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China Indigo Blue Indigo Dye Blue Dye

Min. Order / Reference FOB Price
1 Tons	US $10800.00/ Tons

Local Area:	Zhengzhou, Henan, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment

CAS No.:	482-89-3
Formula:	C16h10n2o2
EINECS:	207-586-9

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Product Description

Manufacture Price Vat Indigo Blue 94% for Texile Jean

1. Information

Molecular Formula: C16H10N2O2
Molecular Weight: 262.62
H.S.CODE: 3204Switch .15102. Specification

Cas No.

482-89-3

Colour Index

Vat Blue 1

Appearance

Dark blue,Powder,Granular

Colour light

Similar as the standard sample

Content

≥93.0%,94.0%

Moisture content

≤1.0%

Strength

Equal to 100 percent of the standard sample

PH Range

9.5-10.5

Content of ferric ions

≤200PPM

Properties

It is insoluble in water and alcohol.It is soluble in hot Aniline

3.Use of indigo blue:Used dyeing on cotton, also used dyeing on cambric, viscose and vinylon,etc.Mining Machinery 1. widely used forWelding & Soldering Supplies dyeing cotton fibre and polyester;

2Commodity Making Machine . used for direct printing on cotton fibre

3. can be processed into organic pigment

4.Packing and Transportation

Packed in 25kg Drums, Cartons, Bags

1*20GP=**MT with Pallet=** MT without Pallet (As per specific items)

Packing details can be adjusted according toCrane requiremen

ship Indigo within 7days after receiving your prepayment or L/C at sight

5.Storage & Transportation of indigo blue:

The product must be stored in shade, dry & well-ventilated warehouse. Avoid to be contacted with oxidizing chemicals and combustible organic substances. Keep it away from direct sunlight, heat, sparks and open flames. Carefully handle the product and avoid damaging the package.