Tel:
+86 15628782329
+86 15628782329
English 
Tel:
+86-156-2878-2329
E-Mail：sales001@bosschemical.com
E-Mail：sales001@bosschemical.com
No. 55, Gongye South Road, Jinan Area, China (Shandong) Pilot Free Trade Zone.
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| Quantity: | |
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482-89-3
futurechem
482-89-3
Product Description
Product Name: Indigo
EINECS: 207-586-9
Application
1. Used as a food coloring agent
2. Mainly used for dyeing cotton yarn, cotton fabric, wool or silk
Specifications :
Item | Grade | Test Result | Standard |
Purity, % ≥ | 99.5 | 99.78 | GB/T17529. 1-2008 |
Color, Hazen ≤ | 20 | 10 | GB/T17530. 3-1998 |
Water Content % ≤ | 0.20 | 0.09 | GB/T6283-1986 |
Inhibitor Content (MEHQ) (m/m), 10-6 | 200±20 | 188 | GB/T17530.5-1998 |
Acrolein, % | 0.001 | ||
Acetic Acid, % | 0.054 | ||
Furfural, % | 0.019 | ||
B, % | 0.004 | ||
Propionic Acid, % | 0.037 | ||
DAA, % | 0.026 | ||
Appearance | Clear colorless liquid, Odour Pungent smell | ||
Product Description
Product Name: Indigo
EINECS: 207-586-9
Application
1. Used as a food coloring agent
2. Mainly used for dyeing cotton yarn, cotton fabric, wool or silk
Specifications :
Item | Grade | Test Result | Standard |
Purity, % ≥ | 99.5 | 99.78 | GB/T17529. 1-2008 |
Color, Hazen ≤ | 20 | 10 | GB/T17530. 3-1998 |
Water Content % ≤ | 0.20 | 0.09 | GB/T6283-1986 |
Inhibitor Content (MEHQ) (m/m), 10-6 | 200±20 | 188 | GB/T17530.5-1998 |
Acrolein, % | 0.001 | ||
Acetic Acid, % | 0.054 | ||
Furfural, % | 0.019 | ||
B, % | 0.004 | ||
Propionic Acid, % | 0.037 | ||
DAA, % | 0.026 | ||
Appearance | Clear colorless liquid, Odour Pungent smell | ||
