Prix FOB
Obtenir le dernier prix|
- Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
Localité:
Shandong
Prix de commande minimale:
-
Commande minimale:
-
Packaging Detail:
Packed in knitted bag lined with PE bag, 25kgs or above 500kgs big bags etc or according customer&am
Heure de livraison:
-
Capacité de Fournir:
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Payment Type:
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Groupe de produits :
Personne àcontacter Heze
Jiaxing, Zhejiang
~4,4'-Dihydroxydiphenyl Sulfone
Product Name 4,4'-Dihydroxydiphenyl Sulfone Molecular
StructureÂ
Other
Name 4,4'-sulfonyldiphenol; Phenol, 4,*-sulfonylbis-;
4,4'-Sulfonyldiphenol;
*-(*-hydroxyphenyl)sulfonylphenol;Â Â
CAS No ******1 Â
Molecular Formula C*2H*0O4S Â
Â
Check-Point Specification
 High Pure Product 1 High Pure Product 2 Pure
Product Ordinary Product Purified Product Purified
Product Crude
Product -B Crude
Product -A
Appearance Colorless and needlelike crystal or white
powder.
4,4'- Dihydroxydiphenyl sulfone Purity
(HPLC) ≥*9.9% ≥*9.8% ≥*9.7% ≥*9.5% ≥*8% ≥*7% ≥*6% ≥*5%
2,4'- Dihydroxydiphenyl sulfone
Purity(HPLC) ≤0.1% ≤0.2% ≤0.3% ≤0.5% ≤2% ≤3% ≤4% ≤4%
Melting
Point,Æ’Â ******0Â ******0Â ******0Â ******0Â ******8Â ******8Â ******5Â ******0
Moisture ≤0.1% ≤0.1% ≤0.5% ≤0.5% ≤0.5% ≤0.5% ≤1.0% ≤1.0%
Color ****0 ****0 ******0 White powder
 White powder White to Off-White powder Pink or
Brown Powder Pink or Brown Powder
classification by use In the PES, Polycarbonate and Epoxy
resin etc. In the manufacture of heat sensitive materials
and High-grade auxiliaries synthesis In the manufacture of
printing & dyeing auxiliaries and leather tannic agent
Packing¼šPacked in knitted bag lined with PE bag, *5kgs or above
**0kgs big bags etc or according customer's requirements.
Product Usage¼šIt is widely used as the raw material of
polycarbonate, epoxy resin, polyether sulfone, Thermal Material
and also as the intermediate of dyes, medicine, fire retardant
and weave auxilianries etc.
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| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | Shandong |
| Prix de commande minimale: | - |
| Commande minimale: | - |
| Packaging Detail: | Packed in knitted bag lined with PE bag, 25kgs or above 500kgs big bags etc or according customer&am |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | Plasticizer and Coating Intermediates |
