Free Sample Manufacturer Price Powder Paraformaldehyde Polyoxymethylene POM 30525-89-4 for Resin

• Customization: Available
• CAS No.: 30525-89-4
• Formula: CH2on
• Model NO.: 30525-89-4
• EINECS: 608-494-5
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Molecular Weight: (30)N
• Melting Point: 120~170ºC
• Boiling Point: 71ºC
• Vapour Pressure: 0.19kpa/25ºC
• Density: 0.88 G/Ml at 25 °c(Lit.)
• Refractive Index: 1.4540 (Estimate)
• Vapor Density: 1.03 (Vs Air)
• Transport Package: 25kg/Bag
• Specification: industry grade
• Trademark: Baovi
• Origin: Shandong, China
• Production Capacity: 2000 Metric Ton/Month

Product Description

Free Sample Manufacturer Price powder Paraformaldehyde Polyoxymethylene POM 30525-89-4 for Resin

PRODUCT DETAILED

 

       White amorphous powder of paraformaldehyde. Smell of formaldehyde. It is a linear polymer of formaldehyde. Without a fixed melting point, decomposition occurs when heated. Melting point 120 ~ 170ºC. Soluble in hot water and formaldehyde, slowly soluble in cold water, soluble in caustic soda and alkali metal carbonate solution, insoluble in alcohol and ether, its high polymer insoluble in water. Reactions similar to formaldehyde can occur, such as chloromethylation, and the formation of acetals with alcohols. Used in synthetic resins, adhesives, fungicides, insecticides, disinfectants, etc.

Parafor malde-hyde Chemical Properties

Melting point	120-170 °C (lit.)
Boiling point	107.25°C (rough estimate)
density	0.88 g/mL at 25 °C (lit.)
vapor density	1.03 (vs air)
vapor pressure	<1.45 mm Hg ( 25 °C)
refractive index	1.4540 (estimate)
Fp	158 °F
storage temp.	2-8°C
solubility	chlorophenol above 70°C: soluble
form	prilled
color	White to off-white
Odor	odor of formaldehyde
PH	5.5 (H2O, 20ºC)(saturated solution)
PH Range	4 - 5.5
explosive limit	7-73%(V)
Water Solubility	sparingly soluble

Specification

Index item	Specification	Result
Formaldehyde %	≥96+1%	96.08%
Ash %	≤1.5%	0.70%
Acidity (as Formaldehyde)%	≤0.03%	0. 018%
PH value (10%25°C)	4.0-7.0	5.5-5.6
Heavy Metal(Lead)	≤0.00002	0.00001
Fe %	≤0.002%	0. 001%
Grandule Distribution(Mesh)	>60	50.43%
	60-80	10.34%
	80-100	3.44%
	100-200	11.93%
	<200	20.86%
Appearance	white powder andgranule	white powder andgranule

 

PRODUCT APPLICATION

1. Used as raw material of organic chemical industry and synthetic resin.

2. Coating: synthetic high-grade automotive paint;

3. Resin: synthetic urea formaldehyde resin, phenolic resin, polyacetal resin, melamine resin, ion exchange resin and various adhesives;

4. Paper making: synthetic paper reinforcement;

5. Casting: sanding defilm agent, synthetic casting adhesive;

6. Breeding industry: fumigation disinfectant.

7. Organic ingredients

PACKAGING /SHIPPING

 

Packaging Details:
                 25kg/drum or  according to your request

Delivery Time:
               10 working days after receiving the deposit.

Port: 
               Qingdao/Shanghai

 

MORE PRODUCTS

 

OUR COMPANY

 

      Shandong Baovi Energy Technology co.,ltd is located in Jinan city, Shandong province, was founded in 2003, and it is a raw material supplier for the global organic chemical industry.

        Products include solvents, antifreeze, anticorrosion, pigment, chemicals intermediates, etc., widely used in agriculture,food sanitation and other fields.

COMPANY ADVANTAGES

FAQ(Q&A)

Q1: Have your Product Quality been Approved by Third Party Lab
A: Yes, All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China. So you will be assured with Good Quality if you choose us. 
 
Q2: How do you treat quality complaint
A: First of all, our QC department will do strict examination of our export products by HPLC, UV, GC,TLC and so on in order to reduce the quality problem to near zero. If there is a real quality problem ,caused by us, we will send you free goods for replacement or refund your loss.
 
Q3: How to cooperate with us
A: You can contact us for cooperation through the website contact information, or contact with the salesmen in our company. We will connect you about the specific detail via email. 
 
Q4: Do you Accept Sample Order
A: Yes, we accept small order from 10g, 100g and 1kg for your evaluation quality of our goods.
 
Q5: Is there any discount
A: Yes, for larger quantity, we always support with better price. 
  
Q6: How long does it take to the goods arrived
A: It is Depending on your location.
For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS.
For mass order, please allow 5-8 days by Air, 20-35 days by Sea.
 
Q7: Do you have any reshipment policy  
A: We have good after-sale service and re-shipment policy if the parcel  lose.
Our long association with  our clients has brought great benefits.
We always take the upmost care in the packaging of our products .
Our clients will confirm this as even they struggle to find them without help at times.
But in spite of our best efforts it is still possible  will seize a small number of packages.
In this circumstance we promise reship free  to establish  long term relationship.