H-Acid/H-AcidSodiumSalt CAS 5460-09-3 Basic information
| Product Name: | 8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate |
|---|---|
| Synonyms: | 2,7-Naphthalenedisulfonicacid,4-amino-5-hydroxy-,monosodiumsalt;SODIUM 4-AMINO-5-HYDROXY-2,7-NAPHTHALENEDISULFONATE;monosodium salt monohydrate,H Acid;sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulfonate;4-amino-5-hydroxynaphthalene-2,7-disulfonic |
| CAS: | 5460-09-3 |
| MF: | C10H10NNaO8S2 |
| MW: | 359.31 |
| EINECS: | 226-736-4 |
H-Acid/H-AcidSodiumSalt CAS 5460-09-3 Chemical Properties
Item | Specifications | Results |
Appearance | A grayish to grayish brown powder | Conforms |
Content(dry) % | ≥85 | 85.28 |
Purity(HPLC) % | ≥97 | 97.57 |
Chromotropic acid content % | ≤1.00 | 0.44 |
Omega Acid % | ≤0.5 | 0.07 |
T Acid % | ≤0.30 | 0.3 |
Alkali insoluble substance % | ≤0.2 | 0.08 |
Moisture % | ≤5.00 | 4.56 |
Conclusion | Qualified | |
| 8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate Basic information |
| Product Name: | 8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate |
| Synonyms: | 2,7-Naphthalenedisulfonicacid,4-amino-5-hydroxy-,monosodiumsalt;SODIUM 4-AMINO-5-HYDROXY-2,7-NAPHTHALENEDISULFONATE;monosodium salt monohydrate,H Acid;sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulfonate;4-amino-5-hydroxynaphthalene-2,7-disulfonic acid;Monosodium 4-amino-5-hydroxy-2,7,-naphthalenedisulfonate;H-Acid/H-AcidSodiumSalt;1-Amino-8-hydroxy-3,6-naphthalenedisulfonic acid, monosodium salt |
| CAS: | 5460-09-3 |
| MF: | C10H10NNaO8S2 |
| MW: | 359.31 |
| EINECS: | 226-736-4 |
| Product Categories: | Amines;Aromatics;Intermediates of Dyes and Pigments;Organics;Chemical Amines;Sulfur & Selenium Compounds |
| Mol File: | 5460-09-3.mol |
 | |
| 8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate Chemical Properties |
| Melting point | >300°C |
| storage temp. | Refrigerator |
| Water Solubility | slightly soluble |
| CAS DataBase Reference | 5460-09-3(CAS DataBase Reference) |
| EPA Substance Registry System | 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, monosodium salt (5460-09-3) |
| Safety Information |
| Risk Statements | 36/37/38 |
| Safety Statements | 24/25 |
| HS Code | 29222100 |
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