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CAS:143-74-8 Product spec: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 6.5) 430---435 λ..
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 6.5) 430---435 λ..
Post Time：[2011-11-02 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:573-58-0 Product spec:MF: C32H22N6Na2O6S2
MW: 696.68 PH indicator range: 3.0(bluish violet)-5.2(red) Water-insoluble test : qualified Moisture: 5.0%max Residue on ignition: 27%max
MW: 696.68 PH indicator range: 3.0(bluish violet)-5.2(red) Water-insoluble test : qualified Moisture: 5.0%max Residue on ignition: 27%max
Post Time：[2011-11-02 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:2538-85-4 Product spec:MF: C20H13N2NaO5S
Product name:Mordant Black 17 CAS No. 2538-85-4 MF: C20H13N2NaO5S
Product name:Mordant Black 17 CAS No. 2538-85-4 MF: C20H13N2NaO5S
Post Time：[2011-11-02 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:1667-99-8 Product spec:1667-99-8
Molecular Formula: C23H13Cl2Na3O9S Molecular Weight: 605.25 Aluminum-complex molar absorption coefficient(Lcm•mol): 4.0x104min Residue on ignition (as sulfate): 30.0---40.0% Water-soluble test: qu..
Molecular Formula: C23H13Cl2Na3O9S Molecular Weight: 605.25 Aluminum-complex molar absorption coefficient(Lcm•mol): 4.0x104min Residue on ignition (as sulfate): 30.0---40.0% Water-soluble test: qu..
Post Time：[2011-11-02 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:6104-58-1 Product spec:C47H48N3NaO7S2
Molecular Formula: C47H48N3NaO7S2 Molecular weight:854.04 Biological staining test: qualified
Molecular Formula: C47H48N3NaO7S2 Molecular weight:854.04 Biological staining test: qualified
Post Time：[2011-11-02 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:62625-32-5 Product spec:C21H13Br4NaO5S
Product name: Bromocresol Green CAS No. 62625-32-5 MF:C21H13Br4NaO5S
Product name: Bromocresol Green CAS No. 62625-32-5 MF:C21H13Br4NaO5S
Post Time：[2011-11-02 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:61-73-4 Product spec:MF:C16H18ClN3S•3H2O
Methylene blue(C16H18ClN3S):98.0%min Indicator range: qualified Loss on drying:15.0%max Residue on ignition (as sulfate): 0.5%max As: 0.0005%max Zn: 0.02%max Cu: 0.03%max Methanol-soluble test..
Methylene blue(C16H18ClN3S):98.0%min Indicator range: qualified Loss on drying:15.0%max Residue on ignition (as sulfate): 0.5%max As: 0.0005%max Zn: 0.02%max Cu: 0.03%max Methanol-soluble test..
Post Time：[2011-11-02 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:842-07-9 Product spec:Dark red powder
Product name: Sudan I, Solvent Yellow 14 CAS No: 842-07-9 Appearance: Dark red powder Molecular Formula: C16H12N2O Molecular Weight: 248.28 Biological staining test: qualified
Product name: Sudan I, Solvent Yellow 14 CAS No: 842-07-9 Appearance: Dark red powder Molecular Formula: C16H12N2O Molecular Weight: 248.28 Biological staining test: qualified
Post Time：[2011-11-02 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:1324-76-1 Product spec:MF: C37H29N3O3S
Appearance: Blue powder Biological staining test: Qualified Ethanol and hot-water soluble test: Qualified Insoluble substance in ethanol: 1.5%max Tinting strength: 100±2 Package: 25kg plastic dru..
Appearance: Blue powder Biological staining test: Qualified Ethanol and hot-water soluble test: Qualified Insoluble substance in ethanol: 1.5%max Tinting strength: 100±2 Package: 25kg plastic dru..
Post Time：[2011-11-02 ]Wuhan Kemi-Works Chemical Co., Ltd.
CAS:28983-56-4 Product spec:MF: C37H27N3Na2O9S3
Biological staining test: qualified
Biological staining test: qualified
Post Time：[2011-11-02 ]Wuhan Kemi-Works Chemical Co., Ltd.
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