1-Diazo-2-naphthol-4-sulfonic acid

1-DIAZO-2-NAPHTHOL-4-SULFONIC ACID | Pharmaceutical Intermediate

1. STRUCTURE
1-Diazo-2-naphthol-4-sulfonic acid
2. PRODUCT NAME & DETAILS
Product Name 1-Diazo-2-naphthol-4-sulfonic acid
Product Code 000028
CAS No 887-76-3
HS Code 2927.00.90
Molecular Formula C10H6N2O4S
Molecular Wt. 250.23
3. SPECIFICATION
Physical Appearance
Yellow to Light Brown Powder
Melting Point
155-162°C
Moisture Content (KF)
7-15 % (KF)
Assay (by Titration)
80-90%
4. APPLICATION It is used as raw material to manufacture industrial organic chemicals
5. HAZARD CLASSIFICATION
Hazardous substance. (UN No. 2925)

Irritant

6. CAPACITY 5 MT per year
7. STORAGE CONDITION
Store in closed container at ambient temperature. Avoid direct sun light.
8. PACKING DETAILS
20 kg net in corrugated box with two PE liners, strip sealed separately.
9. SHELF LIFE
1 year.
Disclaimer
Typical properties should not be considered as specification.
Product covered by valid patents are not offered or supplied for commercial use. The Patent position should be verified by the customer.
Products will not be supplied to countries where they could be in conflict with existing patents.
Products currently covered by valid US patents are offered for R&D use in accordance with 35 USC 271 (e) (I) Above information is given in good faith and without warrenty.

The above information is given in good faith and is without warranty