 오퍼게시판 |
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제 목:
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Toluene |
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상품분류: |
유기화학원료와 중간체
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등록분류: |
Offer to Buy |
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내용: |
Additional_detail: Description：Clear,colorless to
slightly yellow liquid.
Identification (GC): Retention
time of the sample compares to
that of a known sample
Assay (GC): Minimum 98%
Color, No: Not deeper than 20
Density: 865 to 868
Residue on evaporation: Not more
than 5
Sulphur: Not more than 2
Neutral test: Neutral
Benzene: Not more than 0.1
Ca-aryl hydrocarbon: Not more
than 0.1
Non-aryl hydrocarbon: Not more
than 0.25
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연락처 |
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