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<title><![CDATA[EC21 Product Catalogs - cas 123 99 9]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/cas 123 99 9.html]]></link><item>
<title><![CDATA[Azelaic Acid 123-99-9]]></title><link><![CDATA[https://superiorchemical888.en.ec21.com/Azelaic_Acid_123_99_9--12049642_12049644.html]]></link><description><![CDATA[Azelaic acid 
Synonyms:Azelainic acid
CAS No: 123-99-9
Molecular Formula: C9H16O4
Metal Point: 98℃
Appearance: White Powder
Purity: 99%min
Packing: 25Kg/drum
Application: As synthesis intermediate ]]></description><pubDate><![CDATA[20250317]]></pubDate></item>
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<title><![CDATA[.Propylene Carbonate PC]]></title><link><![CDATA[https://dorislu.en.ec21.com/.Propylene_Carbonate_PC--1748297_9864249.html]]></link><description><![CDATA[9 
CAS:
108-32-7 
H.S Code
2932999099
EINECS:
203-572-1
2. Propylene Carbonate Chemical Properties:
Appearance: 
Colorless or light yellow liquid 
Purity:
99.5%,99.99%
Melting Temperature:
-49 ºC
Bo]]></description><pubDate><![CDATA[20240417]]></pubDate></item>
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<title><![CDATA[Hydroquinone]]></title><link><![CDATA[https://365914zxx.en.ec21.com/Hydroquinone--11647182_11912754.html]]></link><description><![CDATA[对酚基本信息产品名称：对酚同义词：对苯二酚，99.5%，99.5%；补充醌；对苯二酚；对苯二酚；AKOS BBS-00004220；对酚--1,4-酚；离子醌；梅兰尼克斯 CAS: 123-]]></description><pubDate><![CDATA[20240318]]></pubDate></item>
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<title><![CDATA[Benzoic Acid]]></title><link><![CDATA[https://1988amanda.en.ec21.com/Benzoic_Acid--10363603_10363653.html]]></link><description><![CDATA[High purity 99% benzoic acid power 
Product Identification: 
CAS No.: 65-85-0
Molecular Formula:C7H6O2 
Structural Formula:
Specification:
High Quality Competitive Price Food Preservatives Benzoic Ac]]></description><pubDate><![CDATA[20170828]]></pubDate></item>
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<title><![CDATA[99.9% Perchloroethylene]]></title><link><![CDATA[https://atlantic6za.en.ec21.com/99.9_Perchloroethylene--9887087_9887123.html]]></link><description><![CDATA[Quick Details
CAS No.: 127-18-4
Other Names: Tetrachloroethylene
MF: C2CL4
Place of Origin: JAPAN
Type: Dyestuff Intermediates, Flavor &amp; Fragrance Intermediates, organic solvent
Purity: 99.9%
Brand N]]></description><pubDate><![CDATA[20160310]]></pubDate></item>
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<title><![CDATA[Perchloroethylene/Pce 99.9%]]></title><link><![CDATA[https://ultimate2005za.en.ec21.com/Perchloroethylene_Pce_99.9--10284959_10285935.html]]></link><description><![CDATA[99.9% min
Appearance: Clear, colorless liquid.
Application: organic solvent, dry cleanser and metal degreaser as well as anthelmin
Product Description Name: Perchlorethylene 
CAS No.: 127-18-4 
Other]]></description><pubDate><![CDATA[20170120]]></pubDate></item>
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<title><![CDATA[Perchloroethylene 99.9% PCE (Tetrachloroethylene)]]></title><link><![CDATA[https://global2002za.en.ec21.com/Perchloroethylene_99.9_PCE_Tetrachloroethylene--11875341_11876171.html]]></link><description><![CDATA[Perchloroethylene (PCE, CAS 127-18-4), also known as Tetrachloroethylene, purity 99.9%, standard quality with Catalyst grade and Dry cleaning grade, is an organic compound with the chemical formula o]]></description><pubDate><![CDATA[20231215]]></pubDate></item>
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<title><![CDATA[hydroquinone]]></title><link><![CDATA[https://global1za.en.ec21.com/hydroquinone--10878286_10878373.html]]></link><description><![CDATA[Quick Details 
CAS No.:123-31-9 
Other Names:1,4-Dihydroxybenzene 
MF:C6H4(OH)2 
EINECS No.:204-617-8 
Type:Syntheses Material Intermediates 
Purity:99%-101% 
Application:Generally for photograph, dy]]></description><pubDate><![CDATA[20181220]]></pubDate></item>
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<title><![CDATA[Azelaic Acid]]></title><link><![CDATA[https://samrealchemical.en.ec21.com/Azelaic_Acid--5262057_8346406.html]]></link><description><![CDATA[Azelaic Acid
Other name Anchoic Acid
CAS NO.123-99-9
M.F:C9H16O4
M.W:188.22
Appearance:white powder
Our company supply the following specs:
99% Pharmacutical grade
99% cosmetic grade
80%, 90%,95%, 98]]></description><pubDate><![CDATA[20220818]]></pubDate></item>
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<title><![CDATA[Composite Plant Ester  Green Industrial Chemical Suppliers    Green Chemical Supply]]></title><link><![CDATA[https://shijiachemtech.en.ec21.com/Composite_Plant_Ester_Green_Industrial--11191210_11282495.html]]></link><description><![CDATA[CAS NO.
Acetyl Tributyl Citrate
ATBC
C20H34O8
77-90-7
Epoxy Fatty Acid Methyl Ester
EFAME
C19H36O3
6084-76-0
Epoxidized Soya Bean Oil
ESBO, ESO
8013-07-8
Dioctyl Adipate
DOA
C22H42O4
123-79-5
Glycero]]></description><pubDate><![CDATA[20230517]]></pubDate></item>
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<title><![CDATA[Intermediate for Zinc Plating]]></title><link><![CDATA[https://dingyiy.en.ec21.com/Intermediate_for_Zinc_Plating--1695128_1695153.html]]></link><description><![CDATA[Intermediates for Zinc Plating: 
ANA (4-methoxybenzaldehyde, CAS No: 123-11-5)
BPC 34% &amp; 48%(1-benzyl pyridinium ?3-carboxylate, CAS No: 15990-43-9)
IME (Cationic polymer in water, CAS No: 68797-57-9]]></description><pubDate><![CDATA[20190510]]></pubDate></item>
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<title><![CDATA[Azelaic Acid]]></title><link><![CDATA[https://samwontrading.en.ec21.com/Azelaic_Acid--2875372_5818322.html]]></link><description><![CDATA[Azelaic Acid CAS : 123-99-9 SYNONYMS : Nonanedioic Acid; Heptanedicarboxylic Acid; Lepargylic Acid. We can offer different purity grades Azelaic Acid, 88.0% purity, 90% grade, 95% grade and 99.0% pur]]></description><pubDate><![CDATA[20110911]]></pubDate></item>
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<title><![CDATA[AB Products]]></title><link><![CDATA[https://willingtech.en.ec21.com/AB_Products--4887724_4887725.html]]></link><description><![CDATA[960-S-050
EK-41529
EK-41530
EK-41717
EK-42053
EK-42118
EK-42119
EK-42120
EK-43781I
EK-43782I
EK-43784I
EK-43786I
EK-43787
EK-43790I
EK-43791
EK-43792I
EK-43794I
EK-43795I
EK-43797I
EK-43799I
EK-43805]]></description><pubDate><![CDATA[20220825]]></pubDate></item>

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