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 |
|---|
有货
为什么选择此级别
电子级 提供 ≥99.9% metals basis 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 7074 篇同行评审文献引用。
概述
易吸收空气中的水分和二氧化碳。1g溶于0.9ml冷水、0.3ml沸水、7.2ml无水乙醇、4.2ml甲醇，溶于甘油。溶于水、乙醇时或溶液与混和时产生剧热。溶液呈强碱性。有腐蚀性。半数致死量 （小鼠，腹腔）40mg/kg。
规格
别名
苛性碱 | 烧碱 | 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
电子级, ≥99.9% metals basis
英文名称
Sodium hydroxide
储存条件
室温,充氩
运输条件
DG运输
纯度
≥99.9% metals basis
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
密度
2.13
敏感性
对空气敏感,易吸潮
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
质检证书（CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:
通过匹配包装上的批号来查找并下载产品的 COA，每批产品都进行了严格的验证，您可放心使用！
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|---|---|---|
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分析证书 | S163080 |
| B2217131 |
分析证书 | S163080 |
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此产品的引用文献
溶液计算器
常见问题
金属基（trace metals basis）指标是什么含义？
本产品按金属基（trace metals basis）标定为 ≥99.9%。该数值描述的是金属杂质含量，而非整体化学含量，因此适用于 ICP-MS、半导体及电池等对金属杂质敏感的应用。批次的具体数值以分析证书（COA）为准。
什么是「电子级」？
「电子级」表示该物料经过加工和检测，适用于半导体和电子制造。规格侧重于影响该应用性能的杂质——例如，电子应用的金属含量、电池应用的粒度、光学应用的折射率，或对水分敏感工艺的水分含量。
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。
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