 오퍼게시판 |
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제 목:
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zinc borate |
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상품분류: |
무기화학원료와 광물
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등록분류: |
Offer to Sell |
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내용: |
Additional_detail: This product is a white
crstalized powder.Its structural
formular:
2ZnO3B2O33.5H2O,melting point
980℃;Oil absorbing:4.5g/100g;
Refractive index 1.58. It has no
contact toxicity,no stimulation
to skins and eyes,it is
unsolvable in water and common
organic sovents, and it is
solvalbe in ammonia,hydrochloric
acid,sulfuric acid,and
dimethylsufoxide.It has a good
heat stability,crystallized
waterwill escape from it above
300℃.Its partical diameter:3-
5um. It is low smoking and
without pollution.
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