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  • High Quality 99% Formaldehyde-2-naphthalenesulfonic acid copolymer sodium salt 36290-04-7 ISO Manufacturer

    Cas No: 36290-04-7

  • USD $ 0.1-0.1 / Gram

  • 1 Gram

  • 100 Metric Ton/Year

  • Xi'an Xszo Chem Co., Ltd.
  • Contact Supplier

36290-04-7 Usage

General Description

Sodium salt of polynaphthalene sulphonic acid, also known as Sodium polynaphthalene sulfonate, is a chemical additive widely used in industries for its superplasticizing properties. It has the ability to reduce the amount of water necessary in construction and concrete applications, making the resulting product more durable and resistant. As a high-efficiency water reducer, it contributes towards substantial cost savings. Apart from construction, it also has applications in the dye industry as a dispersant. While usually safe to handle, it may cause irritation to skin, eyes, and if ingested, proper precautions should be followed. It is soluble in water, and often comes in a yellow-brown powder or liquid form.

Check Digit Verification of cas no

The CAS Registry Mumber 36290-04-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,6,2,9 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 36290-04:
107 % 10 = 7
So 36290-04-7 is a valid CAS Registry Number.



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017


1.1 GHS Product identifier

Product name Dispersing Agent NNO

1.2 Other means of identification

Product number -
Other names Sodium polynaphthalene sulfonate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:36290-04-7 SDS

36290-04-7Upstream product

36290-04-7Downstream Products

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