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2021 New Style 2 Methoxynaphthalene - Itaconic Acid 99.6% Min Raw Material For Chemical Synthesis Industry – Crownchem

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2021 New Style 2 Methoxynaphthalene - Itaconic Acid 99.6% Min Raw Material For Chemical Synthesis Industry – Crownchem Detail:

Properties

Itaconic Acid  (also called Methylene Succinic Acid)  is a white crystalline carboxylic acid obtained by the fermentation of carbohydrates. It is soluble in water, ethanol and acetone. Unsaturated solid bond makes a conjugated system with carbonly group. It is used in the field of;
● Co-monomer to prepare acrylic fibers and rubbers, reinforced glass fiber, artificial diamonds and lens
● Additive in fibers and ion exchange resins to increases abrasion, waterproofing, physical resistance, dying affinity and better duration
● Water treatment system to prevent contamination by metallic alkali
● As binder and sizing agent in non-weaving fibers, paper and concrete paint
The end applications of itaconic acid and its esters include in the field of co-polymerizations, plasticizers, lubricant oil, paper coating. carpets for better duration, adhesives, coatings, paints, thickener, emulsifier, surface active agents,  pharmaceuticals and printing chemicals.

Technical Index

Item Standard Result
Appearance White crystal or Powder White crystal or Powder
Content (%) ≥99.6 99.89
Loss on drying(%) ≤0.3 0.16
Residue on ignition(%) ≤0.01 0.005
Heavy metal(Pb) μg/g ≤10 2.2
Fe, μg/g ≤3 0.8
Cu, μg/g ≤1 0.2
Mn, μg/g ≤1 0.2
As, μg/g ≤4 2
Sulfate, μg/g ≤30 14.2
Chloride, μg/g ≤10 3.5
Melting point, ℃ 165-168 166.8
Colour, APHA ≤5 4
Clarity(5% water solution) Cloudless Cloudless
Clarity(20% DMSO) Cloudless Cloudless

Package: 25KG 3-in-1 composite bag with PE liner.

Company Strength

8

Exhibition

7

Certificate

ISO-Certificates-1
ISO-Certificates-2
ISO-Certificates-3

FAQ

1. What are your prices?
Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after your company contact us for further information.

2.Do you have a minimum order quantity?
Yes, we require all international orders to have an ongoing minimum order quantity. If you are looking to resell but in much smaller quantities, we recommend you check out our website.

3.Can you supply the relevant documentation?
Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required.

4.What is the average lead time?
For samples, the lead time is about 7 days. For mass production, the lead time is 20-30 days after receiving the deposit payment. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases we will try to accommodate your needs. In most cases we are able to do so.

5.What kinds of payment methods do you accept?
You can make the payment to our bank account, Western Union or PayPal:
30% deposit in advance, 70% balance against the copy of B/L.


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2021 New Style 2 Methoxynaphthalene - Itaconic Acid 99.6% Min Raw Material For Chemical Synthesis Industry – Crownchem detail pictures


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We're commitment to offer you the competitive price ,remarkable products excellent, also as fast delivery for 2021 New Style 2 Methoxynaphthalene - Itaconic Acid 99.6% Min Raw Material For Chemical Synthesis Industry – Crownchem , The product will supply to all over the world, such as: Ethiopia, Venezuela, Pakistan, The president and all the company members would like to provide qualified goods and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.
  • The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Hedda from Swiss - 2017.11.11 11:41
    Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Andrea from panama - 2018.06.21 17:11