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| Producer, Manufacturer, Supplier of |
| Tannic Acid ACS |
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| GRR
Code : |
0055 |
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| CAS No : |
1401-55-4 |
| CI No : |
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| Molecular Formula
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| Molecular Weight
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1701 |
| Description
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| Website : |
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| Synonyms : |
garvesyre, gallusgarvesyre, gallotannin, tanninezuur, looizuur, galnoot looizuur , gallushappo, gallo-tanin, acide tannique, Gerbsaeure, Gallussäure, tannino di galla, gallo-tannini, acido tannico, acidi tannici, annictay aciday, galhotanino, galho tanino, ácido tânico, galo-tanino, gallotanino, garvsyra, Tannine, Quebracho Extract, Quebracho |
| Specifications
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| Specifications |
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PHYSICAL DATA: Yellowish-white to light brown amorphous powder · Soluble in water · Decom. 210-215 º C ·
APPLICATIONS: Analytical reagent: · Used for enzyme immobilization and protein adsortion |
Identity IR p/t.
MAXIMUM LIMIT OF IMPURITIES
Insoluble matter in water p/t.
Loss on drying at 105°C 12,0 %
Residue on ignition (as SO4) 0,5 %
Sugars and Dextrin p/t.
Heavy metals (as Pb) 0,003 %
Metals by ICP [mg/Kg (ppm)]
As 3
Cu 20
Ni 20
Pb 20
Zn 50 |
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