Product: ANTHRACENE (C14H10) CAS NO. [120-12-7]
Origin: China

Packing: 25KG kraft paper drum.
Appearance: Off-white crystalline powder
Assay: 99% min. (GC) 95% min.(GC) 90% min. (G.C.)
Melting point: 215-216C 214C min. 212C min.

Application: It is mainly used in the production of Anthraquinone, dyestuff, pigment, tannic acid.

7. Product: Calcium Fluoride (optical grade / Fluorescent grade)
CAS NO. [7789-75-5]
H.S. CODE: 2826190090
Fluorescent grade optical grade
(crystal growing)
CaF2: 99.0% MIN. 99.8% min.
LOSS ON DRYING: 0.5% MAX. 0.05% max.
Cl: 0.05% MAX. 0.01% max.
SO4: 0.01% MAX. 0.01% max.
Fe: 0.0015% MAX. 0.0015% max.
Pb: 0.0015% MAX. 0.0015% max.
N: 0.005% max.
Si: 0.01% max.

Application: Optical grade is the crystal materials, it is used to make crytal growing and

coating film.



Fluorescent grade: It is a high-tech chemical produc, it is widely used in analysis instrument,

Optical glass material, as fusing agent for the production of the metal, fluorescent material.

CanaanChem Industrial Co., Ltd.
Chemical Dept.
Tel: +86 532 87635319
Fax: +86 532 87635319