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CAS:632-99-5 Product spec:qualified
MF: C20H19N3.HCl MW: 585.53
MF: C20H19N3.HCl MW: 585.53
Post Time：[2011-10-27 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:15086-94-9 Product spec:qualified
Molecular Formula:C20H8Br4O5 Molecular Weight:364.92 Biological Stain Test: qualified
Molecular Formula:C20H8Br4O5 Molecular Weight:364.92 Biological Stain Test: qualified
Post Time：[2011-10-27 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:62625-32-5 Product spec:qualified
MF: C21H13Br4NaO5S
MF: C21H13Br4NaO5S
Post Time：[2011-10-27 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:76-61-9 Product spec:qualified
Molecular formula: C27H30O5S Molecular weight: 466.60 PH indicator range: 1.2(red)---2.8(yellow) 8.0(yellow)---9.6(blue) Residue on ignition (as sulfate): 0.3% max Mass-absorption coefficient(Lcm..
Molecular formula: C27H30O5S Molecular weight: 466.60 PH indicator range: 1.2(red)---2.8(yellow) 8.0(yellow)---9.6(blue) Residue on ignition (as sulfate): 0.3% max Mass-absorption coefficient(Lcm..
Post Time：[2011-10-27 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:143-74-8 Product spec:qualified
MF: C19H14O5S MW: 354.38 PH indicator range: 1.2 (orange) -3.0(yellow) 6.5(yellow-brown)- 8.0(purple) Maximum absorption wave-length(nm): λ1(PH1.2) 503---506 λ2(PH 3.0) 430---435 λ3(PH 6...
MF: C19H14O5S MW: 354.38 PH indicator range: 1.2 (orange) -3.0(yellow) 6.5(yellow-brown)- 8.0(purple) Maximum absorption wave-length(nm): λ1(PH1.2) 503---506 λ2(PH 3.0) 430---435 λ3(PH 6...
Post Time：[2011-10-27 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:1787-61-7 Product spec:qualified
MF: C20H12N3NaO7S MW: 416.38 Water soluble test:qualified Ethanol soluble test: qualified Sensitive test: qualified Residue on ignition(as sulfate): 20%max
MF: C20H12N3NaO7S MW: 416.38 Water soluble test:qualified Ethanol soluble test: qualified Sensitive test: qualified Residue on ignition(as sulfate): 20%max
Post Time：[2011-10-27 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:2538-85-4 Product spec:qualified
MF: C20H13N2NaO5S
MF: C20H13N2NaO5S
Post Time：[2011-10-27 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:2321-07-5 Product spec:qualified
MF: C20H12O5 MW: 332.31 Maximum absorption wave-length λ(PH8.0):490-493 nm Mass-absorption coefficient λ(PH8.0)Lcm•g: 200 min. Ethanol soluble test: qualified Sensitive test: qualified Loss on ..
MF: C20H12O5 MW: 332.31 Maximum absorption wave-length λ(PH8.0):490-493 nm Mass-absorption coefficient λ(PH8.0)Lcm•g: 200 min. Ethanol soluble test: qualified Sensitive test: qualified Loss on ..
Post Time：[2011-10-27 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:518-47-8 Product spec:qualified
Molecular formula: C20H10Na2O5 Molecular weight: 376.28 Appearance: salmon pink powder Water soluble test: qualified Bromine sensitivity test: qualified Water: 7.0%max
Molecular formula: C20H10Na2O5 Molecular weight: 376.28 Appearance: salmon pink powder Water soluble test: qualified Bromine sensitivity test: qualified Water: 7.0%max
Post Time：[2011-10-27 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:1324-76-1 Product spec:qualified
MF: C37H29N3O3S PH indicator range: 9.4(blue)-14.0(pink) Methanol soluble test: qualified
MF: C37H29N3O3S PH indicator range: 9.4(blue)-14.0(pink) Methanol soluble test: qualified
Post Time：[2011-10-27 ]Wuhan Kemi-Works Chemical Co., Ltd.
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- Zhejiang Tongfeng Pharmaceutical & C..
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