Dodecanoicacid,zincsalt
ZINC LAURATE
CAS: 2452-01-9
Molecular Formula: C24H46O4Zn
Dodecanoicacid,zincsalt - Names and Identifiers
| Name | ZINC LAURATE |
| Synonyms | Zinkdilaurat ZINC LAURATE zinc dilaurate zinc dodecanoate Dodecanoicacid,zincsalt Di(dodecanoic acid)zinc salt Bisdodecanoic acid zinc salt |
| CAS | 2452-01-9 |
| EINECS | 219-518-5 |
Dodecanoicacid,zincsalt - Physico-chemical Properties
| Molecular Formula | C24H46O4Zn |
| Molar Mass | 464.01 |
| Density | 1.09 g/cm3 |
| Melting Point | 128°C |
| Water Solubility | 0.01g/100mL H2O (15°C), 0.019g/100mL H2O (100°C) [CRC10] |
| Appearance | white powder |
| Use | Application of zinc laurate can be used as PVC heat stabilizer, good compatibility. Cost-effective. With barium soap, cadmium soap and use a synergistic effect, for general industrial transparent products; With calcium soap, can be used for environmental protection products. It is widely used in plastic, coating, grease, textile, construction, paper, pigment, daily chemical and other fields, as PVC heat stabilizer used in plastic industry, as matting agent used in coating industry. |
Dodecanoicacid,zincsalt - Study on synthesis and infrared characteristics of zinc laurate
from hownet
Author:
Friends , yiliuying , Lin kainm , Week (week)
Abstract:
using lauric acid, sodium hydroxide, zinc chloride as raw materials, the optimum conditions of synthesizing zinc laurate by double decomposition method were studied: the first step saponification reaction, sodium hydroxide excess 10% (mass fraction), temperature 80 ℃, reaction 1.5 h; The second step of double decomposition reaction, zinc chloride excess 20% (mass fraction),pH value 5~6, rapid stirring, constant temperature 80 ℃. After testing, the mass fraction of lauric acid in zinc laurate is 1%, the mass fraction of zinc is 13.5% ~ 15.5%, and the melting point is (128±5)℃, which all meet the standard; there are two IR characteristic peaks of zinc laurate between 1 R-COO -1 and 1-1, and-and Zn are mainly complexed.
Key words:
heat stabilizer zinc laurate metathesis method
DOI:
10.3969/j.issn.1009-7937.2010.09.008
cited:
year:
2010
Last Update：2024-01-02 23:10:35
Dodecanoicacid,zincsalt - Effect of combination of zinc pentaerythritol and zinc laurate on vulcanization characteristics of natural rubber
from VIP Journal Professional Edition
Author:
Yang Shunyu , Huang Ruo-ming , Chen Zhao-hui , pan Qiwei
Abstract:
using zinc pentaerythritol and zinc laurate as vulcanization active agent, The vulcanization characteristics and physical and mechanical properties of natural rubber were investigated. The results show that pentaerythritol zinc has high vulcanization activity, which can accelerate the vulcanization rate of the compound and decrease the vulcanization activation energy, the physical and mechanical properties of the compound are low, and the wear resistance is poor. The combination of zinc pentaerythritol and zinc laurate can produce a synergistic effect of vulcanization, which can obviously improve the apparent crosslinking density of the compound, improve the anti-sulfide reversion performance, and reduce the Mooney viscosity, improve filler dispersion and reduce heat build-up and rolling resistance. The natural rubber vulcanizate containing 6.70 parts of pentaerythritol zinc and 5.56 parts of zinc laurate has better comprehensive properties than the vulcanizate containing 5.00 parts of zinc oxide, and the content of zinc is reduced by 48%.
Key words:
natural rubber pentaerythritol zinc zinc laurate zinc oxide cure characteristics Anti-reversion properties
DOI:
CNKI:SUN:HCXF.0.2020-02-016
year:
2020
Last Update：2023-08-16 22:05:47
Dodecanoicacid,zincsalt - Application of zinc oxide in preparation of zinc laurate
from Baidu Library
Application (patent) number:
CN201510865038.X
application date:
2015.12.01
Public/Announcement Number:
CN106810438A
applicant (patent):
Feng Bingtao
inventor:
National and provincial code:
Guangdong; 44
Abstract:
application of a zinc oxide in the preparation of zinc laurate. The present invention changes the use of sodium hydroxide and zinc chloride in the original zinc laurate reaction to zinc oxide. The productivity of the reaction is greatly improved, and the reaction of lauric acid is more sufficient, thereby eliminating the bromine taste of lauric acid.
sovereignty:
1. Application of a zinc oxide in the preparation of zinc laurate.
Last Update：2023-08-16 22:05:47
Dodecanoicacid,zincsalt - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| introduction | zinc laurate is a fine white powder with smooth hand feeling. Soluble in hot water and hot ethanol, slightly soluble in cold ethanol, ether and other organic solvents. It has excellent emulsification, dispersion and lubrication capabilities. |
| application | zinc lauric acid can be used as PVC heat stabilizer with good compatibility. Cost-effective. It has a synergistic effect with barium soap and cadmium soap and is used in general industrial transparent products; it can be used with calcium soap and can be used in environmentally friendly products. It is widely used in plastics, coatings, grease, textiles, construction, papermaking, pigments, daily chemistry and other fields. It is used as a PVC heat stabilizer in the plastic industry and as a matting agent in the coating industry. |
| production method | 27.5g of chemically pure zinc oxide is suspended in 150mL of water, 0.5g of morpholine (morpholine) is added, and 140.6g of commercial lauric acid and 0.5g of morpholine are dissolved in 700mL of water to prepare emulsion and keep the temperature at 65 ℃. The lauric acid emulsion was gradually added to the zinc oxide suspension within 1h, the temperature was kept at 55 ℃, and the zinc lauric acid product was fully stirred to obtain the zinc lauric acid product, filtered out and dried. |
Last Update：2024-04-09 21:01:54
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Product Name: ZINC LAURATE Request for quotation
CAS: 2452-01-9
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Mobile: 0086 189 4982 3763
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CAS: 2452-01-9
Tel: 0086-551-65418684
Email: sales@tnjchem.com
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Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
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Product Name: ZINC LAURATE Request for quotationCAS: 2452-01-9
Tel: 86+027-83389957
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Mobile: 86+18627766980
QQ: 1024042217
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