Basic Info
Model No.: TF-10090
Additional Info
Packaging: As Buyer’s Request
Productivity: 100Ton
Brand: Tianfu
Transportation: Ocean,Land,Air,DHL，TNT
Place of Origin: China
Supply Ability: 50Ton
Certificate: ISO
Port: Shanghai port,Qingdao port
Product Description
Name: 2-Naphthalenecarboxylicacid, 3-hydroxy-4-[2-(2-hydroxy-4-sulfo-1-naphthalenyl)diazenyl]-
CAS No.:3737-95-9
Appearance:white powder
Purity:98%
Usage:Widely used in cosmetics, medicine
Molecular Structure:
Molecular Structure of 3737-95-9 (2-Naphthalenecarboxylicacid, 3-hydroxy-4-[2-(2-hydroxy-4-sulfo-1-naphthalenyl)diazenyl]-)
Formula: C21H14N2O7S
Molecular Weight : 438.41
Synonyms:
2-Naphthalenecarboxylicacid, 3-hydroxy-4-[(2-hydroxy-4-sulfo-1-naphthalenyl)azo]- (9CI);2-Naphthoicacid, 3-hydroxy-4-[(2-hydroxy-4-sulfo-1-naphthyl)azo]- (6CI,7CI,8CI);2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic acid;2-Hydroxy-1-(2-hydroxy-4-sulpho-1-naphthylazo)-3-naphthoic acid;3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)-2-naphthalenecarboxylic acid;Cal-Red;Calcon-3-carboxylic acid;Patton and Reeder’s indicator;Patton-Reeder indicator;Calcon carboxylic acid;
EINECS: 223-117-0
Density: 1.6 g/cm3
Melting Point:
Boiling Point:
Flash Point:
Solubility: slightly soluble in water
Appearance: dark violet powder
Product Categories : Fine Chemical
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