Indigo Blue Vat Blue

1.Name: indigo blue,vat blue 1,

2.Structure formula：

3.Molecule formula: C16H10N2O2

4.. CAS No.: 482-89-3

5.Molecule weight: 262.62

6.HS code: 3204151000

7.Major usage and instruction: Be mainly used to dye cotton fabrics.

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Cikakkun bayanai

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Matsayin inganci

Bayyanar	Dark blue ko da hatsi
Tsafta	≥94%
Abun ciki na ruwa	≤1%
Iron ion abun ciki	≤200ppm

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Siffa:

Indigo dye is a dark blue crystalline powder that sublimes at 390–392 °C (734–738 °F). It is insoluble in water, alcohol, or ether, but soluble in DMSO, chloroform, nitrobenzene, and concentrated sulfuric acid. The chemical formula of indigo is C16H10N2O2.

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Amfani:

Amfani na farko don indigo shine rini don yarn auduga, galibi ana amfani dashi wajen samar da zanen denim wanda ya dace da jeans shuɗi; a matsakaita, biyu na blue jeans na bukatar kawai 3 grams (0.11 oz) zuwa 12 grams (0.42 oz) na rini.

Smaller quantities are used in the dyeing of wool and silk. It is most commonly associated with the production of denim tufa da blue jeans, inda kaddarorinsa ke ba da izinin tasiri kamar wanke dutse kuma wankan acid da za a shafa da sauri.

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Kunshin:

20kg cartons (or by customer`s requirement): 9mt (no pallet) in 20’GP container; 18tons (with pallet) in 40’HQ container

25kgs bag (or by customer`s requirement): 12mt in 20’GP container; 25mt in 40’HQ container

500-550kgs bag (or by customer`s requirement): 20-22mt in 40’HQ container

the indigo blue

Sufuri:

An haramta shi sosai don haɗawa da jigilar kaya tare da oxidants, sinadarai masu cin abinci, da sauransu.

A lokacin sufuri, ya kamata a kiyaye shi daga fitowar rana, ruwan sama da kuma yawan zafin jiki.

Lokacin tsayawa, nisanta daga wuta, wuraren zafi, da wuraren zafi.

Ajiya:

Dole ne a adana shi a cikin wuri mai sanyi, mai iska da bushewa. A kiyaye a lokacin damina. Ana sarrafa zafin jiki a ƙasa da digiri 25 Celsius, kuma ana sarrafa yanayin zafi a ƙasa da 75%.
Dole ne a rufe marufi gaba ɗaya don gujewa lalacewa saboda danshi. Bai kamata indigo ya kasance a cikin hasken rana ko iska na dogon lokaci ba, ko kuma ya zama oxidized kuma ya lalace.
Dole ne a adana shi a keɓe daga acid, alkali, oxidants mai ƙarfi (kamar potassium nitrate, ammonium nitrate, da dai sauransu), rage wakilai da sauransu don hana lalacewa ko konewa.