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CAS 1655-43-2 Disodium 1,6-Naphthalenedisulfonate molecular structure lightbox
CAS RN: 1655-43-2

Disodium 1,6-Naphthalenedisulfonate

Product Availability

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5 package records5 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251019 100g In stock Shanghai, Shenzhen Inquiry
Batchno.20250324 1kg In stock Shanghai, Shenzhen Inquiry
Batchno.20260401 25g In stock Shanghai, Wuhan, Chengdu Inquiry
Batchno.20250307 500g In stock Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260317 5g / 25g / 100g / 500g / 2.5kg Confirm by inquiry Shanghai, Shandong Inquiry
  • Product code: SSC-072282
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Verified Factory Data

Supply Overview & Packaging Options

Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.

  • Pack sizes on record: 25g, 100g
  • Available purity: ≥98%
  • Inventory rows with stock: 2
  • Bulk packaging: confirmed by inquiry
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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 1655-43-2
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ≥98% 5 In Stock Hong Kong Inquiry
100g ≥98% 5 In Stock Shenzhen Inquiry

1655-43-2 / disodium;naphthalene-1,6-disulfonate

Standard CAS: 1655-43-2 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
1655-43-2
Multi CAS
No
Molecular Formula
C10H6Na2O6S2
Molecular Weight
332.300000
Exact Mass
331.940119
SMILES
C1=CC2=C(C=CC(=C2)S(=O)(=O)[O-])C(=C1)S(=O)(=O)[O-].[Na+].[Na+]
InChI
InChI=1S/C10H8O6S2.2Na/c11-17(12,13)8-4-5-9-7(6-8)2-1-3-10(9)18(14,15)16;;/h1-6H,(H,11,12,13)(H,14,15,16);;/q;2*+1/p-2
InChIKey
FXJFYEOXUWERCL-UHFFFAOYSA-L

Computed Properties

Structural Parameters

Heavy atom count
20
Aromatic heavy atom count
10
Rotatable bonds
2
H-bond acceptors
6
Molar refractivity
59.87
TPSA
114.4

LogP / Solubility

WLOGP
-5.34
MLOGP
-4.69
XLogP3
-5.34
Consensus LogP
-5.12
Log S (ESOL)
1.23
Class (ESOL)
Highly soluble
Log S (Ali)
1.57
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
2.38
Class (SILICOS-IT)
Highly soluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-8.54

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
Yes
Synthetic Accessibility
1.5

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

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