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Origin: China
Cas No: 30525-89-4
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 50 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Quantity(Tons) | 1 - 10000 | >10000 |
Est. Time(days) | 7 | To be negotiated |
Property
Description
Basic Info
Chemical Name | paraformaldehyde macromolecule |
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Synonyms | Paraformaldehyde; |
CAS No. | 30525-89-4 |
Molecular Formula | CH2O |
Molecular Weight | 30.02600 |
PSA | 17.07000 |
LogP | 0.45100 |
Properties
Appearance & Physical State | white powder with formaldehyde-like odour |
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Density | 0.88 |
Melting Point | 120-170ºC |
Flash Point | 71ºC |
Refractive Index | 1.339 |
Stability | Stable. Incompatible with strong acids, organic acids, strong oxidizing agents, oxides, alkalies, strong bases, amines. Combustible. Dust may form an explosive mixture with air. Liberates poisonous gases on combustion. |
Storage Condition | 2-8ºC |
Safety Info
Hazard Class | 4.1 |
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Safety Statements | S24-S26-S36/37/39-S45 |
HS Code | 2912600000 |
Packing Group | III |
RIDADR | UN 2213 |
Risk Statements | R20/22; R36/37/38; R40; R43 |
Hazard Codes | Xn |
Symbol | GHS02, GHS05, GHS07, GHS08 |
Caution Statement | P210; P261; P280; P305 + P351 + P338 |
Signal Word | Danger |
Hazard Declaration | H228; H302 + H332; H315; H317; H318; H335; H351 |