Product Identification & Overview
ZEELCHEM® 151 ZEELCHEM™ 151 (PAPMP) is a high-performance chemical solution formulated for high calcium hardness cooling towers, zero liquid discharge (ZLD), and high silica water. It plays a critical role in optimizing industrial water system performance, preventing equipment downtime, and protecting heat exchange surfaces.
- Product Code: ZEELCHEM® 151
- Chemical Name: Polyamino Polyether Methylene Phosphonic Acid
- Common Name: PAPMP Chemical
- CAS No.: 130668-24-5
- Molecular Formula: Polymerized Phosphonate Derivative
- Molecular Weight: 600–1200 g/mol
- Product Category: Phosphonates
- Supplier: ZEEL PRODUCT (India)
What is ZEELCHEM™ 151 (PAPMP)?
ZEELCHEM™ 151 (PAPMP) is a specialized phosphonates engineered for extreme calcium tolerance & silica scale inhibitor. Its principal mechanism involves interacting with dissolved minerals, suspended particulates, or microbial cells in water systems to maintain clean operational surfaces.
Key Benefits & Performance Characteristics
- High-efficiency performance for extreme calcium tolerance & silica scale inhibitor
- Protects industrial heat exchangers, boilers, and piping against mineral deposits
- Excellent chemical stability across wide temperature and pH ranges
- Reduces maintenance costs, chemical consumption, and operational downtime
- Formulated to strict ISO 9001:2015 B2B industrial standards
ZEELCHEM™ 151 (PAPMP) Technical Specifications
Below are the technical specifications for ZEELCHEM® 151 ZEELCHEM™ 151 (PAPMP):
| Parameter | Specification |
|---|---|
| Product Name | ZEELCHEM™ 151 (PAPMP) |
| Brand | ZEELCHEM® |
| Product Code | ZEELCHEM® 151 |
| Chemical Name | Polyamino Polyether Methylene Phosphonic Acid |
| CAS Number | 130668-24-5 |
| Appearance | Clear to dark brown liquid |
| Active Content | 50.0% Min |
| pH Value | 1.5–3.0 |
| Density | 1.20–1.30 g/cm³ |
| Solubility | Completely soluble in water |
| Country of Origin | India |
ZEELCHEM™ 151 (PAPMP) Applications
ZEELCHEM™ 151 (PAPMP) is used across multiple industrial water treatment applications:
- Extreme Hardness Cooling Towers: Operates at calcium hardness levels exceeding 1000 mg/L Ca2+ without precipitation.
- Zero Liquid Discharge (ZLD) Systems: Prevents scale fouling in high recovery evaporators and crystallizers.
- Silica Scale Control: Inhibits silica scale deposition when combined with Terpolymer.
ZEELCHEM™ 151 (PAPMP) Dosage & Dosing Guidance
The required dosage of ZEELCHEM™ 151 (PAPMP) depends on feed water quality, operating temperature, system pressure, and total dissolved solids (TDS).
Typical Application Dosage Ranges
| Application Area | Typical Dosage Range* |
|---|---|
| High Calcium Hardness Water | 5–20 mg/L (ppm) |
| ZLD Evaporator Feed | 10–30 mg/L (ppm) |
*Indicative dosage ranges. Final dosage should be established through water analysis and technical evaluation.
Dosing Calculation Formula
Use our interactive B2B Chemical Dosing Calculator to compute precise dosing pump settings.
Compatibility & Synergy
Synergizes with Terpolymer and PBTC 50%.
PAPMP vs HEDP
ZEELCHEM™ 151 (PAPMP) vs HEDP 60%: PAPMP tolerates >1000 mg/L Ca2+ hardness without precipitating, whereas HEDP forms insoluble calcium phosphonate precipitates at high calcium hardness.
Packaging, Storage & Handling
Packaging Available: Supplied in 50 kg HDPE drums, 250 kg HDPE drums, 1250 kg IBC totes, and ISO tank containers.
Storage & Handling: Store in a cool, dry, well-ventilated location in tightly closed original containers. Avoid exposure to direct sunlight and extreme temperatures. Refer to the official SDS for handling precautions.
ZEELCHEM™ 151 (PAPMP) Manufacturer & Supplier in India
ZEEL PRODUCT, under the ZEELCHEM® brand, manufactures and supplies ZEELCHEM™ 151 (PAPMP) for industrial water treatment applications across India and international export markets.
Bulk Enquiries
Product: ZEELCHEM® 151 ZEELCHEM™ 151 (PAPMP)
Location: Vadodara, Gujarat, India
Documents Available: Certificate of Analysis (COA), Technical Data Sheet (TDS), and Safety Data Sheet (SDS)
ZEELCHEM™ 151 (PAPMP) Frequently Asked Questions (FAQs)
What is ZEELCHEM™ 151 (PAPMP)?
PAPMP is a polyamino polyether methylene phosphonic acid offering extreme calcium tolerance.
What calcium hardness can PAPMP withstand?
PAPMP can operate at calcium hardness levels exceeding 1000 mg/L Ca2+ without scaling.
Where can I buy PAPMP in India?
PAPMP Chemical is manufactured and supplied by ZEEL PRODUCT under the ZEELCHEM® 151 brand.