Brilliant Black PN, Brilliant Black A, Black PN, Food Black 1, Naphthol Black, C.I. Food Black 1, or C.I. 28440, is a synthetic black diazo dye. It is soluble in water. It usually comes as tetrasodium salt. It has the appearance of solid, fine powder, or granules. Calcium and potassium salts are allowed as well.
When used as a food dye, its E number is E151. It is used in food decorations and coatings, desserts, sweets, ice cream, mustard, red fruit jams, soft drinks, flavored milk drinks, fish paste, lumpfish caviar, and other foods.
E number: E151 (colours)
EC Number: 219-746-5
CAS Number: 2519-30-4
Chemical formula: C28H17N5Na4O14S4
Black PN
CAS NO 8003-69-8
Commodity: Calcium carbide Molecular formula:CaC2 Molecule Weight: 64.10 H.S code:28491000 CAS: 75-20-7 UN NO.1402 HAZARD CLASS: 4.3 Application: It is a kind of basic material for organic synthesis, and can produce acetylene gas for cutting and welding, also be material for calcium cyanamide. Appearance: Grey, black solid, purple when its purity is more than 90%. Granule:4-25mm / 15-25mm / 25-50mm / 50-80mm /25-80/ 80-120mm Package: Net in 100kg or 50kg new iron drums with nitrogen. Specification: GB10665-2004 Specification Superfine Grade First Grade Second Grade Gas yield(L/kg)L/kg 305 295-305 285-295 PH3 content in acetylene (PH3%) 0.06 0.08 0.08 H2S content in acetylene (H2S%) 0.1 0.1 0.1 Loading weight in 1 x 20fcl:22.5mt
C.I.N.O. : 28440 E.No. : E-151
Black PN
Supplier: Refractory alumina products like bricks, castables and mortars from 30 up to 95% alumina, refractory magnesia products like ramming, gunning, spray mass, back filling and magnesia carbon bricks, silica ramming mass, mineral raw materials, including refractory calcined kaolin (37 41% alumina), sanitary ware chamotte (36 40% alumina), calcined dolomite (50 60% cao & 30 35% mgo), calcined lime (80 90% cao), ball clay (25 30 alumina), scrap crushed of alumina and magnesia spinel bricks, synthetic fluorspar (caf2), black carbon
Services: Installation services
Direct Yellow 4 Direct Blue 71 Direct Brown 94 Direct Yellow 11 Direct Blue 86 Direct Brown 95 Direct Yellow 12 Direct Blue 158 Direct Violet 9 Direct Yellow 86 Direct Blue 199 Direct Violet 35 Direct Yellow 99 Direct Blue 215 Direct Black 19 Direct Red 16 Direct Orange 26 Direct Black 22 Direct Red 23 Direct Orange 34 Direct Black 56 Direct Red 31 Direct Orange 37 Direct Black 80 Direct Red 80 Direct Orange 39 Direct Black 155 Direct Red 81 Direct Green 1 Direct Black 165 Direct Red 239 Direct Green 6 Direct Black 166 Direct Blue 1 Direct Green 26 Direct Black 168 Direct Blue 15 Direct Green 114 Direct Black 170 Direct Blue 67 Direct Brown 2 R/o Salt Free Dyes For Ink Application Direct Red 80 Direct Blue 15 Direct Violet 54 Direct Red 81 Direct Blue 89 Direct Black 19 Direct Red 239 Direct Blue 199 Direct Black 168 Direct Red 254 Direct Yellow 86
CAS No.: 8003-69-8 Other Names: Direct Black OB MF: C36H23N8Na3O11S3 EINECS No.: 232-322-4 Place of Origin: Gujarat, India Type: Direct Dye Usage: Leather Dyestuffs, Paper Dyestuffs Brand Name: Sparrowings Appearance: Powder Form
Acid Black 1 Acid Red 119 Acid Orange 74 Acid Black 11 Acid Red 131 Acid Orange 80 Acid Black 24 Acid Red 151 Acid Orange 142 Acid Black 26 Acid Brown 14 Acid Violet 17 Acid Black 52 Acid Brown 75 Acid Violet 49 Acid Black 173 Acid Brown 79 Acid Violet 54 Acid Black 174 Acid Brown 106 Acid Blue 7 Acid Black 194 Acid Brown 158 Acid Blue 9 Acid Black 210 Acid Brown 214 Acid Blue 15 Acid Black 234 Acid Brown 348 Acid Blue 92 Acid Red 14 Acid Brown 349 Acid Blue 113 Acid Red 17 Acid Brown 355 Acid Blue Br Acid Red 18 Acid Yellow 11 Acid Blue N Acid Red 33 Acid Yellow 17 Acid Blue V Acid Red 44 Acid Yellow 23 Acid Green 1 Acid Red 52 Acid Yellow 42 Acid Green 3 Acid Red 54 Acid Yellow 73(Uranine) Acid Green 9 Acid Red 73 Acid Yellow 99 Acid Green 16 Acid Red 87(Eosine Sodium) Acid Yellow 110 Acid Green 17 Acid Red 88 Acid Yellow 194 Acid Green 20 Acid Red 89 Acid Orange 3 Acid Green 25 Acid Red 97 Acid Orange 7(Acid Orange Ii) Acid Green 111 Acid Red 99 Acid Orange 10 Acid Red 114 Acid Orange 56 R/o Salt Free Dyes For Ink Application Acid Red 52 Acid Blue 15 Acid Violet 17 Acid Red 87 Acid Blue 25 Acid Black 1 Acid Blue 9 Acid Yellow 151
