏感性
对湿度敏感
沸点
1388 °C
熔点
318 °C
分子量
39.997 g/mol
XLogP3
氢键供体数Hydrogen Bond Donor Count
1
氢键受体数Hydrogen Bond Acceptor Count
1
可旋转键计数Rotatable Bond Count
0
精确质量Exact Mass
39.9925 Da
单同位素质量Monoisotopic Mass
39.9925 Da
拓扑极表面积Topological Polar Surface Area
1.000 Ų
重原子数Heavy Atom Count
2
形式电荷Formal Charge
0
复杂度Complexity
2.000
同位素原子数Isotope Atom Count
0
定义的原子立体中心计数Defined Atom Stereocenter Count
0
未定义的原子立体中心计数Undefined Atom Stereocenter Count
0
定义的键立体中心计数Defined Bond Stereocenter Count
0
未定义的键立体中心计数Undefined Bond Stereocenter Count
0
所有立体化学键的总数The total count of all stereochemical bonds
0
共价键合单元计数Covalently-Bonded Unit Count
2
安全和危险性（GHS）
一般危化品
一般危化品
象形图
信号词
危险
危险声明
H290: 可能腐蚀金属
H314: 造成严重的皮肤灼伤和眼睛损伤
H402: 对水生生物有害
预防措施声明
P234: 仅保存在原始容器中
P264: 处理后要彻底洗手。
P271: 仅在室外或通风良好的地方使用。
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。
P390: 吸收溢出物以防止材料损坏。
P301+P330+P331: 如误吞咽：漱口。不要诱导呕吐。
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。
P304+P340: 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。
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。
P362+P364: 脱掉沾污的衣服，清洗后方可重新使用。
P402: 存放在干燥的地方。
P406: 存放在带有耐腐蚀内衬的耐腐蚀/ ...容器中。
P403+P233: 存放在通风良好的地方。保持容器密闭。
P501: 将内容物/容器处理到。。。
WGK Germany
3
RTECS
WB4900000
Class
8
个人防护装备
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
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此产品的引用文献
溶液计算器
常见问题
本产品的纯度是多少？
本产品的化学纯度（含量）为 ≥97%。批次的具体数值以分析证书（COA）为准。
什么是「试剂级」？
「试剂级」是一个明确定义的分析纯度级别，适用于通用分析和试剂应用。它规定了最低含量百分比、对常见杂质（水分、重金属、灼烧残渣）的受控限值，以及批间一致性。「试剂级」是几个纯度级别之一——请根据方法的灵敏度和监管要求进行选择。
本产品应如何储存？
请于室温、氩气保护条件下保存。本品在氩气保护下供应，每次取用后请在惰性气体下重新密封。
本产品如何运输？
本产品属危险品，通过 FedEx DG Service 运输。不提供陆运及其他经济型服务，部分目的地或地址类型可能受限。
本产品的 CAS 号、分子式和分子量是多少？
本产品的 CAS 号为 1310-73-2，分子式为 NaOH，分子量为 40.00 g/mol。InChIKey HEMHJVSKTPXQMS-UHFFFAOYSA-M。
如何获取批次专用COA？
每个订单都会随附分析证书（COA），您也可以从账户订单历史中下载。如需订购前的COA，请联系您的客户代表，或使用PDP上的"申请COA"按钮——我们将提供代表性批次的COA。
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危险品化学品经营许可证（带存储）