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CAS:85-86-9 Product spec:Molecular formula: C22H16N4O
Molecular formula: C22H16N4O Molecular weight: 352.40 Biological staining test: qualified
Molecular formula: C22H16N4O Molecular weight: 352.40 Biological staining test: qualified
Post Time：[2011-11-02 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:115-41-3 Product spec:MF: C19H14O7S
MW: 386.38 Bismuth (Bi) sensitivity test: qualified Sensitivity test to acid and alkali: qualified Water soluble test: qualified Residue on ignition（as sulfate): 0.4%max
MW: 386.38 Bismuth (Bi) sensitivity test: qualified Sensitivity test to acid and alkali: qualified Water soluble test: qualified Residue on ignition（as sulfate): 0.4%max
Post Time：[2011-11-02 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:1787-61-7 Product spec:MW: 416.38
Water soluble test:qualified Ethanol soluble test: qualified Sensitive test: qualified Residue on ignition(as sulfate): 20%max
Water soluble test:qualified Ethanol soluble test: qualified Sensitive test: qualified Residue on ignition(as sulfate): 20%max
Post Time：[2011-11-02 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:77-9-8 Product spec:Molecular formula: C20H14O4
Molecular weight: 318.33 PH indicator range: 8.0(colorless)--- 10.0(red purple) Residue on ignition (as sulfate): 0.05%max Mass-absorption coefficient (Lcm•g): 68.0---75.0 Loss on drying: 1.0%max
Molecular weight: 318.33 PH indicator range: 8.0(colorless)--- 10.0(red purple) Residue on ignition (as sulfate): 0.05%max Mass-absorption coefficient (Lcm•g): 68.0---75.0 Loss on drying: 1.0%max
Post Time：[2011-11-02 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:596-27-0 Product spec:Molecular formula: C22H18C4
Molecular weight: 346.38 PH indicator range: 8.2(Colorless)-- 9.8(Red)
Molecular weight: 346.38 PH indicator range: 8.2(Colorless)-- 9.8(Red)
Post Time：[2011-11-02 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:3118-97-6 Product spec:3118-97-6
Appearance: Dark purple powder Molecular Formula: C18H16N2O Biological staining test: qualified
Appearance: Dark purple powder Molecular Formula: C18H16N2O Biological staining test: qualified
Post Time：[2011-11-02 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:493-52-7 Product spec:Molecular formula: C15H15O2N3
Molecular weight: 269.30 PH indicator range: 4.5(red)~6.2(yellow) Residue on ignition (as sulfate): 0.2%max Mass-absorption coefficient λ1(PH4.5),L(cm•g): 130min λ2(PH6..
Molecular weight: 269.30 PH indicator range: 4.5(red)~6.2(yellow) Residue on ignition (as sulfate): 0.2%max Mass-absorption coefficient λ1(PH4.5),L(cm•g): 130min λ2(PH6..
Post Time：[2011-11-02 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:603-47-4 Product spec:MF: C24H27N3.HCl
PH indicator range: 0.15(yellow)-3.2(purple) Methanol-soluble test: qualified Residue on ignition(as sulfate):1.0%max Loss on drying:7.5% max
PH indicator range: 0.15(yellow)-3.2(purple) Methanol-soluble test: qualified Residue on ignition(as sulfate):1.0%max Loss on drying:7.5% max
Post Time：[2011-11-02 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:2321-07-5 Product spec: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 drying: 5.0%ma..
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 drying: 5.0%ma..
Post Time：[2011-11-02 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:518-47-8 Product spec:Molecular formula: C20H10Na2O5
Molecular weight: 376.28 Appearance: salmon pink powder Water soluble test: qualified Bromine sensitivity test: qualified Water: 7.0%max
Molecular weight: 376.28 Appearance: salmon pink powder Water soluble test: qualified Bromine sensitivity test: qualified Water: 7.0%max
Post Time：[2011-11-02 ]Wuhan Kemi-Works Chemical Co., Ltd.
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