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4,5-Dihydroxynaphthalene-2,7-disulfonic Acid, Disodium Salt Dihydrate, 98%, Thermo Scientific Chemicals

Catalog Number 10011790
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Quantity:
25 g
100 g
500 g
Packaging:
Glass bottle
Les retours ne sont pas autorisés pour ce produit. Afficher la politique du retour.
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
5808-22-0
C10H6O8S2
318.27
MFCD00150612
HLVXFWDLRHCZEI-UHFFFAOYSA-L
chromotropic acid sodium salt, 4,5-dihydroxy-2,7-naphthalenedisulfonate, di sodium; 4,5-dihydroxy-7-sulfo-naphthalene-2-sulfonic acid, 4,5-dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, acs 5g
124202444
4,5-dihydroxynaphthalene-2,7-disulfonic acid;sodium;dihydrate
OC1=CC(=CC2=CC(=CC(O)=C12)S([O-])(=O)=O)S([O-])(=O)=O
Les retours ne sont pas autorisés pour ce produit. Afficher la politique du retour.
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
5808-22-0
C10H6O8S2
318.27
MFCD00150612
HLVXFWDLRHCZEI-UHFFFAOYSA-L
chromotropic acid sodium salt, 4,5-dihydroxy-2,7-naphthalenedisulfonate, di sodium; 4,5-dihydroxy-7-sulfo-naphthalene-2-sulfonic acid, 4,5-dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, acs 5g
124202444
4,5-dihydroxynaphthalene-2,7-disulfonic acid;sodium;dihydrate
OC1=CC(=CC2=CC(=CC(O)=C12)S([O-])(=O)=O)S([O-])(=O)=O

4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate, 98%, C10H6Na2O8S2.2H2O, CAS Number-5808-22-0

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY
CAS Min % 97.5
CAS Max % 100.0
Melting Point >300.0°C
Color Beige-Gray to White or Brown
Infrared Spectrum Authentic
Assay Percent Range 98%
Packaging Glass bottle
Quantity 100 g
Beilstein 11, 307
Merck Index 15, 2245
Solubility Information Solubility in water: very soluble
Formula Weight 400.28
Percent Purity 98%
Insoluble Matter 0.02% max. (in water)
Physical Form Powder
Chemical Name or Material 4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate
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Identifiant produit
  • 4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate
Mention d'avertissement
  • Warning
Catégorie de danger
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
Mention de danger
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H315-Causes skin irritation.
Conseils de prudence
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only

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