Basic Information
CAS 30525-89-4 Paraformaldehyde Powder 96% for Chemicals
| Item | Specifications |
| Appearance | White crystalline powder |
| Content (H3BO3), % | 96.35 |
| Acid Value((formic acid),% | 0.018 |
| Ash,% | 0.3 |
| Fe content,% | <0.0003 |
| PH Value(20°C) | 5.6 |
| Solubility (55°C,min) | 15 |
Products Description
Properties of Chemical Raw Powder Paraformaldehyde
Paraformaldehyde is white combustible crystalline powder with formaldehyde odor. Melting point 121～123℃. Flash point 71.1℃. Autoignition point 300℃. Slowly soluble in cold water, dissolve faster in hot water. Formaldehyde is released in aqueous solution. 0.24g/lOOcm3 H2 0 solubility in water at 20°C. Insoluble in ethanol, ether. Soluble in caustic soda, potassium solution.
Application of CAS 30525-89-4 Paraformaldehyde Powder :
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.
Company Profile
Gneechem is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.
FAQ
Q1.: Are you a factory or trading company?
A.: We are manufacturer of some chemical raw materials and trading company, we can help buyers to decide which products are there best choice, and all your inquiry will be replyed within 24 hours
Q2.: Could you send me all your price list?
A.: As we have more than thousands of items. Please inform the items you are interested in, and you will get the price list you want.
Q3.: How to confirm the Product Quality before placing orders?
A.: 1. You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
2. We have sell the chemicals for many years, the quality is the important of our existence.
Q4.: Is there a Discount?
A.: Different quantity has different discount.
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