1,4-Diaminoanthraquinone Purity 98.0% Industrial Grade Dye Intermediates

1,4-Diaminoanthraquinone CAS 128-95-0 | Dye Intermediates

1,4-Diaminoanthraquinone (CAS 128-95-0, EINECS 204-922-6, molecular formula C14H10N2O2, molecular weight 238.24) is a dye intermediate product. Anthraquinone dye intermediate used to synthesize deep-shade disperse violets, disperse blues and vat dyes.

I. Basic Product Information

II. Technical Specifications & Supply Information

III. Applications

Anthraquinone dye intermediate used to synthesize deep-shade disperse violets, disperse blues and vat dyes.

IV. Quality & Supply Assurance

1. Stable batch-to-batch quality, with batch-by-batch inspection before shipment; a COA is provided with each delivery for full traceability;

2. Standard grades held in stock for fast delivery; bulk custom packing and long-term agreement supply supported;

3. Samples available on request, with third-party testing (e.g., SGS) to support incoming-material verification;

4. Our product line covers dye, pharmaceutical, agrochemical and organic pigment intermediates — a one-stop source for multi-category raw materials.

V. Frequently Asked Questions (FAQ)

Q: What are the CAS number and molecular formula of 1,4-Diaminoanthraquinone?

A: 1,4-Diaminoanthraquinone has CAS registry number 128-95-0, molecular formula C14H10N2O2, molecular weight 238.24 and EINECS number 204-922-6.

Q: What are the main uses and applications of 1,4-Diaminoanthraquinone?

A: Anthraquinone dye intermediate used to synthesize deep-shade disperse violets, disperse blues and vat dyes.

Q: What are the standard purity and grade of 1,4-Diaminoanthraquinone?

A: Standard supply purity ≥98.0% (HPLC), grade Industrial Grade; custom assay and special specifications available on request — exact figures are per the batch COA.

Q: What are the packing specifications and minimum order quantity (MOQ) of 1,4-Diaminoanthraquinone?

A: Standard packing: 25 kg fiber drum; woven bag. Samples available on request and custom packing supported; bulk orders can be delivered in batches per agreement.

Q: Can you provide COA, MSDS and other quality documents?

A: Anthraquinone dye intermediate used to synthesize deep-shade disperse violets, disperse blues and vat dyes.

Q: How should 1,4-Diaminoanthraquinone be stored and transported?

A: Anthraquinone dye intermediate used to synthesize deep-shade disperse violets, disperse blues and vat dyes.

VI. Keywords

1,4-Diaminoanthraquinone, 1,4-Diaminoanthraquinone leuco, Disperse Violet 1, Acetate Red Violet R, 128-95-0, Dye Intermediates