技术规格说明书
产品名称
1-萘酚 puriss. p.a., reag. Ph. Eur., ≥99% (GC)
产品编号
33420
产品品牌
sial
化学文摘社编号
90-15-3
分子量
144.17
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | White to Off White |
| APPEARANCE (FORM) | Powder or Crystals |
| PURITY (GC AREA %) | ≥ 99.0 % |
| GC MINOR COMPONENT 1 (AREA %) | ≤ 0.5 % |
| GC MINOR COMPONENT 2 (AREA %) | ≤ 0.2 % |
| MINOR COMPONENT 1 | 2-NAPHTHOL |
| MINOR COMPONENT 2 | NAPHTHALENE |
| MELTING POINT | CA. 95.0 DEG C |
| WATER | ≤ 0.2 % |
| SULFATED ASH | ≤ 0.05 % |
| HEAVY METALS | ≤ 0.001 % (AS PB) |
| CHLORIDE (CL) | ≤ 0.005 % |
| IRON | ≤ 0.001 % |