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<title><![CDATA[EC21 Product Catalogs - solid 4]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/solid_4--0556/1/solid 4.html]]></link><item>
<title><![CDATA[17% Powder Aluminium Sulfate]]></title><link><![CDATA[https://michellelanding.en.ec21.com/17_Powder_Aluminium_Sulfate--12043539_12043545.html]]></link><description><![CDATA[Non-ferric Aluminium Sulphate Powder1.PRODUCT INTRODUCTION
Molecular Formula: AL2(SO4)3 xH2O
Molecular Weight: 342.15 (AL2(SO4)) 
Appearance: Solid is white flake, granular or powder. Liquid is color]]></description><pubDate><![CDATA[20250218]]></pubDate></item>
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<title><![CDATA[PolyDADMAC 20% 40% HOOCHEMTEC CAS Number: 26062-79-3]]></title><link><![CDATA[https://market002.en.ec21.com/PolyDADMAC_20_40_HOOCHEMTEC_CAS--12027256_12027259.html]]></link><description><![CDATA[4
Molecular Formula: (C8H16NCl)n
Purity (%): Liquid Solid Content 20%-50%
Appearance: Colorless or Light-Color Sticky Liquid
Packing: 200kgs plastic drum or 1.1MT/IBC
HOO CHEMTEC , Established acted ]]></description><pubDate><![CDATA[20241125]]></pubDate></item>
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<title><![CDATA[Polyaluminium Chloride]]></title><link><![CDATA[https://ayavuyo.en.ec21.com/Polyaluminium_Chloride--12023372_12023377.html]]></link><description><![CDATA[solid product is 2-20%.
3. The liquid product dosage is 3-40kg/1000 tons of water and solid product dosage is 1-15kg/1000 tons of water.
4. The amount of specific dosing is based on coagulation tests]]></description><pubDate><![CDATA[20241110]]></pubDate></item>
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<title><![CDATA[High Purity Polyaluminum Chloride Pac]]></title><link><![CDATA[https://ywputai.en.ec21.com/High_Purity_Polyaluminum_Chloride_Pac--12016681_12016682.html]]></link><description><![CDATA[45.0-90.0
Solubility
Fully soluble in water
Shelf Life
24 months
CertificationsOur High-Purity PAC complies with international regulations and industry certifications, including:
ISO 9001:2015 Qualit]]></description><pubDate><![CDATA[20241025]]></pubDate></item>
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<title><![CDATA[High Quality DSP Disodium Hydrogen Phosphate CAS 7558-79-4]]></title><link><![CDATA[https://15318854848.en.ec21.com/High_Quality_DSP_Disodium_Hydrogen--12016599_12016607.html]]></link><description><![CDATA[solid, efflorescent in air, easily soluble in water, but insoluble in alcohol, its water solution is slightly alkaline, relative density at 1.63, melting point at 34.6ºC. In 100ºC water of crystall]]></description><pubDate><![CDATA[20241012]]></pubDate></item>
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<title><![CDATA[PAC Polyaluminum Chloride]]></title><link><![CDATA[https://solidwaterindustry.en.ec21.com/PAC_Polyaluminum_Chloride--10823148_10823178.html]]></link><description><![CDATA[solid product is 5%-15%.
2)he specific dosage is based on the flocculation tests and trials by the users. The usual dosage of the liquid product is 3-40 g/ton, and of the solid product, 1-15 g/ton.]]></description><pubDate><![CDATA[20240914]]></pubDate></item>
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<title><![CDATA[Poly Aluminum Chloride]]></title><link><![CDATA[https://yuanhechem2024.en.ec21.com/Poly_Aluminum_Chloride--11988067_11988494.html]]></link><description><![CDATA[Solid
Liquid
Solid
Al2O3 /%≥
10.0
29.0
6.0
28.0
Basicity %
40.0-90.0
35-95
Density (20℃) /(g/cm3)≥
1.12
-
1.10
-
Insolubles /%≤
0.2
0.6
0.5
1.5
PH(10g/L solution)
3.5-5.0
3.5-5.0
As %
0.0002
]]></description><pubDate><![CDATA[20240820]]></pubDate></item>
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<title><![CDATA[Solid Cooling Tower Passivant SD-500]]></title><link><![CDATA[https://lnleap.en.ec21.com/Solid_Cooling_Tower_Passivant_SD--11677408_11946837.html]]></link><description><![CDATA[solid powder, offers low dosage, fast film formation, and ease of use, ideal for small to medium cooling tower systems. 
Product Parameter
Item
Indicator
Appearance
White white solid particles
Weight]]></description><pubDate><![CDATA[20240604]]></pubDate></item>
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<title><![CDATA[Polyacrylamide Anionic Cationic Nonionic (PAM) CAS NO 9003-05-8]]></title><link><![CDATA[https://hoochem001.en.ec21.com/Polyacrylamide_Anionic_Cationic_Nonionic_PAM--12004767_11833090.html]]></link><description><![CDATA[Name: Polyacrylamide PAM flocculant crystal
1. CAS NO 9003-05-8
2. EINECS No 201-173-7
3. Molecular Formula: [CH2=CHCONH2]n
4.appearance: white crystal powder
5.Specification:
Polyacriylamide Anionic]]></description><pubDate><![CDATA[20240517]]></pubDate></item>
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<title><![CDATA[Diethylene Triamine Penta Methylene Phosphonic Acid Pentasodium Salt]]></title><link><![CDATA[https://vcycletech.en.ec21.com/Diethylene_Triamine_Penta_Methylene_Phosphonic--11075714_11075730.html]]></link><description><![CDATA[solid state DTPMP•Na5 is slightly easy to deliquescence, convenient in transportation and suitable for usage in winter and freezing districts.
Vcycletech Diethylene Triamine Penta Methylene Phospho]]></description><pubDate><![CDATA[20240407]]></pubDate></item>
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<title><![CDATA[Polyelectrolyte]]></title><link><![CDATA[https://chemical1za.en.ec21.com/Polyelectrolyte--9378090_9378091.html]]></link><description><![CDATA[Specifications
1. Molecular weight:8-15 million 
2. Solid content:&gt;88% 
3. Degree of cation:13%-15% 
4. Appearance: white powder 
5. PH:3-8 
Physical Property 
This product is white amorphous particl]]></description><pubDate><![CDATA[20150203]]></pubDate></item>
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<title><![CDATA[Polyacrylic Acid (PAA)]]></title><link><![CDATA[https://sharonsea.en.ec21.com/Polyacrylic_Acid_PAA--4702073_4702334.html]]></link><description><![CDATA[Solid content %
50 min
Free monomer (CH2=CH-COOH) %
1.0 max
Density (20&amp;acirc;&amp;Acirc;&amp;Acirc;Â&amp;Acirc;&amp;Acirc;Â)g/cm3
1.2 min
pH(1% solution)
3.0-4.5
30%, 40% PAA are supplied too.
Usage:
PAA can ]]></description><pubDate><![CDATA[20111021]]></pubDate></item>
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<title><![CDATA[Industrial Grade PAC-Polyaluminum Chloride-Industrial Wastewater Treatment Plant]]></title><link><![CDATA[https://sales08ella.en.ec21.com/Industrial_Grade_PAC_Polyaluminum_Chloride--11321316_11324990.html]]></link><description><![CDATA[4. Storage: The products shall be sealed and stored in the dry and ventilated place to prevent from rain, high temperature and strong sunlight.
5. Using method:
Solid product is put into the water to]]></description><pubDate><![CDATA[20210118]]></pubDate></item>
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<title><![CDATA[IR-1100 Sodium Polyacrylate]]></title><link><![CDATA[https://irowater.en.ec21.com/IR_1100_Sodium_Polyacrylate--7684533_7684613.html]]></link><description><![CDATA[Solid content %
47.0-49.0
Density(20℃)g/cm3
1.20min
pH(1% solution)
3.0-4.5
Usage
When used alone, the dosage of 10-30mg/l is preferred. When used as dispersant in other fields, the dosage should b]]></description><pubDate><![CDATA[20130306]]></pubDate></item>
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<title><![CDATA[Water Treatment Grade As Antiperspirant Aluminum Chlorohydrate ACH]]></title><link><![CDATA[https://jerry90.en.ec21.com/Water_Treatment_Grade_As_Antiperspirant--9633113_8933115.html]]></link><description><![CDATA[solid action AL from HCL solution
Product Name:Aluminum Chlorohydrate（Water treatment grade）
Reference standard:USP-34
Package: 
250kg/PE drum、IBC、flexibletank
Items
Specifications
Results
Ap]]></description><pubDate><![CDATA[20150313]]></pubDate></item>
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<title><![CDATA[Ferric Chloride Solution]]></title><link><![CDATA[https://sales1hz3r.en.ec21.com/Ferric_Chloride_Solution--8272451_8272476.html]]></link><description><![CDATA[solid
FeCl3
30~44%
60%
Density (20°C), g/cm3
1.30~1.50
FeCl2
≤0.25%
Water insoluble matter
≤0.3%
Free acid (HCl)
≤0.5%
≤0.3%
≤0.3%
≤0.3%
≤0.3%
Cu
—
≤0.1%
≤50mg/l
≤10mg/l
Zn
—]]></description><pubDate><![CDATA[20220424]]></pubDate></item>
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<title><![CDATA[Disodium Salt of 1-Hydroxy ETHYLIDENE-1,1-Diphosphonic Acid (HEDPNA2) CAS No. 7414-83-7]]></title><link><![CDATA[https://ktzmoly.en.ec21.com/Disodium_Salt_of_1_Hydroxy--11053983_11054010.html]]></link><description><![CDATA[Disodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid 
(HEDP•Na2) 
CAS No. 7414-83-7
Molecular Formula: C2H6O7P2Na2 Molecular weight: 250
Structural Formula: 
Properties: 
HEDP•Na2
is an or]]></description><pubDate><![CDATA[20210301]]></pubDate></item>
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<title><![CDATA[Poly Aluminium Chloride]]></title><link><![CDATA[https://chemical2za.en.ec21.com/Poly_Aluminium_Chloride--9379678_9379795.html]]></link><description><![CDATA[solid:30%-33%
Basicity%:40.0~50.0
PH(1% w/v liquid solution):3.5~5.0
2.Usage 18% - 23% PAC LIQUID Polyaluminium chloride 30% min 
PAC PAPER GRADE
:
The user can allocate remedy concentration by test ]]></description><pubDate><![CDATA[20150203]]></pubDate></item>
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<title><![CDATA[Water Treatment Chemicals Polymeric Ferric Sulfate Pfs Poly Ferric Sulfate CAS No 10028-22-5]]></title><link><![CDATA[https://jiu999.en.ec21.com/Water_Treatment_Chemicals_Polymeric_Ferric--11761113_11761141.html]]></link><description><![CDATA[SolidDensity(g/cm3)(20ºC)≥1.45-Total Fe content % ≥1119.5Reducing Substance Fe2+ content ≤0.10.15PH Value(10g/L aqueous solution)2-32-3Basicity %8-208-20Water Insolution Substances % ≤0.10.3]]></description><pubDate><![CDATA[20230331]]></pubDate></item>
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<title><![CDATA[Polyhexamethylene Biguanide, Hydrochloride; PHMB Hydrochloride]]></title><link><![CDATA[https://greenmountainchem.en.ec21.com/Polyhexamethylene_Biguanide_Hydrochloride_PHMB_Hydrochloride--11847208_11847209.html]]></link><description><![CDATA[Solid component [％]19.0 to 21.0Min. 95.0Density at 20℃ [g/ml]1.039 to 1.050—pH-Value at 25℃4 to 64 to 7Absorbance value (1%, 237nm)Min. 400Min. 400Absorbance ratio (237nm / 222nm)1.2 to 1.61.]]></description><pubDate><![CDATA[20230922]]></pubDate></item>
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<title><![CDATA[Best Factory Manufactoy Price PAC Poly Aluminium Chloride CAS No.1327-41-9]]></title><link><![CDATA[https://sintopchem.en.ec21.com/Best_Factory_Manufactoy_Price_PAC--11557383_11557387.html]]></link><description><![CDATA[solid product is 2-20%.
3. The liquid product dosage is 3-40kg/1000 tons of water and solid product dosage is 1-15kg/1000 tons of water.
4. The amount of specific dosing is based on coagulation tests]]></description><pubDate><![CDATA[20220511]]></pubDate></item>
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<title><![CDATA[Aluminium Hydroxide]]></title><link><![CDATA[https://sa001.en.ec21.com/Aluminium_Hydroxide--11839926_11839928.html]]></link><description><![CDATA[40
≥96
5±2
≤3
≤0.4
Application: Flame retardant and smoke
suppressant in polymers, cable, rubber, foam insulation, mould plastics, raw
material for artificial solid surface such as cultured ma]]></description><pubDate><![CDATA[20230830]]></pubDate></item>
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<title><![CDATA[Polyaluminium Chloride  (PAC)]]></title><link><![CDATA[https://yukaichem2284.en.ec21.com/Polyaluminium_Chloride_PAC--11392852_11394950.html]]></link><description><![CDATA[Polyaluminium Chloride (PAC) 
PAC Solid 
professional polyaluminium chloride manufacturer for drinking water treatment 
Cas No.: 1327-41-9
Molecular formula: [Al2(OH)nCL6-n]m 
Appearance : Light Yell]]></description><pubDate><![CDATA[20220622]]></pubDate></item>
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<title><![CDATA[Potassium Monopersulfate Compound 70693-62-8]]></title><link><![CDATA[https://professionchem2303f.en.ec21.com/Potassium_Monopersulfate_Compound_70693_62--11155610_11156938.html]]></link><description><![CDATA[solid, soluble in water. It is present as a component of a triple salt including potassium
monopersulfate, potassium bisulfateand potassium sulfate with the formula 2KHSO5·KHSO4·K2SO4. The
oxidatio]]></description><pubDate><![CDATA[20210407]]></pubDate></item>
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<title><![CDATA[Slow Releasing Powder Pouch Sachet Kill Virus Raw Material  Chlorine Dioxide Card]]></title><link><![CDATA[https://lfbld2020.en.ec21.com/Slow_Releasing_Powder_Pouch_Sachet--11083206_11208972.html]]></link><description><![CDATA[solid pore size, and then releases Col2 continuously to a small area to be treated, effectively killing the bacteria on the surface of the air Realize the functions of disinfection, sterilization, de]]></description><pubDate><![CDATA[20200724]]></pubDate></item>
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<title><![CDATA[EDTMPA Ethylene Diamine Tetra]]></title><link><![CDATA[https://englo.en.ec21.com/EDTMPA_Ethylene_Diamine_Tetra--11536518_11537105.html]]></link><description><![CDATA[CAS 1429-50-1 Ethylene Diamine Tetra EDTMPA ( Solid ) C6H20N2O12P4 Used In Water Treatment Chemicals
Basic Information
Other Names : =DTMPA ; EDTMP ; EDTMP(A); Ethylene Diamine Tetra (Methylene Phosp]]></description><pubDate><![CDATA[20220225]]></pubDate></item>
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<title><![CDATA[1327-41-9 Water Treatment Chemicals PAC Coagulant Poly Aluminium Chloride Flocculant]]></title><link><![CDATA[https://fortunechems.en.ec21.com/1327_41_9_Water_Treatment--11870850_11870851.html]]></link><description><![CDATA[4Fe %≤1.5N %≤0.05As %≤0.0005Pb %≤0.002Cd %≤0.0005Hg %≤0.00005Cr %≤0.005
Polyaluminum Chloride, commonly known as PAC, stands as a water treatment powerhouse, playing a pivotal role in e]]></description><pubDate><![CDATA[20231128]]></pubDate></item>

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