Factory Supply 40% Sodium of Polyaspartic Acid Pasap CAS 181828-06-8

• CAS No.: 181828-06-8
• Formula: C4h6no3(C4h5no3)C4h6no4
• EINECS: 200-838-9
• Nutritional Value: Stabilizer
• Certification: ISO
• Packaging Material: Plastic
• Storage Method: Normal
• Shelf Life: >12 Months
• Type: Potassium Polyaspartate
• Transport Package: PP Bag
• Specification: 99% min
• Trademark: SWC
• Origin: China
• Production Capacity: 100000

Product Description

Product Description

Product Name Sodium of Polyaspartic Acid

Identification
Synonyms PASP-Na
Molecuar Formula C4H5NO3M(C4H4NO3M)m(C4H4NO3M)nC4H4NO3M2
Relative Molecuar Weight 3000-4000 or 7000-8000
CAS Number 181828-06-8, 34345-47-6, 94525-01-6

Introduction
1. Sodium polyaspartate, non-phosphorus, non-toxic, non-pollution and completely biodegradable, is an environmentally friendly chemical and belongs to a class of polyamino acids. The peptide bond on the main chain of the structure is easily broken by the action of fungi, microorganisms, etc., and is finally degraded into water and carbon dioxide that are harmless to the environment, which is safe and reliable.
2. In water treatment field,it has corrosion reduction and scale inhibition performance and dispersibility. Good chelation,
low-limit inhibition and lattice distortion effects, change crystal structure of calcium salt, and form soft scales. At the same time, the polymer has good dispersing properties for scale.
3. In agriculture, it can be used as fertilizer synergist, soil conditioner, wetting agent, nutrient absorption enhancer to
promote the production of vegetables, fruits, flowers and other crops. Simultaneous use with pesticides can improve efficacy.

 

Specification

Item	Specification
Appearance	Yellow to reddish-brown liquid
Solid content, %	≥40.0
pH value(1% aqueous solution)	>7
Density(20ºC)/g·cm3	≥1.20
Bulk density (Kg/Liter)	----
Potassium hydroxide	≤2%

Application
Application & Property

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 better
corrosion 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.

Packing and Storage
Packing In 25kgs, 250kgs, 1250kgs net drums.
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.

 

 

Our Advantages

Company Profile

Packaging & Shipping

FAQ

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight;
For those high value products, you just need to freight and certain product cost. When we both cooperate
for some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C . You can choose the one which is convenient for you.

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.)
or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,
shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on
where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.

Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.