 오퍼게시판 |
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제 목:
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S-Carboxymethyl-Cysteine |
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상품분류: |
유기화학원료와 중간체 |
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등록분류: |
Offer to Sell |
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Spec: |
CAS NO: 638-23-3 |
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내용: |
CAS NO: 638-23-3
Quantity: 10Metric Tons
Payment: L/C.T/T
Additional_detail: Description：White crystals or crystalline powder; slightly acid taste. Very soluble in water, practically insoluble in ethanol and in glacial acetic acid and in ether. Dissolve in dilute hydrochloric acid and in sodium hydroxide T.S. Manufacture Standards:AJI92/EP5 Specification: Specific rotation -33.5~- 36.5 Heavy metals ≤10ppm Loss on drying ≤0.3% Residue on ignition ≤0.10% assay 98.5~101.0% pH 2.0~3.5 Packing: 25kgs/ fiber drum |
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