INDIGO BLUE-GuangZhou Chemicals Import & Export Co.,Ltd.

: CHINESECN

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Export trade

Personal Care & Household Chem

Ceramic Chemicals
Specialize in ceramic and refractory chemicals trading, stable materials supply for frit production

Cleaning Chemicals

Coating and Plastic Materials
Being involved in the coating & plastic industries for more than 15 years in Southern China, we, Coating & Plastic Materials Department base on the rich experience on Titanium Dioxide and the strong relationship with manufacturers in China, besides for selling Titanium Dioxide at home and abroad, we also export products from our domestic clients. Sparing no efforts on the oversea markets, we had exported Titanium Dioxide more than 2,000 tons in 2020 and got a good reputation in oversea markets with our new products, including thickener for coating, plastic masterbatch, plastic resin and plasticizer.

Dyestuff & Pigment

Resin and paint

Water Treatment Chemicals
Import trade

Grease Product

INDIGO BLUE

CAS number:482-89-3; Molecular formula:C16H10N2O2; Molecular weight:; Customs code:
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Application field

Dyeing cotton yarn, cotton cloth, wool or silk. Indigo reduction is mainly used for dyeing cotton yarn and cotton cloth. It is the main dye for dyeing blue denim. It is also used for dyeing wool and silk as well as food coloring and organic pigments.
Package

CARTON/ DRUM

Item	Standard
Appearance	Dark blue granules
Color light	Similar as the standard sample
Content	≥ 93.0%、94.0%
Moisture	≤ 1.0%
Strength	Equal to 100 percent of standard sample
Ph value	8－9
Content of ferric ions, ppm	≤300ppm

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