Sodium Salt Of Poly Naphthalene Sulphonic Acid

Sodium Salt Of Poly Naphthalene Sulphonic Acid

350.00 - 750.00 USD ($)/Ton

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Product Details:

Poisonous NO
Smell
Solubility 43%
Purity 91% min.
HS Code 38244010
Appearance Brown Powder
CAS No 36290-04-7
Supply Ability : 900000 Ton Per Year
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Price And Quantity

Price Range 350.00 - 750.00 USD ($)/Ton
Minimum Order Quantity 20 Ton

Product Specifications

Shelf Life 1 Years
CAS No 36290-04-7
Appearance Brown Powder
Molecular Formula 2(C10H6SO3Na)·（n-1）CH2·（n-2）（C10H5SO3Na）
Physical Form Powder
Storage Room Temperature
Ph Level 7-9
Usage For manufacturing concrete mix in construction and infrastructure industry, As a dispersing agent in Dyes, Leather and agro industries.
Solubility 43%
Poisonous NO
HS Code 38244010
Purity 91% min.

Trade Information

FOB Port QINGDAO, CHINA
Supply Ability 900000 Ton Per Year
Delivery Time 1 Week
Sample Available Yes
Sample Policy Free samples are available
Packaging Details 25KGS/WOVEN BAG; 25KGS/KRAFT PAPER BAG; 650KGS/JUMBO BAG
Certifications ISO 9000 ISO14000

Product Description

We are one of the most prominent manufacturer and supplier of a wide stock of Sodium Salt Of Poly Naphthalene Sulphonic Acid. It is used in the synthesis of 1-naphthol and 2-naphthol, precursors for various dyestuffs, pigments, rubber processing chemicals and other chemicals and pharmaceuticals. Also, it is used in the manufacture of naphthalene sulfonate polymer plasticizers, which are used to produce concrete and plasterboard. Checked on various parameters of purity, this Sodium Salt Of Poly Naphthalene Sulphonic Acid is offered in tamper proof packaging to avoid spillage during transit.

Features:

Accurate composition
Long shelf life
Easy to process

DESCRIPTION:

Dosage rates of SNF Sodium naphthalene formaldehyde vary depending upon the cement chemistry, amount of plasticity and/or water reduction desired. Recommended dosage range for SNF (sodium naphthalene formaldehyde) is 0.5~1.0% of cement. SNF Sodium Naphthalene Formaldehyde is highly recommended that trial mixes be prepared to determine the optimum dosage for your specific performance requirements. When dosage of 0.7%x cement is used, The rate of water reducing is 20~30%.

Technical Specification

Index items	Model of SNF Sodium Naphthalene Formaldehyde
Grade	SNF-A	SNF-B	SNF-C
Appearance	Yellow powder
PH Value	7-9
Solids content (%)	91%
Surface tension (n/m)	(71 ± 1) * 10-3
Net starch fluidity (mm)	260	250	240
Content of cl-(%)	<0.3	<0.4	<0.5
Na2SO4 content (%)	<5	<10	<20