CasNo.2611-82-7,Acid Red 18,(2611-82-7) Suppliers

1 Metric Ton	Negotiable

Min.Order :1 Metric Ton
Purity: 85%MIN
Payment Terms : L/C,T/T

Keywords

2611-82-7 Acid Red 18 C20H11N2NA3O10S3

Quick Details

Appearance:Red powder
Application:Acid dyes are effective on protein fibers, i.e. animal hair fibers like wool, alpaca and mohair. They are also effective on silk. They are effective in dyeing the synthetic fiber nylon but of minimal
PackAge:25kgs, 30kgs ,35kgs, 40kgs, 50kgs Iron Drums , Cartons or Bags, Two sets of PP bags inside
ProductionCapacity:25|Metric Ton|Month
Storage: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
Transportation:By sea

Superiority:

1, Full experience of large numbers containers loading in main Chinese seaports

2, Packing with pallet as buyer's special request

3, Best service after shipment with e-mail

4, Cargoes together with container sales service available

5, Rich experience for exporting

6, Cargoes photo before and after loading into container

7, Raw materials from Chinese origin

8, Hefei TNJ Chemical Industry Co., Ltd.(ISO 9001: 2008), are strong in the field of

pharmaceuticals, food additives, plant extracts and fine chemicals for more than 10 years.

Details:

High quality Acid Red 18

1.good quality low price

2.Cas No.2611-82-7
3.type acid dye
4.color:red

1. Description:

Acid dyes are water soluble anionic dyes that are applied to fibres such as silk, wool, nylon and modified acrylic fibres from neutral to acid dye baths. Attachment to the fibre is attributed, at least partly, to salt formation between anionic groups in the dyes and cationic groups in the fibre. Water soluable Acid dyes are not substantive to cellulosic fibres. Acid dyes are used both commercially and by the studio dyer to dye protein/animal fibers such as wool, silk, mohair, angora, alpaca and some nylons and synthetics. Acid dyes require the use of an acid such as vinegar, acetic or sulphuric acid to set the colour.

2. Specification:

[Strength]:100%

[Shade tone]: To the similar standard of the factory

[Insuluble%]:0.80Max

[Moisture%]:3.20Max

[Properties]: It is very soluble in water and alcohol

3. Application:

An acid dye is a dye, in chemical regard a sodium (less often–ammonium) salt of a sulfonic, carboxylic or phenol organic acid. Acid dye is soluble in water and possesses affinity for amphoteric fibers while lacking direct dyes' affinity for cellulose fibers. When dyeing, ionic bonding with fiber cationic sites accounts for fixation of colored anions in the dyed material. Acids are added to dyeing baths to increase the number of protonated amino-groups in fibers.

Some acid dyes are used as food colorants.

4. Usage:

Acid dyes are effective on protein fibers, i.e. animal hair fibers like wool, alpaca and mohair. They are also effective on silk. They are effective in dyeing the synthetic fiber nylon but of minimal interest in dyeing any other synthetic fibers.

5. Package:

25kgs, 30kgs ,35kgs, 40kgs, 50kgs Iron Drums , Cartons or Bags, Two sets of PP bags inside

6. Storage & Transportation:

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.