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Current Position: Home > Product >Organic Raw Material >Sodium of polyaspartic acid CAS 181828-06-8
Product
Sodium of polyaspartic acid CAS 181828-06-8
  • Brand:hebei qujie
  • Model:25kg/bag
  • Purity:≥95%
  • Cas:181828-06-8
  • Createtime: 2026-05-28
  • Updatetime: 2026-06-05
Product Details
useage Slow-release scale inhibitors, scale dispersants, etc.
deliveryInfo
appearance Pale yellow to yellow-brown powder or amber-colored transparent liquid
aliasen
supplyCapacity 70T/Month
harbor tianjin qingdao shanghai
minorder 1KG

Product Description

Description:
Traditional antiscalant: lt cannot be decomposed into non-toxicsubstances under the action ofmicroorganisms and fungi, and long-termaccumulation will cause potential hazards. Alternatives. Phosphate-freebiodegradable green corosion and scale inhibitor polyaspartic acid.Polyaspartic acid: the best scale inhibition performance, and has very goodbiocompatibility and biodeqradability, and has a certain corosion inhibitioneffect.

Application: 
1. Phosphorus-free scale and corrosion inhibitor.
As a scale inhibitor, it is particularly suitable for inhibiting the formation of calcium carbonate scale and calcium sulfate
scale in cooling water, boiler water and reverse osmosis treatment, and especially has a good effect on sulfate scales. It has synergistic effect after compounding with PBTCA, HEDP, etc.
As a corrosion inhibitor, it can be compounded with oxidized starch, organic phosphorus, zinc salt, etc., to achieve bettercorrosion inhibition effects. The lower concentration of polyaspartic acid at pH 8-9 has a better corrosion inhibition effect in seawater.
Polyaspartic acid PASP as a scale and corrosion inhibitor is widely used in salt industry, oilfield reinjection water, seawater desalination, drilling fluid viscosity reducer, industrial circulating water, boiler water, reverse osmosis water, coal water slurry additives and other water treatments. In high hardness, high alkalinity, high PH, high concentration multiple, and high temperature system, it has excellent performance.
2. Green detergent auxiliaries.
It is green and environmentally friendly, can be used as a new type of detergent, daily chemical additives, various non-toxic and non-polluting special fine chemicals additives, such as detergent synergists (like dishwashing detergent, laundry detergent, industrial washing Agent).
Polyaspartic acid is electrolyte-resistant, alkali-resistant and low-foaming. The role of polyaspartic acid in washing is to soften the water,promote dispersion and anti-fouling, and prevent the oil stains that have been washed away from re-staining. The key point is that PASP is excellent in biodegradation.
3. Agricultural applications.
Used as fertilizer synergist, soil conditioner, wetting agent, nutrient absorption enhancer, promote the absorption of phosphorus by plants, and promote the growth of plant roots. Prevent drip irrigation pipes from scaling, alleviate soil compaction, and improve soil salinity.In addition, the combined use with pesticides can improve the efficacy.
4. Environmentally friendly dispersant.
Polyaspartic acid has dispersing and chelating properties. Pigment dispersant (dye treatment for textile printing and dyeing), coal water slurry dispersant, etc.
5.Cosmetics application.
Polyaspartic acid added to cosmetics can moisturize the skin, lock water on the skin, and improve skin elasticity
Storage Sealed and stored in a dry and ventilated warehouse, avoid mixed storage with acidic and odorous items, prevent exposure to the sun and rain.

Product Parameters

 
Inspection Item
Indication Range
Check Result
Appearance
Light-Yellow Powder
Light-Yellow Powder
Solid Content %
≥93.0
95.97
Moisture Content %
≤7
4.03
Limiting Viscosity dl/g(30oC)
0.055-0.090
0.056
pH(10g/l in solution)
8.5-10.5
9.5
Packaging & Shipping

packing:25kg/bag or according to the quantity you want
Delivery Detail: Some of the products can be supplied within 7 days on the strength of warehouse.

Payment Terms: T/T, L/C, Cash
Delivery Options: TNT, EMS, FedEx
Product Notice: Chemical product prices are subject to frequent fluctuations due to industry characteristics. Kindly contact our customer service to confirm product specifications and quotations prior to order placement and payment. Please refrain from placing orders directly. We appreciate your understanding.

Receipt Reminder: Please check the package for intact condition before signing for delivery. Should you encounter missing items, quantity discrepancies or quality issues upon inspection, you may reject the delivery and get in touch with us. We will resolve the matter promptly.



Hebei Qujie Technology Co., Ltd. was established in 2021. It is a private enterprise integrating production, customization, sales, and trade. The company is located at No. 8 Jinhe East Road, Tongye Town, Luquan District, Shijiazhuang City. The factory has an elegant environment, complete equipment, and ample resources. The company possesses advanced technology and professional technical personnel. Since its establishment, the company's sales have steadily increased. The company adheres to the business philosophy of 'quality and price, customer first,' which is effectively reflected in its operations, and is committed to providing customers with sufficient supply and stable and reliable quality.
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