Sodium-2-naphthol-7-sulphonate hydrate ≥98.0% (by titrimetric analysis)
TCIAN0036-25G
: TCI
:
- Pk:25 g
- Seq:3308
- Appearance:White to Gray to Red powder to crystal
- Purity (HPLC):min. 96.0 area%
- Purity (Ion exchange titration):min. 98.0 % (calcd.on anh.substance) (after deduct NaCl content)
- Water:max. 8.0 %
:135-55-7
:
:C₁₀H₈O₄S
:MFCD00021625
:246.21 g/mol
:205-200-3