Home >> Products >> Pharmaceutical >> API >> Sodium 4-amino-1-naphthalenesulfonate CAS 130-13-2

Products Name:

Sodium 4-amino-1-naphthalenesulfonate CAS 130-13-2

Share

Chemical Name: Sodium 4-amino-1-naphthalenesulfonate / Sodium Naphthionate

Cas No: 130-13-2

Molecular Formula: C10H8NNaO3S

Molecular weight: 245.23

Appearance: Grayish-white crystal

Assay: 74% 75% 


  • Products Description
  • Download
Products Description

Sodium 4-amino-1-naphthalenesulfonate quick Details

Chemical Name: Sodium 4-amino-1-naphthalenesulfonate

Another Name: Sodium Naphthionate

Cas No: 130-13-2

Molecular Formula: C10H8NNaO3S

Molecular weight: 245.23

Appearance: Grayish-white crystal

Assay: 74% 75%

Sodium 4-amino-1-naphthalenesulfonate typical Properties

ItemsStandard
Color and AppearanceGrayish-white crystal
Assay:   74%min
1-Naphthylamine:0.02%max.   
Water insoluble:0.2%max.  

Sodium 4-amino-1-naphthalenesulfonate Usage

White or grayish-white flake crystals. Soluble in water, 95% ethanol, insoluble in ether, a small amount of soluble in concentrated caustic alkali solution and ethanol solution.

Used in the preparation of acidic, direct dyes and edible red pigments, as well as in the antidote of nitrite and iodine poisoning.

Sodium 4-amino-1-naphthalenesulfonate Packaging and Shipping

Packing:  25Kg/bag

Delivery: delivery within 3-5working days

Sodium 4-amino-1-naphthalenesulfonate Storage

Avoiding light and drying.

Fire-fighting measures

5.1Extinguishing media

Suitable extinguishing media

Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.

5.2Specific hazards arising from the chemical

no data available

5.3Special protective actions for fire-fighters

Wear self-contained breathing apparatus for firefighting if necessary.

6.Accidental release measures

6.1Personal precautions, protective equipment and emergency procedures

Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. For personal protection see section 8.

6.2Environmental precautions

Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided.

6.3Methods and materials for containment and cleaning up

Pick up and arrange disposal. Sweep up and shovel. Keep in suitable, closed containers for disposal.


Download
Do you have questions about our products?
Wechat
live:5b3614ff27c1677c Skype
8613386404752 WhatsApp
Tel
Skype
E-mail