Name Refined Naphthalene
Synonyms Naphthalene
Molecular Formula C10H8
Molecular Weight 128.17
CAS Registry Number 91-20-3;72931-45-4
Specification >99%
Appearance White Flakes
Assay 98% min
Specific Rotation 22.8~28.8 degree
Loss on Drying Not more than 5.0%
pH 1.0~3.0
Heavy Metals (Pb) Not more than 10 PPM
Quality Standard Customer's Standards
Use Intermediate Medicinal
Availability Regular production
Packing polyethlene woven bag (25-50kg/bag)
Packed with woven bag lined with plastic bag,
31kg/bag, 490 bag/20'FCL
Appearance: Colorless flaky crystal with luster Purity (hplc): ¡ã99.0% Boiling point: 218c Melting point: 79 - 83c Density: 0.99g/ml at 25 c (lit.) Flash point: 78c Solubility: Insoluble in water, soluble in ethyl ether, ethanol, chloroform, carbon disulfide and benzene Risk mark: Xn;n Risk codes: R22; r40; r50/53 Un no.: Un 1334 Packing: 25kg /fiber drum with the lining of plastic film Use: It is the basic chemical material, used for pesticide, dye intermediates and mothball Our company have own r&d team, so we can guarantee our technique update at all times to satisfy different customers requirement. At the same time we have professional sales team for international trade, to give you best and quick service during our cooperation. All these can ensure our company to be a leading manufacturer and supplier of coal chemicals. 25kg bag or drum
We are importers of Refined Naphthalene powder.
Supplier: Refined naphthalene
Supplier: Refined naphthalene
Supplier: Refined naphthalene
Services: International trading
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