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    Paraformaldehyde structure

    Paraformaldehyde

    • CAS No:

      30525-89-4

    • Formula:

      C2H6O2

    • Synonyms:

      POM

    • China Export:

      From 2018.11 to 2019.11, total export volume of Paraformaldehyde from China was 21,246,981KG while total export value was $15,537,634. The biggest proportion of exporting volume in the last 12 months was 11.87% in 2019.11.

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    Description

    Paraformaldehyde is a white crystalline solid. Irritating odor. The term “trioxane” applies specifically to this trimer (CH2O)3 but paraformaldehyde is applied both to trioxane and other low polymers or oligomers of formaldehyde.

    Basic Attributes

    • 30525-89-4

    • C2H6O2

    • 62.068

    • 62.036777

    • 17.07000

    • -0.88

    • 200-001-8

    • WSFSSNUMVMOOMR-UHFFFAOYSA-N

    • 1

    • 0

    • 0

    Characteristics

    • 0.9±0.1 g/cm3

    • 120-170ºC

    • 82.5±8.0 °C at 760 mmHg

    • 39.9±6.3 °C

    • 1.364

    • sparingly soluble

    • Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Storage class (TRGS 510): Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects. /Formaldehyde solution, 36.5-38%/

    • <1.45 mm Hg ( 25 °C)

    • 1.04

    • 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.

    Safety Information

    • III

    • 4.1

    • 2912600000

    • UN 2213

    • 3

    • R20/22;R36/37/38;R40;R43

    • S24-S26-S36/37/39-S45

    • RV0540000

    • Xn:Harmful

    • Cool. Dry. Keep in a well-ventilated room. Separated from strong oxidants, strong bases and strong acids.

    • P210-P261-P280-P305 + P351 + P338

    • H228-H302 + H332-H315-H317-H318-H335-H351

    • Flammable Gas

    • Explosive limits , vol% in air: 7.0-73.0

    • LD50 orally in Rabbit: 592 mg/kg

    Product Usage

    For disinfecting sickrooms, clothing, linen, and sickroom utensils. Active ingredient of contraceptive creams. Also used as fumigant; in dentistry; in manufacture of synthetic resins and artificial horn or ivory. Paraformaldehyde is used as a agricultural chemical, fungicide, bactericide, and wood preservative.

    China Paraformaldehyde Export Data

    Data referenced from General Administration of Customs,P.R.China

    2018.11-2019.11 China Paraformaldehyde Export Data

    From 2018.11 to 2019.11, total export volume of Paraformaldehyde from China was 21,246,981KG while total export value was $15,537,634. The biggest proportion of exporting volume in the last 12 months was 11.87% in 2019.11.

    2018.11-2019.11 TOP10 Purchasing Countries' Export Data of Chinese Paraformaldehyde

    From 2018.11 to 2019.11, China has exported Paraformaldehyde to 35 countries in total. Country ranks by import volume from high to low is Korea, Ethiopia, Angola, Kenya, Djibouti, Tanzania, Thailand, Taiwan, Myanmar, Bangladesh. The highest export volume was China to Korea, accounting for 22.21% of the total volume of China.

    Check Export Data for More Purchasing Countries

    Purchasing Country Export Volume(KG) Export Percentage Export Value($)

    Korea

    7,275,032

    22.21%

    5,048,438

    Ethiopia

    1,734,000

    5.29%

    1,382,867

    Angola

    1,683,000

    5.14%

    1,259,850

    Kenya

    1,441,500

    4.40%

    1,150,694

    Djibouti

    1,404,800

    4.29%

    1,092,540

    Tanzania

    1,179,800

    3.60%

    892,687

    Thailand

    1,175,003

    3.59%

    836,939

    Taiwan

    868,625

    2.65%

    664,376

    Myanmar

    852,000

    2.60%

    627,483

    Bangladesh

    676,000

    2.06%

    391,683

    Cameroon

    518,500

    1.58%

    399,158

    Indonesia

    403,507

    1.23%

    298,656

    Nigeria

    382,000

    1.17%

    273,699

    India

    232,005

    0.71%

    125,892

    Ecuador

    161,500

    0.49%

    119,133

    Mozambique

    153,000

    0.47%

    116,067

    Ghana

    152,000

    0.46%

    132,990

    Kampuchea (cambodia )

    151,000

    0.46%

    109,575

    Italy

    137,500

    0.42%

    111,798

    Philippines

    92,000

    0.28%

    79,580

    Russia

    74,000

    0.23%

    54,570

    Japan

    62,209

    0.19%

    54,948

    Brazil

    56,000

    0.17%

    37,725

    Morocco

    50,000

    0.15%

    44,938

    South Africa

    49,500

    0.15%

    34,275

    Zambia

    46,000

    0.14%

    33,212

    Mexico

    39,500

    0.12%

    28,645

    Pakistan

    36,000

    0.11%

    18,920

    Malaysia

    32,000

    0.10%

    21,862

    Guinea

    26,000

    0.08%

    17,990

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