| Black PN (Powder) | Vidhi Dyestuffs Mfg. Ltd | Black PN (Powder), European permitted synthetic food color, is a free-flowing blendable water soluble dye powder, free from lumps or visible impurities. It has a pure dye content no lower than 80% and the C.I. Name is Food Black 1. Brilliant Black BN cons...展开 Black PN (Powder), European permitted synthetic food color, is a free-flowing blendable water soluble dye powder, free from lumps or visible impurities. It has a pure dye content no lower than 80% and the C.I. Name is Food Black 1. Brilliant Black BN consists essentially of tetrasodium-4-acetamido-5-hydroxy-6-[7-sulfonato-4-(4-sulfonatophenylazo)-1-naphthylazo] naphthalene-1,7-disulfonate and subsidiary colouring matters together with sodium chloride and/or sodium sulfate as the principal uncoloured components. Brilliant Black BN is described as the sodium salt. The color index number is 28440. The chemical formula is C28H17N5Na4O14S4 and the molecular weight is 867,69. 收起 | |
| Chocolate Brown HT (Powder) | Vidhi Dyestuffs Mfg. Ltd | Chocolate Brown HT (Powder), European permitted synthetic food color, is a free-flowing blendable water soluble dye powder, free from lumps or visible impurities. It has a pure dye content no lower than 70% and the C.I. Brown HT consists essentially of di...展开 Chocolate Brown HT (Powder), European permitted synthetic food color, is a free-flowing blendable water soluble dye powder, free from lumps or visible impurities. It has a pure dye content no lower than 70% and the C.I. Brown HT consists essentially of disodium 4,4′-(2,4-dihydroxy-5-hydroxymethyl-1,3-phenylene bisazo) di (naphthalene-1-sulfonate) and subsidiary colouring matters together with sodium chloride and/or sulfate as the principal uncoloured components. Brown HT is described as the sodium salt. The color index number is 20285. The chemical formula is C27H18N4Na2O9S2 and the molecular weight is 652,57. 收起 | |
| Lake Black PN | Vidhi Dyestuffs Mfg. Ltd | Lake Black PN, Aluminum Lake of European permitted synthetic food colour, is a free-flowing blendable water soluble dye powder, free from lumps or visible impurities. The pure dye ranges are: Low is 11-16% Max, Mid is 20-26% max, and high is 35-42% max. T...展开 Lake Black PN, Aluminum Lake of European permitted synthetic food colour, is a free-flowing blendable water soluble dye powder, free from lumps or visible impurities. The pure dye ranges are: Low is 11-16% Max, Mid is 20-26% max, and high is 35-42% max. The C.I. No. is 28440:1. 收起 | |
| Lake Chocolate Brown HT | Vidhi Dyestuffs Mfg. Ltd | Lake Chocolate Brown HT, Aluminum Lake of European permitted synthetic food colour, is a free-flowing blendable water soluble dye powder, free from lumps or visible impurities. The pure dye ranges are: Low is 11-16% Max, Mid is 20-26% max, and high is 35-...展开 Lake Chocolate Brown HT, Aluminum Lake of European permitted synthetic food colour, is a free-flowing blendable water soluble dye powder, free from lumps or visible impurities. The pure dye ranges are: Low is 11-16% Max, Mid is 20-26% max, and high is 35-42% max. The C.I. No. is 20285:1. 收起 |
