 오퍼게시판 |
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제 목:
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ISOVANILLIN |
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상품분류: |
유기화학원료와 중간체
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등록분류: |
Offer to Sell |
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내용: |
CAS NO: 621-59-0
Quantity: 1000Kilograms
Price: 45USDKilograms
Payment: L/C sight or T/T sight
Additional_detail: Appearance
Crystalline powder,
Free from visible
impurities confirmed
Colour White
to beige Off-
white
Identity
Spectrum conforms
standard Confirmed
Loss on drying
Max.1%
0.35%
(2h,45℃,5mmHg)
Isovanillin trtrim
Min.99%
99.93%
(0.25M NaOH)
Vanillin(HPLC)
Max.0.1 area-
% Nile
Ethoxyvanillin(HPLC)
Max.0.05area-
% Nile
Other Impurities(HPLC)
Max.0.05area-
% <0.05%
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