Sodium 8-amino-6-sulfonaphthalene-1,3-disulfonate

Sodium 8-amino-6-sulfonaphthalene-1,3-disulfonate - Names and Identifiers

Name	disodium hydrogen 8-aminonaphthalene-1,3,6-trisulphonate
Synonyms	ANTS, disodium salt hydrate Amino H Acid Disodium SaltKoch Acid Disodi Sodium 8-amino-6-sulfonaphthalene-1,3-disulfonate disodium hydrogen 8-aminonaphthalene-1,3,6-trisulphonate 8-Aminonaphthalene-1,3,6-trisulfonic acid disodium salt,ANTS, Disodium 8-amino-1,3,6-naphthalenetrisulfonate Amino H Acid Disodium Salt8-Amino-1,3,6-naphthalenetrisulfonic Acid Disodium SaltKoch Acid Disodium Salt1-Naphthylamine-3,6,8-trisulfonic Acid Disodium Salt
CAS	5398-34-5
EINECS	226-431-6
InChI	InChI=1/C10H9NO9S3.2Na/c11-8-3-6(21(12,13)14)1-5-2-7(22(15,16)17)4-9(10(5)8)23(18,19)20;;/h1-4H,11H2,(H,12,13,14)(H,15,16,17)(H,18,19,20);;/q;2*+1/p-3

Sodium 8-amino-6-sulfonaphthalene-1,3-disulfonate - Physico-chemical Properties

Molecular Formula	C10H10NNaO9S3
Molar Mass	407.36
Solubility	15% acetic acid: soluble
BRN	3854839
Storage Condition	Room Temprature
Sensitive	Sensitive to humidity and light
MDL	MFCD00070572
Use	A fluorescent label

Sodium 8-amino-6-sulfonaphthalene-1,3-disulfonate - Risk and Safety

Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes.
WGK Germany	1
FLUKA BRAND F CODES	3-10
HS Code	32129000

Sodium 8-amino-6-sulfonaphthalene-1,3-disulfonate - Introduction

disodium hydrogen 8-aminophthalene-1, 3,6-trisulphonate is an organic compound with the formula C10H6NNa2O6S3. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: disodium hydrogen 8-aminophthalene-1, 3,6-trisulphonate is a white crystalline powder.
-Solubility: It is soluble in water and ethanol, and is weakly acidic in water.
-Stability: Stable at room temperature, but may decompose under the action of high temperature, light or oxidant.

Use:
-Dye: disodium hydrogen 8-aminonaphthalene-1,3,6-trisulphonate is an important organic dye commonly used in the dyeing process of textiles, leather and paper.
-Color reagent: It can also be used as a color reagent in chemical analysis reagents for the detection and analysis of heavy metal ions.

Preparation Method:
disodium hydrogen The preparation of 8-aminonaphthalene-1,3,6-trisulphonate is usually obtained by reacting 8-amino -1,3,6-naphthalene trisulfonic acid directly with sodium hydrogen carbonate.

Safety Information:
- disodium hydrogen 8-aminonaphthalene-1,3,6-trisulphonate is less toxic to the human body, it is still necessary to avoid ingestion or inhalation.
-During use, avoid contact with skin and eyes, and avoid inhaling dust.
-In case of accidental contact or ingestion, rinse immediately with plenty of water and seek medical advice.
-During storage and handling, please be careful to avoid contact with oxidants, acids and alkalis to avoid dangerous reactions or explosions.
-When using and handling, please follow the correct safety procedures and relevant protective measures.

Last Update：2024-04-10 22:29:15