Basic Info.
Product Description
Cas no. 108-31-6
other names maleic anhydride
mf c4h2o3
einecs no. 203-571-6
place of origin hebei, china (mainland)
grade standard industrial grade
purity 99.5% min
appearance white flake/ briquette
application production of unsaturated polyester resion ,coating,pharmaceutics
brand name baotie
purity 99.5% min
resin chemicals
application:
it used in production of unsaturated polyester resin, in coating, pharmaceutics, agricultural, surfactant, additive of plastics, etc.
it is main material of binary acid with four carbons, 1,4-butanediol r-butyrolactone, tetrahydrofuran
packing:
25kgs per plastic woven bag lined with pe bag,
22mts/20 fcl (with palletized)
or 24mts/20'fcl (without pallet)
specification
item specification gb-3676-92
extra grade
measured value
appearance
white briquette /flake
white briquette/flake
purity% =
99.5
99.57
molten color(apha) =
20
20
solidifying point °c=
52.4
52.53
ash%=
0.003
0.002
iron ppm =
5
1.2
Company Profile
|
Business Type: |
Tangshan baotie coal & chemical co., ltd. (baotie) is dedicated to the production and sale of maleic anhydride, beta naphthol, bon acid. our company is located in tangshan which is famous for its iron and steel industry and 100km away from tianjin port. it is one of the key 100 cultivation enterprises of hebei province. in the past six years, baotie achieved the leading compay in coal&chemical field. |
|
Comapany: |
Tangshan baotie coal & chemical co., ltd. |
|
Year of Establishment: |
2005 |
|
Branches: |
Maleic anhydride,beta naphthol |
|
Address: |
Industrial zone, huanggezhuang town |
|
City: |
Industrial zone, huanggezhuang town |
|
Zip/Postal: |
063307 |
|
State: |
China |
|
Country: |
China |
angshan baotie coal & chemical co., ltd. (baotie) is .