PolyDADMAC Cationic Coagulant, CAS 26062-79-3, 20–50% Liquid Grade for Water and Oilfield Wastewater Treatment
Liquid PolyDADMAC cationic polymer offered for buyer review as a coagulant/flocculant candidate for water treatment, industrial wastewater, desalination-related streams, oilfield wastewater, mining, textile, paper, and sludge dewatering applications. Key sourcing checks should focus on CAS confirmation, active solids level, viscosity range, pH, ionic charge consistency, residual monomer/impurity profile, packaging format, export documents, and destination-country import requirements.
Quick buying facts
Identify the grade, package, and import market before comparing suppliers.
Use this page to check the product identity, common specification points, document scope, package notes, and destination-market questions before sending a China sourcing request.
CAS No.: 26062-79-3; buyer should confirm CAS, polymer identity, and any local registration naming requirements before POWater treatment chemical / liquid cationic polymer coagulant / PolyDADMACCandidate for RFQ and specification verification
CAS No.: 26062-79-3; buyer should confirm CAS, polymer identity, and any local registration naming requirements before PO
Chemical type: PolyDADMAC, liquid cationic polymer with high charge density
Appearance: colorless to light yellow transparent viscous liquid
Solid content: listed ranges include 20%, 40% min, and broader 20–50%; RFQ should specify required active solids and test method
Viscosity: page lists 1000–3000 cps in basic info and 100–100000 cps in description; buyer should request target viscosity grade and acceptable tolerance at 25°C
pH: listed as 3–7 for 1% solution or 30% solution; buyer should confirm test concentration and specification basis
Specific gravity: about 1.1
Ionic nature: cationic
Grade/application: water treatment grade; suitability for potable water use must be supported by applicable certificates where required
HS code listed: 38099100; buyer should verify customs classification with broker for destination market
Who uses this page
Target buyers
Water treatment chemical importers
Oilfield chemical procurement teams
Desalination plant chemical buyers
Industrial wastewater treatment contractors
Mining and mineral processing chemical distributors
Paper mill and textile wastewater chemical buyers
GCC chemical distributors serving Saudi Arabia and neighboring markets
Before matching
Documents to check
CAS number, grade, assay, and impurity profile
SDS, COA, TDS, HS code, and transport classification
Destination-market import documents before supplier matching
Package and route
Packing notes
Listed package options include 25 L plastic drum, 200 L or 210 kg plastic/PE drum, and 1000 L or 1100 kg IBC tank
RFQ should confirm net weight per package, palletization, drum/IBC material compatibility, tamper seal, label language, and batch coding
For overseas shipment, request photos/specification of export packing and confirmation of container loading plan for drums or IBCs
Ask whether samples are available and whether sample labeling matches the commercial batch documentation
Applications and sourcing options
Check whether this product fits the buyer's actual application.
Clear application, grade, package, and document notes help separate real sourcing demand from a vague price check.
Use context
Common applications
Industrial wastewater coagulation and flocculation programs
Oilfield produced-water or wastewater treatment chemical screening
Desalination pretreatment or related water-treatment chemical evaluation
Sludge dewatering aid selection in municipal or industrial systems
Color removal and textile wastewater treatment formulation review
Mining process water and tailings water treatment trials
Paper-making process or effluent treatment chemical sourcing
How we compare
Sourcing options
Source as standard liquid PolyDADMAC grade with agreed solids and viscosity range
Request high-solids grade where freight efficiency is important, subject to viscosity and pumpability requirements
Request lower-viscosity grade for easier transfer and dilution in plant dosing systems
Source in 200/210 kg drums for smaller-volume import programs
Source in 1000/1100 kg IBCs for regular industrial users and distributors
Request sample and lab evaluation before bulk PO
Consider supplier comparison against other cationic polymers, polyamine coagulants, PAC, and polyacrylamide products based on treatment objective
Human review
Compliance notes
Request COA, SDS, TDS, packing list, commercial invoice, certificate of origin, and batch traceability records before shipment
Confirm whether the material is classified as dangerous goods under current IMDG/IATA/ADR rules for the supplied concentration and packaging; do not rely on marketplace text alone
For potable/drinking water applications, request applicable NSF/ANSI, local water authority, or destination-country approval documents if required; supplier claims should be independently verified
Ask for residual monomer profile, including DADMAC monomer limits where applicable, and any relevant impurity or heavy metal test data for the intended application
Confirm export rights, product labeling, and destination import requirements for Saudi Arabia or other overseas markets, including customs HS code review
No regulatory approval, end-use authorization, or import clearance should be assumed from the listing
Buyer search paths
Related sourcing terms
These terms support long-tail discovery while keeping the page focused on useful product and China export buying context.
PolyDADMAC CAS 26062-79-3polydiallyldimethylammonium chloridecationic polymer coagulantliquid flocculantwater treatment polymeroilfield wastewater coagulantdesalination pretreatment chemicalsludge dewatering polymerhigh charge density polymerindustrial wastewater treatment chemical
Related product options
Build a broader quote package from adjacent options.
Buyers often compare neighboring grades, forms, or route options before sending one consolidated RFQ.
Share target market, quantity, packaging scope, artwork status, delivery destination, and required documents so CHN Chemicals can prepare a cleaner supplier comparison.
Questions to confirm
What exact PolyDADMAC grade is being quoted: solids content, viscosity at 25°C, charge density, and molecular weight/viscosity category?
Can you provide a recent COA for the offered grade showing solids, viscosity, pH, appearance, and any impurity tests?
What is the residual DADMAC monomer specification and routine test method?
Is the product intended only for industrial wastewater, or can you provide documentation for potable water treatment use where required?
Which packing is available for export: 25 L drum, 200/210 kg drum, 1000/1100 kg IBC, or other?
What is the MOQ, lead time, monthly capacity, and validity period for pricing?
Can you provide SDS with transport classification and confirm DG/non-DG status for sea freight at the quoted concentration?
What Incoterms are available for Saudi Arabia or GCC delivery, and can you support CIF/CFR/DDP only where legally and logistically appropriate?
Checks before quote
Request COA, SDS, TDS, packing list, commercial invoice, certificate of origin, and batch traceability records before shipment
Confirm whether the material is classified as dangerous goods under current IMDG/IATA/ADR rules for the supplied concentration and packaging; do not rely on marketplace text alone
For potable/drinking water applications, request applicable NSF/ANSI, local water authority, or destination-country approval documents if required; supplier claims should be independently verified
Ask for residual monomer profile, including DADMAC monomer limits where applicable, and any relevant impurity or heavy metal test data for the intended application
Confirm export rights, product labeling, and destination import requirements for Saudi Arabia or other overseas markets, including customs HS code review
No regulatory approval, end-use authorization, or import clearance should be assumed from the listing
Next step
Send the product page with your target quantity and market. A sourcing manager can then confirm sample options, supplier fit, packaging details, and open document gaps.
