Naphthol AS-BI
CAS:1237-75-8 Product spec:≥98%
Naphthol AS-BI
CAS No.: 1237-75-8
Molecular Formula: C18H11N3O3
Molecular Weight: 317.30
Appearance: Buff yellow homogeneous powder
Initial M.P. as dry: ≥213℃
Purity: ≥98%
Uses: Mainly use..
Naphthol AS-ITR
CAS:92-72-8 Product spec:≥97%
Naphthol AS-ITR
CAS No.: 92-72-8
Molecular Formula: C19H16NO4Cl
Molecular Weight: 357.79
Appearance: Light grey homogeneous powder
Initial M.P. as dry: ≥191.5℃
Purity: ≥97%
Uses: Mainly u..
Naphthol AS-KB
CAS:135-63-7 Product spec:≥98%
Naphthol AS-KB
Weight:311.76
Appearance:Buff white homogeneous powder
Initial M.P. as dry:≥240.5℃
Purity:≥98%
Uses:Mainly used for manufacturing organic pigments.
Certificate of analysis
Naphthol AS-VL
CAS:4711-68-6 Product spec:≥98%
Naphthol AS-VL
CAS No.:4711-68-6
Molecular Formula:C19H17O3N
Molecular Weight:307.34
Appearance:Buff brown powder
Initial M.P. as dry:≥215℃
Purity:≥98%
Uses:For dyeing and printing on cotton fi..
Edetic acid
CAS:60-00-4 Product spec:99.0%
Edetic acid
CAS NO. : [60-00-4]
EMPIRICAL FORMULA :C10H16N2O8
MOL. WT.: 292.24
EDTA. (NH4)4
CAS:22473-78-5 Product spec:38.0%
EDTA. (NH4)4
CAS NO. [22473-78-5]
MOL. WT. 362.2
APPEARANCE :primrose yellow liquid
Diammonium
CAS:67989-88-2 Product spec:99%
Diammonium
CAS NO. [67989-88-2]
EMPIRICAL FORMULA :C10H20CuN4O8
MOL. WT. : 387.84
Edetate Calcium Disodium
CAS:23411-34-9 Product spec:99.0%
Edetate Calcium Disodium
CAS NO. : 23411-34-9
EMPIRICAL FORMULA: C10H12CaN2Na2O8.2H2O
MOL. WT. : 410.13
APPEARANCE : Pure White Crystalline Material.
Ethylenediaminetetraacetic acid
CAS:67859-51-2 Product spec:99%
Ethylenediaminetetraacetic acid diammonium zinc salt
CAS NO.[67859-51-2]
EMPIRICAL FORMULA:C10H20N4O8Zn
MOL. WT. 389.2
1-(4-PYRIDYL)ACETONE
CAS:6304-16-1 Product spec:Enterprise standard
1-(4-PYRIDYL)ACETONE
CAS: 6304-16-1
Molecular Formula: C8H9NO
Molecular Weight: 135.16[gmol]
Specifications: Enterprise standard