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Chemical Name: Nalpha-Cbz-L-Arginine Synonyms: Nalpha-Carbobenzyloxy-L-arginine CAS No.: 1234-35-1 Molecular Fomula: C14H20N4O4 Molecular weight: 308.33 Appearance: White solid Assay: ??99.0% -
Product Name: Naphthalene-2-sulfonic acid
CAS: 120-18-3
MolecularFormula: C10H8O3S
Molecular Weight:208.23
Appearance: off white crystal powder
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Chemical Name:?Naphthalenesulfonic acid, polymer with formaldehyde, calcium salt CAS No.: 37293-74-6 Appearance:?Light brown?powder Sample: available -
Chemical Name: Naphthaline-2,6-dicarbonic acid
CAS No.:2351-36-2
Molecular Fomula: C12H6Cl2O2
Molecular weight: 253.083
Appearance: Yellowish crystalline powder
Assay: 98%
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Assay: 75%，80%，85% Appearance: Brown , without mechanical impurities Capacity: 15000MT per year Packaging: 200kg/drum Sample: available -
Assay: 99% Appearance: Off-white powder Capacity: 10000MT per year Packaging: 25kg Woven bag Sample: available -
Chemical Name: Naphthol AS-D
CAS No.: 135-61-5
Molecular Formula: C18H15NO2
Molecular weight: 277.32
Appearance:Lightblue powder
Assay: 99%
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Chemical Name: Naphthol AS-E CAS No.: 92-78-4 Appearance: light beige powder Assay：≥98.5% -
Chemical Name: Naphthol AS-KB CAS No.: 135-63-7 Molecular Fomula: C18H14ClNO2 Appearance: light beige powder -
Chemical Name: Naphthol AS-OL CAS No.: 135-62-6 Appearance: Light beige brown powder Assay：≥98.5% -
Chemical Name: Naphthol AS-PH CAS No.: 92-74-0 Molecular Fomula: C19H17NO3 Appearance: Light beige brown powder -
Chemical Name:Naphthol-4-sulfonic acid (Winther's acid)
CAS No.: 84-87-7
Molecular Formula: C10H8O4S
Molecular Weight:224.23
Appearance:Grayish-white powder
