2,7-Naphthalenedisulfonicacid
Product sourcing details
- Place of Origin
- China (Mainland)
- Packaging
- 25kg/drum
Supplier: Hubei YuanCheng GongChuang Technology Co.Ltd
Purchasing information
- Lead time
- 15 Days
Please confirm with the supplier: Model / reference, Key specifications / compatibility, Minimum order, Samples, Export markets, Supply capacity.
Specifications
Name: 2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:3)
CAS No.: 915-67-3
Formula: C20H14N2O10S3.3Na
Molecular Weight: 607.47
Synonyms: Amaranth;2,7-Naphthalenedisulfonic acid;Acetacid Red 2BR;Acid Amaranth N;Bordeaux S;C.I. Acid Red 27
EINECS: 213-022-2
Density: 1.5 g/cm3
Melting Point: >300 °C
Solubility: 50 g/L (20 °C) in water
Appearance: Dark red solid
PackAge: 25kg/drum
- Company: Hubei YuanCheng GongChuang Technology Co.Ltd
- Country: China (Mainland)
- Founded Year: 2001
- Address: No.496, Wuchang District, Wuhan City, Hubei Province, China
- Contact: yuanyuan yang
