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.

FESOAI NEI PDF DOWNLOAD

Fa'amatalaga

Fa'ailoga

Read More About light indigo color product

Tulaga Tulaga Lelei

Fa'aaliga	O fatu lanu moana uliuli
mama	≥94%
vai vai	≤1%
ion ion	≤200ppm

Read More About light indigo color manufacturers

uiga:

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.

Read More About light indigo color factories

Fa'aoga:

O le fa'aoga muamua mo le indigo e pei o se vali mo filo filo, e masani ona faʻaaogaina i le gaosiga o le ie denim talafeagai mo jeans lanumoana; i le averesi, o se pea ofuvae lanu moana e manaʻomia na o le 3 kalama (0.11 oz) i le 12 kalama (0.42 oz) o vali.

Smaller quantities are used in the dyeing of wool and silk. It is most commonly associated with the production of denim ie ma ofuvae lanu moana, lea e mafai ai e ona meatotino mo aafiaga e pei o fufulu maa ma fufulu vai e fa'atatau vave.

Read More About light indigo color suppliers

afifi:

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

Felauaiga:

E matua faʻasaina le faʻafefiloi ma felauaiga faʻatasi ma vailaʻau faʻamaʻi, vailaʻau taumafa, ma isi.

I le taimi o felauaiga, e tatau ona puipuia mai le la, timu ma le maualuga o le vevela.

Pe a malolo, aloese mai le afi, mea vevela, ma nofoaga e maualuga le vevela.

Teuina:

E tatau ona teu i totonu o se faleteuoloa malulu, fa'aalili ma mago. Fa'amaufa'ailoga i taimi o timuga. O le vevela e pulea i lalo ifo o le 25 tikeri Celsius, ma o le maualuga o le susu e pulea i lalo ole 75%.
O le afifiina e tatau ona faʻamaufaʻailoga atoatoa ina ia aloese mai le faʻaleagaina ona o le susu. Indigo e le tatau ona faʻaalia i le susulu o le la poʻo le ea mo se taimi umi, pe o le a faʻamaʻi ma faʻaleagaina.
E tatau ona teuina i fafo mai acids, alkali, oxidants malosi (e pei o le potassium nitrate, ammonium nitrate, ma isi), faʻaitiitia le faʻaitiitia ma isi e puipuia ai le faʻaleagaina poʻo le mu.