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Merck
CN

71702

碘酸钠

puriss. p.a., ≥99.5% (RT)

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关于此项目

线性分子式:
NaIO3
化学文摘社编号:
分子量:
197.89
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.21
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等级

puriss. p.a.

质量水平

方案

≥99.5% (RT)

表单

powder or crystals

杂质

≤0.005% total nitrogen (N)

pH值(酸碱度)

5.0-8.0 (25 °C, 50 mg/mL in H2O)

溶解性

water: soluble(lit.)

密度

4.28 g/mL at 25 °C (lit.)

痕量阴离子

bromide, bromate, chloride, chlorate (as Cl-): ≤200 mg/kg
iodide (I-): ≤20 mg/kg
sulfate (SO42-): ≤50 mg/kg

痕量阳离子

Ca: ≤100 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤10 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

SMILES字符串

[Na+].[O-]I(=O)=O

InChI

1S/HIO3.Na/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1

InChI key

WTCBONOLBHEDIL-UHFFFAOYSA-M

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一般描述

碘酸钠(NaIO3)是无色的钠盐,具有斜方晶体。它具有氧化性。在自然界中,它存在于智利硝石中。

应用

碘酸钠可用作制备碘及其衍生物的起始试剂。它可以用作合成双吲哚的催化剂。

象形图

Flame over circleExclamation mark

警示用语:

Danger

危险声明

危险分类

Acute Tox. 4 Oral - Ox. Sol. 2 - Skin Sens. 1

储存分类代码

5.1B - Oxidizing hazardous materials

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Bis (indolyl) methanes Synthesis Through Sodium Iodate and Sodium Hydrogen Sulfite in Water.
Mohammed Khan K, et al.
J. Chem. Soc. Pak., 36(6) (2014)
Alyson Wolk et al.
Redox biology, 37, 101681-101681 (2020-08-24)
Sorsby Fundus Dystrophy (SFD) is a rare inherited autosomal dominant macular degeneration caused by specific mutations in TIMP3. Patients with SFD present with pathophysiology similar to the more common Age-related Macular Degeneration (AMD) and loss of vision due to both
Lihua Gong et al.
Clinical & experimental ophthalmology, 36(7), 666-671 (2008-11-06)
The differentiation of rat bone marrow mesenchymal stem cells (MSCs) was investigated in a retinal pigment epithelium (RPE) damage model induced by the administration of sodium iodate. Cultured rat MSCs were transfected with enhanced green fluorescent protein and transplanted into
Anna Machalińska et al.
Experimental eye research, 112, 68-78 (2013-04-30)
The retinal pigment epithelium (RPE) has been reported to demonstrate feasible self-regenerative potential under specific conditions. However, the precise underlying mechanisms involved in this process are still elusive. Here, we performed a sequential morphological, molecular, and functional analysis of retinal
Anna Machalińska et al.
Investigative ophthalmology & visual science, 54(13), 8292-8305 (2013-11-23)
Retinal degenerative diseases targeting the RPE and adjacent photoreceptors affect millions of people worldwide. The field of stem cell- and gene-based therapy holds great potential for the treatment of such diseases. The present study sought to graft genetically engineered mesenchymal

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