Product Datasheet and Specification
01784
1,2-Naphthoquinone-4 Sulphonic Acid Sodium salt 97% AR
(For determination of amines and amino acid) Sodium 1,2-naphthoquinone-4-sulphonate
CAS : 521-24-4
HS Code : 2914.79900
Molecular Formula : C10H5NaO5S
Molecular Weight : 260.20
Shelf Life : 60 Months
Specifications
Appearance
Brownish yellow powder |
Assay
Min 97% |
Sulphate (SO4)
Max 0.05% |
Total nitrogen (N)
Max 0.05% |
Loss on drying (at 105°C)
Max 1% |
Suitability (for detection of amino acid)
Passes test |