Product Information

Chromotropic Acid Disodium Salt Dihydrate AnalaR

Catalogue number	ANAR-030
Product Name	Chromotropic Acid Disodium Salt Dihydrate AnalaR
Sub Category	AnalaR Grade
Category	AnalaR Grade
CAS Number	5808-22-0
HS Code	29089990
Molecular formula	C10H6O8S2Na2·2H2O
Molecular Weight	400.28
Synonyms	4,5-Dihydroxy-2,7-naphthalene disulfonic acid sodium salt; Disodium Chromotropate Dihydrate
Appearance	Gray-white to Light Brownish
Storage	Room Temperature below 30°C
Solubility	Soluble in Water
Stability	Stable with Storage conditions as recomended
Applications	Chromotropic acid disodium salt dihydrate is a key analytical reagent used for colorimetric detection and quantification, most notably for formaldehyde, nitrate, and various metal ions like aluminum. It is widely used in environmental monitoring, pharmaceutical quality control (such as for dipyrone), and as a dye for textiles.
Information	Only for Analytical uses in Laboratory Not for any Huma or Animal Uses
Shipping Condition	Ambient Temperature
Description	Water, 8.5-9.5% Karl Fischer
Inventory Status	In Stock
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