Phthalic anhydride suppliers
Phthalic anhydride
- CAS:
- 85-44-9
- MF:
- C8H4O3
- MW:
- 148.12
Suppliers by country/region
- China(242)
- United States(108)
- Germany(23)
- United Kingdom(29)
- India(169)
- France(6)
- Czech Republic(4)
- Europe(4)
- South Korea(10)
- Slovakia(1)
- Belgium(3)
- Japan(14)
- Ukraine(1)
- Canada(7)
- Switzerland(4)
- Australia(5)
- Singapore(2)
- Turkey(2)
- Poland(2)
- Iran(2)
- United Arab Emirates(6)
- Italy(7)
- Israel(1)
- The Netherlands(4)
- Norway(1)
- Spain(4)
- Mexico(1)
- Romania(2)
- Sweden(1)
- Bangladesh(1)
- Indonesia(1)
- Brazil(2)
- Malaysia(2)
- Egypt(1)
- Lebanon(1)
- Greece(1)
Company Type
Properties
- Melting point:
- 131-134 °C(lit.)
- Boiling point:
- 284 °C(lit.)
- Density
- 1,53 g/cm3
- vapor density
- 5.1 (vs air)
- vapor pressure
- <0.01 mm Hg ( 20 °C)
- refractive index
- 1.4500 (estimate)
- Flash point:
- 152 °C
- storage temp.
- Store below +30°C.
- solubility
- 6g/l (slow decomposition)
- form
- Flaky Crystals
- pka
- 2.97[at 20 ℃]
- color
- White
- PH
- 2 (6g/l, H2O, 20℃)
- Odor
- Characteristic choking odor
- PH Range
- 2 at 6 g/l at 20 °C
- explosive limit
- 1.7-10.5%(V)
- Water Solubility
- 6 g/L (20 ºC)
- Sensitive
- Moisture Sensitive
- Merck
- 14,7372
- BRN
- 118515
- Henry's Law Constant
- 6.29 at 20 °C (approximate - calculated from water solubility and vapor pressure)
- Exposure limits
- NIOSH REL: TWA 6 mg/m3 (1 ppm), IDLH 60 mg/m3; OSHA PEL: TWA 12 mg/m3 (2 ppm); ACGIH TLV: TWA 1 ppm (adopted).
- Stability:
- Stable. Combustible. Incompatible with strong oxidizing agents, strong bases, moisture, strong acids. Dust may form an explosive mixture with air.
- LogP
- 2.07 at 20℃
Safety Information
- Symbol(GHS)
GHS05,GHS07,GHS08
- Signal word
- Danger
- Hazard statements
- H302-H315-H317-H318-H334-H335
- Precautionary statements
- P280-P301+P312+P330-P302+P352-P305+P351+P338+P310
- Hazard Codes
- Xn
- Risk Statements
- 22-37/38-41-42/43
- Safety Statements
- 23-24/25-26-37/39-46-22
- RIDADR
- 2214
- OEB
- B
- OEL
- TWA: 6 mg/m3 (1 ppm)
- WGK Germany
- 1
- RTECS
- TI3150000
- F
- 10-21
- Autoignition Temperature
- 580 °C
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 29173500
- Toxicity
- LD50 orally in Rabbit: 1530 mg/kg LD50 dermal Rabbit > 3160 mg/kg
- IDLA
- 60 mg/m3
Use
Phthalic anhydride is used in the manufacture of unsaturated polyesters and as a curing agent for epoxy resins. When used as a pigment, it can be responsible for sensitization in ceramic workers. Phthalic anhydride per se is not responsible for the sensitization to the resin used in nail varnishes phthalic anhydride/trimellitic anhydride/ glycols copolymer.
689 supplier list of "Phthalic anhydride"
$0.00/ 25KG
- Product Name:phthalic anhydride
- Products Intro:Purity: 99.5% | Package: 25KG;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: benzoic acid,sodium benzoate,benzyl benzoate,benzyl alcohol,Pentaerythritol
$10.00/ 1KG
- Product Name:Phthalic Anhydride
- Products Intro:Purity: 98%|Package: 1KG;10.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: acetic acid,Ethyl oleate,Hypophosphorous acid,tetramisole,OPP
$2.00/ 1kg
- Product Name:Phthalic anhydride
- Products Intro:Purity: 99% | Package: 1kg;2USD
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Nicotinamide riboside chloride,Curcumin,L(+)-Ascorbic acid,L-Glutamine,Stevioside Basic information
- Product Name:Phthalic anhydride
- Products Intro:Purity: ≥99.5%|Package: 25Kg/Bag;0USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Carbohydrazide,o-Phthalaldehyde,4-hydroxy tempo,Sodium tetraphenylborate,Terephthalaldehyde
You can find Phthalic anhydride suppliers,
manufacturers, and distributors from countries such as China, India and the United States here.
Browse to the tetrahydrofuran product information displayed by the supplier,
as well as the supplier's contact and capability information.