Paraformaldehyde 96%, 92%, Use for Making Various Kinds of Synthetic Resin and Binder, etc.

• CAS No.: 30525-89-4, 30525-89-4
• Aldehyde: Polyaldehyde
• Einecs No.: 200-001-8
• Transport Package: 25/50/1000kg Plastic Woven Bags
• Specification: SGS,
• Trademark: LY
• Model NO.: 96% 92%
• Origin: Shandong
• HS Code: 390710100
• Production Capacity: 3000tons/Month

Product Description

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Specifications

Paraformaldehyde
Appearance: White crystalline powder
CAS no: 30525-89-4
Purity: 96%, 92%


Properties
1, white combustible crystalline powder with the flavor of formaldehyde;
2, soluble in water and release formaldehyde; Dissoluble in ethanol and diethyl ether; Soluble in caustic soda;
3, release formaldehyde when meet strong acids, alkali or high temperature;


Usages & Applications
1, farm chemical: Composite acetochlor, butachlor, ect
2, paint: Composite high-end automobile paint
3, resin: Composite urea resin, phenolic resin, ect. And various adhesives
4, papermaking: Composite paper intensifier
5, casting: Casting remover and adhesive of casting synthesis
6, cultivation industry: Fumigation disinfectant
7, organic raw materials: For the production of glycerol, crylic acid, and so on
8, others: Medicine and disinfection


Harm
For health:
1, strong irritant for respiratory tract and cause rhinitis, pharyngitis, pheumonia and pulmonary edema
2, irritate to skin and will cause skin red and swollen, and even dry, chap and desquamation after long contacting
3, irritate digestive tract if take orally, causing stomatitis, pharyngitis, gastritis, fierce stomachache and coma


Solutions for poisoning:
Skin contact: Immediately remove contaminated clothing, with plenty of liquid water rinse with at least 15 minutes.
Eye contact: Immediately filed palpebral, with plenty of liquid water or saline thoroughly flushed at least 15 minutes
Inhalation: Quickly stay away from the field and go to the place with fresh air to keep respiratory tract unobstructed; If breathing is difficult, give oxygen; If immediately stopped breathing, perform mouth-to-mouth breathing.
Ingestion: Gargle with water and drink milk or egg white

Item	Specifications	Results
Appearance	few dust , excellent fluidity , white and granule , with typical pungent smell of Formaldehyde	few dust , excellent fluidity , white and granule , with typical pungent smell of Formaldehyde
Content , %	96±1	96.35
Acid Value((formic acid) , %	≤0.03	0.018
Ash , %	≤0.4	0.3
Fe content , %	≤ 0.0003% (wt.)i.e.3ppm	< 0.0003
PH Value ( 20 °C )	3.5 ~ 6.0	5.6
Solubility ( 55 °C , min )	≤ 30	15
Conclusion	the results conforms with enterprise standards

Item	Specifications	Results
Appearance	White solid particles or powder	White solid particles
Content of formaldehyde	92±1%	92.0%
Content of carbinol	≤0.05%	0.03%
Acid Value ( as formic acid )	≤0.05%	0.03%
Ash	≤0.03%	0.01%
Conclusion	the results conforms with enterprise standards