Search through
Acid Orange 7

Acid Orange 7

CAS Number: 633-96-5

Molecular Formula: C16H11N2NaO4S

Acid Orange 7 Specifications

CAS Number
633-96-5
Molecular Formula
C16H11N2NaO4S
Molecular Weight
351.33
IUPAC Name
sodium 4-[(2-hydroxynaphthalen-1-yl)diazenyl]benzenesulfonate
Canonical SMILES
C1=CC=C2C(=C1)C=CC(=C2N=NC3=CC=C(C=C3)S(=O)(=O)O)O.[Na+]
InChI Key
CQPFMGBJSMSXLP-UHFFFAOYSA-M
InChI
1S/C16H12N2O4S.Na/c19-15-10-5-11-3-1-2-4-14(11)16(15)18-17-12-6-8-13(9-7-12)23(20,21)22;/h1-10,19H,(H,20,21,22);/q;+1/p-1
EINECS Number
211-199-0
MDL Number
MFCD00011657
Molecular Weight
351.33
Melting Point (Experimental)
162-164°C
pKa (Experimental)
1.0 (pKa1)

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

Rounded Top

Explore Dyes and Pigments Portfolio

N-methyle naphthyle amine base

CAS No : 14489-75-9

N-methyle naphthyle amine base

Category : Dye and Pigment Intermediates

Sub-Category : Aromatic Amines & Derivatives

View Product
4-Chloro-2-nitrophenol

CAS No : 89-64-5

4-Chloro-2-nitrophenol

Category : Dye and Pigment Intermediates

Sub-Category : Nitrophenols

View Product
O-Xylene (Ortho-Xylene)

CAS No : 95-47-6

O-Xylene (Ortho-Xylene)

Category : Base Chemicals & Intermediates, Dye and Pigment Intermediates

Sub-Category : Aromatic Hydrocarbons, Synthetic Intermediates

Description : Ortho-xylene (CAS No. 95-47-6) serves as a fundamental aromatic building block, with approximately 9...

View Product
HC Blue 12

CAS No : 132885-85-9

HC Blue 12

Category : Hair Dyes & Colorants

Sub-Category : Direct Hair Dyes

View Product