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In the production of reference solutions
Red rice extract 74
It reduces the visibility of discoloration and gives the skin a radiant glow
Chemical name: Acetylacetone
Natriumbisulfit CZ 50g L-Ascorbinsäure Vitamin C In the production of referenceSodium Bisulfite Technical Information on Chemical Reagents: Chemical Formula: NaSO. CAS Number: 7775 14 6 EC Number: 231 890 0 Synonyms: Sodium Dithionite, Blankit salt, Sodium Hydrosulfite Molar Mass: 174. 12 g mol Species: CZ Purity: typically min. 85 90 % (residues: sulfates, sulfites) Physical State: solid Appearance: white to slightly yellowish crystalline powder Color: white Odor: slightly sulfurous pH (50 g l, HO, 20C): approx. 6 7 Melting
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