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<title><![CDATA[EC21 Product Catalogs - ph solution]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/ph_solution--0558/1/ph solution.html]]></link><item>
<title><![CDATA[PEG-2 Cocomonium Chloride Cas 61791-10-4  ISO Certified Reference Material Purity Degree 99%]]></title><link><![CDATA[https://dingyanchemical.en.ec21.com/PEG_2_Cocomonium_Chloride_Cas--11841248_12010537.html]]></link><description><![CDATA[Items 
Standard
Appearance 
Amber liquid 
Assay 
95.0% 
Ph(1% water
solution) 
6-9 
Melting
point 
-5 ℃ 
FQA: 
Q1 Can i get some
samples 
A1 Yes, we can supply the free sample, but the shipping
cos]]></description><pubDate><![CDATA[20260527]]></pubDate></item>
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<title><![CDATA[2-(2-Aminoethylamino)Ethanol(CAS#111-41-1)]]></title><link><![CDATA[https://shxinchem.en.ec21.com/2_2_Aminoethylamino_Ethanol_CAS--12060053_12060094.html]]></link><description><![CDATA[pH value of solutions.
N - (2-hydroxyethyl) ethylenediamine also has good solubility. It is miscible with water and many organic solvents such as alcohols and ethers, and can also dissolve in many no]]></description><pubDate><![CDATA[20260304]]></pubDate></item>
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<title><![CDATA[Carboxymethyl Cellulose]]></title><link><![CDATA[https://chewkenneth.en.ec21.com/Carboxymethyl_Cellulose--12016559_12016566.html]]></link><description><![CDATA[PH (1% solution) 6.0-8.5
Degree of substitution 0.70-0.90
Purity % Min 99.5
Loss on drying Max 10.0
Coliform( MPN/100g) Max30
Salmonella absent/g
A dish of ice cream, a tube of toothpaste, some laund]]></description><pubDate><![CDATA[20241012]]></pubDate></item>
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<title><![CDATA[N,N-Diethyl-p-phenylenediamine Sulfate]]></title><link><![CDATA[https://incentivetech.en.ec21.com/N_N_Diethyl_p_phenylenediamine--10144960_10353926.html]]></link><description><![CDATA[Powder
Assay ≥99%
PH (5% in water) 2.0 -2.2
Sulphated Ash ≤0.1%
Water ≤0.5% 
Fe ≤0.001%
Heavy Metal ≤0.001%
Solubility (5% in water) Clear No Residue
Colour of Solution Light Pink]]></description><pubDate><![CDATA[20240923]]></pubDate></item>
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<title><![CDATA[Thiourea Dioxide]]></title><link><![CDATA[https://langrui09.en.ec21.com/Thiourea_Dioxide--12001257_12001294.html]]></link><description><![CDATA[PH 4 （1% Solution）
CAS NO. 1758-73-2 or 4189-44-0
UN NO:3341
Dangerous Goods Class:4.2
Specification:
Purity: 99.%Min
Thiourea: 0.10%Max
Moisture:0.05%Max
Iron(Fe):10ppm Max
Sulphate: 0.17%Max
]]></description><pubDate><![CDATA[20240909]]></pubDate></item>
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<title><![CDATA[Hpmc(Hydroxypropyl Methyl Cellulose)]]></title><link><![CDATA[https://cndayuchem.en.ec21.com/Hpmc_Hydroxypropyl_Methyl_Cellulose--11948084_11958072.html]]></link><description><![CDATA[PH value, it has obvious promotion effect on fast dissolution, and usually can be completely dissolved in a few minutes.
6.Mortar with good flow-ability and suitable lead into air.
Packaging And Stor]]></description><pubDate><![CDATA[20240627]]></pubDate></item>
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<title><![CDATA[Sodium Formate 95% Min]]></title><link><![CDATA[https://hmsdhhgvip163.en.ec21.com/Sodium_Formate_95_Min--11821236_11821238.html]]></link><description><![CDATA[solution. It has a buffer function, so it can be used for calibrated pH value of strong acid.
3. Used for alkyd resin coating, plasticizer, high explosive, acid resistant material, aviation lubricati]]></description><pubDate><![CDATA[20230718]]></pubDate></item>
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<title><![CDATA[Ferrochrome Lignosulfonate (FCLS)]]></title><link><![CDATA[https://agingchem06.en.ec21.com/Ferrochrome_Lignosulfonate_FCLS--4784408_4784443.html]]></link><description><![CDATA[PH(2% Aq. solution)
&gt;7
Total CaSO4 %
2.0 - 4.0
Total Fe %
&amp;le; 4%
Insoluble alkaline material %
&amp;le;2.5%
1. Thinning Performance 
Test results indicate the thinning performance in fresh water based m]]></description><pubDate><![CDATA[20151011]]></pubDate></item>
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<title><![CDATA[Oil Drilling Grade Carboxymethyl Cellulose &amp; PAC]]></title><link><![CDATA[https://sdfrchem.en.ec21.com/Oil_Drilling_Grade_Carboxymethyl_Cellulose--10993082_11006613.html]]></link><description><![CDATA[solution
Saturated brine
CMC-HV
≥30
≥30
≥30
≤10mL
CMC-LV
≤90
≤10mL
(In accordance with requirements of GB/T 5005-2001 and API 13A standard)
Super-High Viscosity Petroleum Grade CMC for Fr]]></description><pubDate><![CDATA[20190909]]></pubDate></item>
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<title><![CDATA[Aluminium Sulphate]]></title><link><![CDATA[https://polychemicals888.en.ec21.com/Aluminium_Sulphate--10311143_10348624.html]]></link><description><![CDATA[pH for plants. When the aluminum sulfate comes into contact with water, it forms aluminum hydroxide and a much diluted sulfuric acid solution, which alters the soil acidity. Gardeners who plant hydra]]></description><pubDate><![CDATA[20170330]]></pubDate></item>
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<title><![CDATA[Acrylamide]]></title><link><![CDATA[https://tw20191011.en.ec21.com/Acrylamide--11016810_11016821.html]]></link><description><![CDATA[(20% solution)
10
Fe (%) ≤
0.0001
Inhibitor (%) ≤
0.001
Electric conductivity (μs/cm) ≤
5
PH value
6.5-7.5
Water insoluble substance (%)
Trace
Butanol insoluble substance (%)
Trace
]]></description><pubDate><![CDATA[20230727]]></pubDate></item>
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<title><![CDATA[1,3,6,8-Pyrenetetrasulfonic Acid Tetrasodium Salt Powder,PTSA Sodium Salt CAS 59572-10-0]]></title><link><![CDATA[https://lfbld2020.en.ec21.com/1_3_6_8_Pyrenetetrasulfonic--11083206_11083304.html]]></link><description><![CDATA[IDENTIFICATION 
1,3,6,8-PYRENETETRASULFONIC ACID TETRASODIUM SALT
M.F. C16H6O12S4·4Na 
M.S 
CAS NO. 59572-10-0 
SPECIFICATION 
PTSA Content WT%: ≧98% 
PH 1% (WT)solution at 20℃: 4.5 to 8.5 
Oder]]></description><pubDate><![CDATA[20200320]]></pubDate></item>
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<title><![CDATA[Cmit/MIT-14]]></title><link><![CDATA[https://yubin2020.en.ec21.com/Cmit_MIT_14--11437434_11695215.html]]></link><description><![CDATA[5-chloro-2-methyl-4-isothiazolin-3-one(CMIT), CAS NO. 26172-55-4
2-methyl-4-isothiazolin-3-one (MIT), CAS NO. 2682-20-4 
I tem 
Technical Index 
APPEARANCE
CLEAR, YELLOW OR YELLOW-GREEN SOLUTION
GAND]]></description><pubDate><![CDATA[20230227]]></pubDate></item>
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<title><![CDATA[Low Price Oxytetracycline Hydrochloride CAS 2058-46-0 Oxytetracycline HCl]]></title><link><![CDATA[https://bellamojin123.en.ec21.com/Low_Price_Oxytetracycline_Hydrochloride_CAS--11098225_11584971.html]]></link><description><![CDATA[solutions in water become turbid on standing, owing to the precipitation of Oxytetracycline
Identification
According to BP2013 
PH value (1%w/v)
Between 2.3 and 2.9 
Absorbance at 353 nm (pH 2.0)
Bet]]></description><pubDate><![CDATA[20220610]]></pubDate></item>
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<title><![CDATA[Factory Manufactory Best Price Calcium Lignosulphonate CAS No. 8061-52-7]]></title><link><![CDATA[https://sintopchem.en.ec21.com/Factory_Manufactory_Best_Price_Calcium--11556967_11557617.html]]></link><description><![CDATA[pH value of 1% aqueous solution is about 4 ~ 6. 
Calcium lignosulphonate Usage: 
Calcium lignosulfonate can be used as dispersant, emulsifier, wetting agent, etc. Used in industrial detergent, pestic]]></description><pubDate><![CDATA[20220511]]></pubDate></item>
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<title><![CDATA[Hpmc E6]]></title><link><![CDATA[https://kimacell.en.ec21.com/Hpmc_E6--11829500_11853047.html]]></link><description><![CDATA[solution can reduce the solid-liquid interfacial tension, reduce the surface free energy of solid particles, and stabilize the heterogeneous dispersion system. It is an excellent suspending agent. HP]]></description><pubDate><![CDATA[20231011]]></pubDate></item>
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<title><![CDATA[Cyclohexylamine]]></title><link><![CDATA[https://newtopchem.en.ec21.com/Cyclohexylamine--11539128_11539129.html]]></link><description><![CDATA[PH value of 0.01 aqueous solution is 10.5.
Safety information ： 
Safety descriptions:S45：If have an accident or feel unwell, go to your doctor for help immediately (preferably with a product cont]]></description><pubDate><![CDATA[20230807]]></pubDate></item>
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<title><![CDATA[Polycarboxylate Superplasticizer PCE for Concrete]]></title><link><![CDATA[https://yidahpmc.en.ec21.com/Polycarboxylate_Superplasticizer_PCE_for_Concrete--11728526_11728559.html]]></link><description><![CDATA[Item 
Specification 
Exterior
White powder
Density
400-700kg/m3
moisture content
≤3.5%
pH value of 20% solution@20℃
7 - 9
Chloride content
≤0.05%
Concrete Test Air Content
1.5-6%
Concrete test ]]></description><pubDate><![CDATA[20230215]]></pubDate></item>
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<title><![CDATA[BTMS25 Btms 50 CAS 81646-13-1 Factory Low Price]]></title><link><![CDATA[https://onerchem.en.ec21.com/BTMS25_Btms_50_CAS_81646--11739420_11741107.html]]></link><description><![CDATA[PH value (1% aqueous solution): 7±1.5Free amine content (%): ≤1.5
1. About Quality
we can provide competitive prices and high-quality products. We are a comprehensive chemical company dedicated to]]></description><pubDate><![CDATA[20230306]]></pubDate></item>
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<title><![CDATA[Ferrochrome Lignosulphonate Powder for Ferro MN]]></title><link><![CDATA[https://xingzhenghe.en.ec21.com/Ferrochrome_Lignosulphonate_Powder_for_Ferro--4486543_8596477.html]]></link><description><![CDATA[solution or powder, keep pH value between 9.5 - 10.5; as a thinner at 0.5 - 1.0% and as a fluid loss control agent at 2.0 - 5.0%. 5. Packing: packing in plastic woven bags, 25kg per bag.
6.FACTORY
th]]></description><pubDate><![CDATA[20131108]]></pubDate></item>

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