Xylenol Orange sodium salt
CAS:63721-83-5 Product spec:CAS No: 63721-83-5
Molecular Formula: C31H31N2NaO13S
Molecular Weight: 760.65
Sensitivity test: qualified
Residue on ignition(as sulfate): 30.0---35.0%
Loss on drying : 15.0%max
Dissociate o-cresol sulfonephthalei..
Methyl Red sodium salt
CAS:845-10-3 Product spec:MF: C15H14N3NaO2
Molecular Weight: 291.29
PH indicator range: 4.5(red)-6.2(yellow)
Residue on ignition(as sulfate): 20.5-24.0%
Methyl orange
CAS:547-58-0 Product spec:Molecular Formula: C14H14N3NaO3S
Molecular Weight: 327.33
Water-soluble test: qualified
Sensitive test: qualified
PH Color Change Range: 3.0(orange)-4.4(yellow)
Residue on ignition(as sulfate): 18.5---22.0%
Oxides:qualified
Semixylenol Orange
CAS:19329-67-0 Product spec:MF: C26H25NO9S
Product name: Semixylenol Orange
CAS No :19329-67-0
MF: C26H25NO9S
Sodium diethyldithiocarbamate trihydrate
CAS:20624-25-3 Product spec:20624-25-3
Molecular formula: (C2H5)2NC.3H2O
Assay:99% min
Water-soluble test: qualified
Copper adaptable test: qualified
Residue on ignition(as sulfate):30.5-32.5%
Giemsa stain
CAS:51811-82-6 Product spec:51811-82-6
Product name: Giemsa stain
CAS No: 51811-82-6
Molecular Formula: C14H14ClN3S
Biological staining test: qualified
Fluorexon
CAS:1461-15-0 Product spec:1461-15-0
Molecular Formula: C30H26N2O13
Molecular weight:666.48
Sensitivity test: qualified
Water-soluble test: qualified
Loss on drying:10.0%max
Residue on ignition (as sulfate): 19.5-23.5%
Murexide
CAS:3051-09-0 Product spec:3051-09-0
Molecular formula: C8H8N6O
Molecular weight: 284.19
Sensitivity test: qualified
Residue on ignition (as sulfate): 1%max
Rhodizonic acid disodium salt
CAS:523-21-7 Product spec:523-21-7
Molecular Formula: C6H6Na2
Molecular weight:214.04
Barium sensitivity test: qualified
Water solubility test: qualified