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From Wikipedia, the free encyclopedia

Zinc lactate
Names
Other names
Zinc dilactate, zinc 2-hydroxypropionate
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.036.510 Edit this at Wikidata
EC Number
  • 240-178-9
  • InChI=1S/2C3H6O3.Zn/c2*1-2(4)3(5)6;/h2*2,4H,1H3,(H,5,6);
    Key: GWUDZEJIEQLLHN-UHFFFAOYSA-N
  • CC(C(=O)O)O.CC(C(=O)O)O.[Zn]
Properties
C
6
H
10
ZnO
6
Molar mass 245.5
Appearance White crystals
Melting point 277 °C (531 °F; 550 K)
Soluble
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Zinc lactate is a chemical compound, a salt of zinc and lactic acid with the formula Zn(C3H5O3)2.[1][2]

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Transcription

Synthesis

Reaction of lactic acid with zinc oxide:

2CH3CH(OH)COOH + ZnO → Zn(C3H5O3)2 + H2O

Physical properties

Zinc lactate appears as a white to almost white fine powder.

Zinc lactate is nearly odourless, highly soluble in water,[3] and insoluble in ethanol.

Zinc lactate forms dihydrates with the chemical formula Zn(C3H5O3)2 • 2H2O.

Use

The compound is used in dental care products like toothpaste or mouthwash.[4]

Can also be used as a dietary ingredient and as a nutrient.[5]

The compound has antioxidant properties in mammals and can improve intestinal function.[6]

References

  1. ^ Original Communications. Rumford Press. 1912. p. 356. Retrieved 23 January 2022.
  2. ^ Benninga, H. (30 June 1990). A History of Lactic Acid Making: A Chapter in the History of Biotechnology. Springer Science & Business Media. p. 132. ISBN 978-0-7923-0625-2. Retrieved 23 January 2022.
  3. ^ "Zinc Lactate - Jungbunzlauer". Jungbunzlauer. Retrieved 23 January 2022.
  4. ^ "Clinical Effect of Toothpaste and Mouth Rinse Containing Zinc Lactate on Oral Malodor Reduction - School of Public Health | UAB". University of Alabama at Birmingham School of Public Health. Retrieved 23 January 2022.
  5. ^ "Jost Chemical - Zinc Lactate Dihydrate Powder, CAS Number 63179-81-7". Jost Chemical Co. Retrieved 23 January 2022.
  6. ^ Tang, Wenjie; Long, Jing; Li, Tiejun; Yang, Lingyuan; Li, Jianzhong; He, Liuqin; Li, Shuwei; Kuang, Shengyao; Feng, Yanzhong; Chen, Heshu; Li, Fenglan; Du, Zhiliang; Yin, Yulong (17 December 2020). "The Associated Regulatory Mechanisms of Zinc Lactate in Redox Balance and Mitochondrial Function of Intestinal Porcine Epithelial Cells". Oxidative Medicine and Cellular Longevity. 2020: 1–15. doi:10.1155/2020/8815383. PMC 7762675. PMID 33381268.
This page was last edited on 17 July 2023, at 05:39
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