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ChemicalBook > Product Catalogue >Organic Chemistry >Carboxylic acids and derivatives >Carboxylic Acid Salts >Dipotassium 7-hydroxynaphthalene-1,3-disulphonate

Dipotassium 7-hydroxynaphthalene-1,3-disulphonate

Dipotassium 7-hydroxynaphthalene-1,3-disulphonate Structure
  • ₹4000
  • Product name: Dipotassium 7-hydroxynaphthalene-1,3-disulphonate
  • CAS: 842-18-2
  • MF: C10H6K2O7S2
  • MW: 380.48
  • EINECS:212-672-4
  • MDL Number:MFCD00066361
  • Synonyms:2-NAPHTHOL-6,8-DISULFONIC ACID DIPOTASSIUM SALT;3-naphthalenedisulfonicacid,7-hydroxy-dipotassiumsalt ;Potassium2-naphthol-6,8-disulfonate ;Y ACID DIPOTASSIUM SALT;dipotassium 7-hydroxynaphthalene-1,3-disulfonate;2-Naphthol-6,8-disulfonic Acid Dipotassium Salt（G salt );2-HYDROXY-6,8-DISULFONAPHTHALENE DIPOTASSIUM SALT;G SALT (ACID)
Price1 Properties Safety Information Description
1 prices
Selected condition：

Brand

  • TCI Chemicals (India)

Package

  • 25G
  • ManufacturerTCI Chemicals (India)
  • Product numberN0030
  • Product descriptionDipotassium 2-Naphthol-6,8-disulfonate
  • Packaging25G
  • Price₹4000
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) N0030 Dipotassium 2-Naphthol-6,8-disulfonate 25G ₹4000 2022-05-26 Buy

Properties

Melting point :>300°C
storage temp. :Room Temperature
solubility :Methanol (Slightly), Water (Slightly)
form :Solid
color :Off-White to Light Grey
CAS DataBase Reference :842-18-2(CAS DataBase Reference)
EPA Substance Registry System :7-Hydroxy-1,3-naphthalenedisulfonic acid dipotassium salt (842-18-2)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P233 Keep container tightly closed.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304 IF INHALED:
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P321 Specific treatment (see … on this label).
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P340 Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362 Take off contaminated clothing and wash before reuse.
P403 Store in a well-ventilated place.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

7-Hydroxy-1,3-naphthalenedisulfonic acid is a coupling component used to prepare heterocyclic monoazo dyes.

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Suppliers and manufacturers

Shivnath Industries Dynemic Products Ltd. Mangalam Intermediates OCEAN TRADING CORPORATION TCI Chemicals (India) Pvt. Ltd. Everest Intermediates Emco Dyestuff Pvt. Ltd. Chromex H. Ramesh Kumar Himalaya Chemicals