Indigo CAS 482-89-3

Product Name: Indigo

CAS: 482-89-3
MF: C16H10N2O2
MW: 262.26
EINECS: 207-586-9

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Model:
482-89-3
Brand:
futurechem
Code:
482-89-3

Product Description

Product Description

Product Name: Indigo

CAS: 482-89-3
MF: C16H10N2O2
MW: 262.26

EINECS: 207-586-9

Application

1. Used as a food coloring agent

2. Mainly used for dyeing cotton yarn, cotton fabric, wool or silk

Specifications :

Item	Grade	Test Result	Standard
Purity, % ≥	99.5	99.78	GB/T17529. 1-2008
Color, Hazen ≤	20	10	GB/T17530. 3-1998
Water Content % ≤	0.20	0.09	GB/T6283-1986
Inhibitor Content (MEHQ) (m/m), 10-6	200±20	188	GB/T17530.5-1998
Acrolein, %	0.001
Acetic Acid, %	0.054
Furfural, %	0.019
B, %	0.004
Propionic Acid, %	0.037
DAA, %	0.026
Appearance	Clear colorless liquid, Odour Pungent smell

公司信息

Indigo 482-89-3 C16H10N2O2

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

Send the water analysis, the system type and the operating conditions. Our sales team replies with the product selection, dosing recommendation and commercial details.

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