DALIAN TIANYA CHEMICALS CO.,LTD

A CRYSTAL CLASS(1)
According to the pur(1)
Alcohols(1)
Alkali(2)
Basic Chemicals(6)
Ester(1)
Inorganic chemical(2)
Inorganic Chemicals(21)
Inorganic compounds(3)
Inorganic salt(3)
inorganic substance(1)
Natural and syntheti(1)
norganic compounds(1)
Organic Acid(1)
Organic Chemical(4)
organic chemicals(13)
organic compound(1)
Organic compounds(1)
Organic Salt(1)
Other Inorganic Chem(1)

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rosin
Specification: ONE-LEVELWW TWO-LEVELTW THREE-LEVELN FOUR=LEVELM FIVE-LEVELK
Detail: Rosin is a tran***rent, hard and brittle solid, broken surface of shell and glass gloss, color by the quality of the raw materials and processing technology, and usually pale yellow to reddish brown.

paraffin wax
Specification: Refined paraffin wax£¬ Micro SPAR wax£¬Paraffin oil
Detail: White or light yellow translucent content, has very obvious crystal structure.


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