indigo carmine food colouring
Inquiry
| Post Date: | Dec 19,2013 |
| Expiry Date: | Jun 17,2014 |
| Detailed Description: |
Cas No. :860-22-0
Quantity: 3500Kilograms Specs:85% Price:15 - 20 USD Kilograms Payment Method: L/C,D/A,D/P,T/T 1.indigo carmine food colouring 2.Specification:85% 3.food colouring 4.GMP ISO22000 5.Cas no.:860-22-0 Physical & Chemical Properties Description:Solid fine powder Color: Blue Odor: Odorless Stablility to Light: Very poor Oxidation: Poor Solubility g/L Water:16 Glycerin:10 Alcohol:Slight soluble Prop glyco:1 Qality characteristics Total dye content:≥85.0, 50.0 Loss on drying:≤10.0 Sodium chlorides & Sulphates: ≤7.0 Water-insoluble matter:≤0.2 Subsidary dyes:≤1.0 Arsenic(As):≤1.0 Heavy metals(Pb):≤10.0 Package Packed with plastic film pocket and sealed in paper bucket. Net weight:2kg,10kg,25kg or packed according to customers’s requirements. Storage Keep in cool and dry place. Protect from light store, in closed containers. Avoid keep with poison. |
| CAS Registry Number: | 860-22-0 |
| Synonyms: | ;C.I. 75781;C.I. Acid Blue 74;C.I. Food Blue 1;C.I. Food Blue 1, disodium salt;C.I. Natural Blue 2;Indigotindisulfonate Sodium [USAN];5,5-Indigodisulfonic acid, disodium salt;Acid Blue 74;disodium 5,5-(2-(1,3-dihydro-3-oxo-2H-indazol-2-ylidene)-1,2-dihydro-3H-indol-3-one)disulphonate;disodium 5,5-indigodisulphonate;E 132;Indigo-5,5-disulphonic acid disodium salt;1H-indole-5-sulfonic acid, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, disodium salt, (2E)-;disodium (2E)-3,3'-dioxo-1,1',3,3'-tetrahydro-2,2'-biindole-5,5'-disulfonate; |
| Molecular Formula: | C16H8N2Na2O8S2 |
| Molecular Weight: | 466.3529 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | R22:; |
| Safety Description: | S22:; S24/25:; |
| Company: | Shenyang Huijinfengda Chemical Co., Ltd. [ China ] |
| Contact: | Amaris |
| Tel: | +86-024-25121168 |
| Fax: | +86-024-25126998 |
| Email: | chemochina@gmail.com |
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