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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Aromatics >1,8-Dihydroxynaphthylene-3,6-disulfonic acid

1,8-Dihydroxynaphthylene-3,6-disulfonic acid

1,8-Dihydroxynaphthylene-3,6-disulfonic acid Structure
  • ₹0
  • Product name: 1,8-Dihydroxynaphthylene-3,6-disulfonic acid
  • CAS: 148-25-4
  • MF: C10H8O8S2
  • MW: 320.3
  • EINECS:205-712-7
  • MDL Number:MFCD00003968
  • Synonyms:4,5-dihydroxy-7-naphthalenedisulfonicacid ;7-Naphthalenedisulfonicacid,4,5-dihydroxy-2 ;Chrmotropicacid ;4,5-Dihydroxy-2,7-naphthalene disulfonic acid 1,8-Dihydroxynaph-thalene-3,6-disulfonic acid;4,5-DIHYDROXY-2,7-NAPHTHALENEDISULFONIC ACID;4,5-dihydroxynaphthalene-2,7-disulphonic acid;1,8-DIHYDROXYNAPHTHALENE-3,6-DISULFONIC ACID;1,8-DIHYDROXYNAPHTHYLENE-3,6-DISULFONIC ACID
Properties Safety Information Description
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

Boiling point :429.2°C (rough estimate)
Density :1.7929 (rough estimate)
refractive index :1.6000 (estimate)
storage temp. :Inert atmosphere,Room Temperature
pka :-0.51±0.40(Predicted)
CAS DataBase Reference :148-25-4(CAS DataBase Reference)
EPA Substance Registry System :2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy- (148-25-4)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

ChEBI: A naphthalenesulfonic acid that is naphthalene-2,7-disulfonic acid substituted by hydroxy groups at positions 4 and 5.

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Related product price

Suppliers and manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Chromotropic Acid
₹180.00 /1kg
Chromotropic Acid CAS:148-25-4
career henan chemical co
1,8-Dihydroxynaphthylene-3,6-disulfonic acid
₹1.00 /1KG
1,8-Dihydroxynaphthylene-3,6-disulfonic acid CAS:148-25-4
PARAGON FINE AND SPECIALITY CHEMICAL PVT LTD A.J Chemicals CLEARSYNTH LABS LTD. Pharmaffiliates Analytics and Synthetics P. Ltd Pharma Affiliates
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
Chongqing Chemdad Co., Ltd