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88% Polyacrylamide CAS No.9003-05-8 PAM

Synonyms:PAM
Polyelectrolyte
Molecular Formula:(C3H5NO)x
Molecular Weight: 71.08
HS Code: 3906901000
Grade:88%
Hazard Class:General Cargo
Availability:
  • 9003-05-8

  • bosschem

  • 9003-05-8

Certificate of Analysis-COA 

88% Content

Item

Unit

TechnicalRequirement

InspectionResults

Conclusion

Appearance

/

White to slightly yellowish granular powder

White granular powder

Pass

Relative Molecular Mass

/

≥1800×10⁴

1837×10⁴

Pass

Anionicity

%

≥20.0

26.4

Pass

Solid Content

%

≥88.0

92.3

Pass

Acrylamide Monomer Content (dry base)

%

≤0.05

0.01

Pass

Dissolution Time (1g/L)

min

≤90

42

Pass

Water-insoluble Substance

%

≤1.0

0.15

Pass

Sieve Residue (1.00 mm screen)

%

≤2

0.5

Pass

Sieve Residue (180 μm screen)

%

≥88

99

Pass

Sulfate (SO₄²⁻)

%

≤0.5

<0.5

Pass

Chloride (Cl⁻)

%

≤1.0

<1.0

Pass

 Applications 

1. For Water And Wastewater Treatment: Polyacrylamide (PAM, CAS 9003-05-8) is a widely used water-soluble polymer flocculant that bridges and aggregates suspended particles in municipal and industrial wastewater, accelerating sedimentation and filtration while supporting efficient sludge dewatering.


2. For Papermaking: In paper manufacturing, PAM works as a retention and drainage aid and a paper strength enhancer, improving fiber and filler retention, increasing sheet strength and helping mills run cleaner, more efficient production lines.


3. For Oilfield And Drilling Applications: In oil and gas operations, polyacrylamide is used in drilling fluids and enhanced oil recovery (EOR) as a viscosifier and friction reducer, helping control fluid loss, improve wellbore stability and raise recovery efficiency.


4. For Mining And Mineral Processing: PAM serves as a flocculant in mineral processing, coal washing and tailings treatment, speeding up solid-liquid separation and reducing water consumption and environmental load in concentrator operations.


5. For Textile And Industrial Formulations: In textile processing, PAM is used for sizing and color fixation, and it also acts as a thickener and stabilizer in various industrial formulations, giving manufacturers a versatile water-soluble polymer across multiple sectors.

Quality Assurance  Quality Assurance 


Every batch of chemicals leaves our factory with complete laboratory documentation — not a promise, but verifiable test data. From incoming raw material inspection to finished-goods release, each batch is tested against published specifications, and a Certificate of Analysis (COA) accompanies every single shipment. What you order is exactly what we test — and what we ship.

Tested by our in-house ISO 9001:2015 laboratory. Verified independently by third-party labs on request (SGS / BV / Intertek). Traceable from raw material to your warehouse.

 Packaging 

固体编织袋打托

Liquid plastic drums

固体牛皮纸袋

Liquid tonnes

固体吨袋

Liquid iron drums


Export-grade packaging, custom labels

Solids (woven bags/cardboard drums/ton bags)

Liquids (plastic drums/IBC/ISO tanks)

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Chemical detection methods

  • Spectroscopic Analysis Methods

    Ultraviolet-Vis Spectrophotometry (UV-Vis)
    Infrared Spectroscopy (IR/FTIR)
    Atomic Absorption Spectroscopy (AAS)
    X-ray Fluorescence Spectroscopy (XRF)
    Nuclear Magnetic Resonance Spectroscopy (NMR)

  • Chromatographic Analysis

    Gas Chromatography (GC)
    High Performance Liquid Chromatography (HPLC)
    Ion Chromatography (IC)
    Thin Layer Chromatography (TLC)

  • Mass Spectrometry Analysis

    GC-MS / LC-MS/MS: Qualitative and Quantitative Analysis
    ICP-MS: Trace Metal Elements (ppb Level)
    TOF-MS: Precise Molecular Weight Determination

  • Electrochemical analysis methods
    Polypotentiometric methods
    Conductivity methods
    Polarographic methods / Voltammetric methods
    Coulometric analysis
  • Thermal Analysis Methods
    Thermogravimetric Analysis (TGA)
    Differential Scanning Calorimetry (DSC)
    Differential Thermal Analysis (DTA)
  • Classical wet chemical analysis
    Titration analysis
    Gravity analysis
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