 오퍼게시판 |
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제 목:
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Benzoic acid |
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상품분류: |
무기화학원료와 광물
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등록분류: |
Offer to Sell |
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내용: |
CAS NO: 65-85-0
Additional_detail: Character:
It is white,silkete
squama or acercse crystal. It has
aslightle smell of benzoin of
benzaldehyde. It sublimates at
about 100C,relative density is
1.316,boiliy point is 249.2C,
melting point is 121.7C-123C.
It is difficult to dissolve water
(0.34g/100ml,25C), It can
dissolve boiling water
(4.55g/100ml,90C)ethand,
chloroform and ether, fixed oil
and naphtha.
Use:
Dye intermediate.It is
used in food and medical
antiseptic, antimicrobialsant,
plasticizer and organically
synthetic stuff.
Spec and executive standard:
Industrial class:Q/TLHG001-
2003
Food class:GB1902-94
Medical class:Chinese
pharmacopoeia GB95
English pharmacopoeia
BP93.BP98
America pharmacopoeia
USP24,Fcc4.
Storage:
Keep in a cool,dry and
ventilated place,Acoid flame.
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