 오퍼게시판 |
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제 목:
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Furfural |
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상품분류: |
유기화학원료와 중간체
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등록분류: |
Offer to Sell |
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내용: |
CAS NO: 98-01-1
Additional_detail: Molecular formula:C5H4O2
CAS NO: 98-01-1
Quality index:
Appearance:Light yellow clear,
transparent liquid
Purity %≥98.7
Specific gravity:1.159-1.161
Refractive index:1.524-1.526
Water content%≤0.2
Ash content%≤0.008
Property:Colorless oily liquid
with special odor similar to
benzaldehyde,When exposed in the
sunlight and in the air,it will
quickly change into reddish-brown
in color.It is combustive and
easy to evaporate along with
steam. low explosive limit: 2.1%.
Slightly soluble in water, easily
soluble in ethanol,aether.
specific gravity:1.161, boiling
point:161.7 C, freezing point:-
36.5 C, flash point:140 C
(closed), refractive
index:1.5260, spontaneous
ignition temperature:600 C.
Use:It is one of the organic
chemical industrial raw
materials,which can make maleic
anhydride,oxalic acid,furfuryl
alcohol and tetrahydrofurfuryl
alcohol.It can be compounded into
medicine,agricultural chemicals
and velerincine. It can also be
compounded into resin used as
assistant and solvent applied in
the industries of food,perfume
and dyeing.
Packing:Packed in metal pail,
240kg per pail. Stored in cool,
dry and draughty place .
Transport:Avoid impact or rain.
Storage:In cool. dry and airy
place, avoid moisture.
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연락처 |
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당 자: |
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