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Merck

71702

Sigma-Aldrich

碘酸钠

puriss. p.a., ≥99.5% (RT)

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About This Item

线性分子式:
NaIO3
CAS号:
分子量:
197.89
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.21

等級

puriss. p.a.

品質等級

化驗

≥99.5% (RT)

形狀

powder or crystals

雜質

≤0.005% total nitrogen (N)

pH值

5.0-8.0 (25 °C, 50 mg/mL in H2O)

溶解度

water: soluble(lit.)

密度

4.28 g/mL at 25 °C (lit.)

負離子痕跡

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

正離子痕跡

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 字串

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

InChI

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

InChI 密鑰

WTCBONOLBHEDIL-UHFFFAOYSA-M

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一般說明

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。

應用

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。

象形圖

Flame over circleExclamation mark

訊號詞

Danger

危險聲明

危險分類

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

儲存類別代碼

5.1B - Oxidizing hazardous materials

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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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
Huiming Xia et al.
Experimental eye research, 93(6), 862-872 (2011-10-13)
Regenerative medicine holds the promise of restoring cells and tissues that are destroyed in human disease, including degenerative eye disorders. However, development of this approach in the eye has been limited by a lack of animal models that show robust
Luisa M Franco et al.
Investigative ophthalmology & visual science, 50(8), 4004-4010 (2009-04-03)
To correlate damage to the retinal pigment epithelium (RPE) with decreased visual function after the systemic administration of sodium iodate (NaIO(3)). Damage was produced in mice by injection of 15, 25, or 35 mg/kg NaIO(3). Visual function was assessed with
William S Redfern et al.
Journal of pharmacological and toxicological methods, 63(1), 102-114 (2010-07-14)
We have evaluated the ability of a semi-automated, optomotor reflex method to assess drug-induced visual dysfunction, in albino and pigmented rats and mice. Male Han Wistar (HW) and Long Evans (LE) rats and mice (CD-1 and C57BL/6) were tested in

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