PSS CAS NO.25704-18-1 CAS NO.25704-18-1

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CAS NO.25704-18-1
Poly(sodium-p-styrenesulfonate)
PSS

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ProName: PSS CAS NO.25704-18-1
CasNo: 25704-18-1
Molecular Formula: (C8H7NaO3S)n
Appearance: Pale yellow liquid
Application: it is Applied to the reactive emulsifi...
DeliveryTime: 10 DAYS
PackAge: 25KG/DRUM
Port: SHANGHAI PORT
ProductionCapacity: 10 Metric Ton/Month
Purity: Mw= 5000-600000
Storage: room temperature, keep in dark place
Transportation: BY SEA
LimitNum: 100 Gram
Transportation: SEA AIR COURIER
CAS NO.: 25704-18-1

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unfavorable factor which may affect applications has been strictly controlled
and we ensure that there is a problem within one years guarantee refundable

Suzhou yacoo science co.,LTD was founded in 2003. It is a high-tech enterprise which specializing in biomedicine, electrochemical materials, import and export business, electronic mall, Up to now，It has 10 years history on chemical sales, R & D and production operations. Company also set sales and service outlets in Shanghai, Beijing, Guangzhou, Jinan and other cities, which owning first-class marketing team and technical support personnel. Its famous brands-Yacoo were exported to Europe, America and Southeast Asian countries. In order to meet the demand of the market of High-tech industrial products which updates fast, respones service timely, requires high technical and grows rapidly , Yacoo has established 5000㎡ research and test center and 10000㎡ production base， which have passed ISO9001: 2008 quality system certification.

Yacoo corporation provides more than 20000 kinds of products of scientific research for Chinese and global customers with rapid logistics network, quality of service. At the same time ,it also provides customers with research and custom synthesis products from grams to tons，which relying on its own unique synthesis technology and rich R & D experience。

The E-commerce site "Elements Mall" (www.b2star.com) belonging to Yacoo was formally operated in September 2012, which integrating domestic and international quality supplier of channel, and has realized one-stop shopping and services of the reagents and instruments, we dedicat to building a comprehensive professional services platform for Chinese scientists and echnology enterprises。

Yacoo always adheres to customer demand-oriented, adhering to the continuous innovation as the support, adhering to provide quality products and technical solutions to customers。Our goal is to create ourself to become the leading international supplier and service provider of biological medicine and chemical material.

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Detailed Product Description

CAS:	25704-18-1	Solid Content,(wt%):	10-37
Formula:	(C8H7NaO3S)n	Appearance:	Pale Yellow Liquid
Storage:	Room Temperature, Keep In Dark Place	MP:	460 °C (dec.)

PSS Parylene Poly sodium-p-styrenesulfonate CAS 25704-18-1 for conductive polymeric coating

Quick Detail:

Name	Poly(sodium-p-styrenesulfonate)	Appearance	Pale yellow liquid
Solid content,(wt%)	10-37	Average molecular weight	(0.5-60)×10⁴
Sulphate, ppm	≤0.2	PH	6-11

Description:

> Formula:(C₈H₇NaO₃S)_n

> Weight:

> Appearance: Pale yellow liquid

> MP:

> Storage: room temperature, keep in dark place

> Danger Description:

> Safety Description:

> Danger Symbol:

Synonyms:

POLY(SODIUM 4-STYRENESULFONATE);POLY(SODIUM P-STYRENESULFONATE);POLYSTYRENE SULFONIC ACID SODIUM SALT;POLY(STYRENESULFONIC ACID SODIUM SALT) 13'000;POLY(STYRENESULFONIC ACID SODIUM SALT) 1'400;POLY(STYRENESULFONIC ACID SODIUM SALT) 150'000;POLY(STYRENESULFONIC ACID SODIUM SALT) 17'000;POLY(STYRENESULFONIC ACID SODIUM SALT) 210;4-ethenylbenzenesulfonic acid; (4-vinylphenyl)sulfonyloxysodium; Poly(sodium-p-styrenesulfonate); PSSS

Related categories:

Polymers;Anionic Polyelectrolytes - PSSA&OthersPolymer Science;Styrenes: Polystyrenesulfonate and Related Polymers;Hydrophilic Polymers;Polyelectrolytes for SAMS (Self-Assembled Monolayers);Self-Assembly Materials;Polymer Science;Anionic Polyelectrolytes - PSSA &;Polyelectrolytes for SAMS (Self-Assembled Monolayers);Styrenes: Polystyrenesulfonate and Related Polymers;Contact Printing;Hydrophilic Polymers;Materials Science;Micro/NanoElectronics;Others;Polymer Science;Self Assembly &;Self-Assembly Materials;

Related Products:

Specifications

Solid content,(wt%)	10-37
Viscosity, mPa·s(25℃)	50-1000
Color	100-1000
Shelf life	one year

1. Applications:

A. conductive polymeric coating

B. Polymer electrolyte separator

C. Electrically conducive polymer

2. Location

A. biology/biochemistry laboratory, pharmaceutical factory, cosmetics factory

The determination of Loss on drying

Weigh a sample of approximately 2g (weighing accuracy 0.0001g),Record the weight of m,The sample was placed in a Petri dish constant weight (weight recorded as m0), the tile, the thickness of not more than 5mm, into the oven (As next dish cover removed) drying at 105-110 ℃ 3 hours.When removing, make sure the dish cover,be placed in a desiccator to cool, then weighed and the weight (including surface dish) m1.

Loss on drying in accordance with the following formula:

PSS Parylene Poly sodium-p-styrenesulfonate CAS 25704-18-1 for conductive polymeric coating

Where:

m-- sample, g

m0-- dish, g

m1-- After drying the quality of the sample and the dish, g

The determination of PH

Weigh a certain amount of samples into test tube, add a certain amount of water, shake and dissolve, determination of the pH used have been calibrated pH meter.

Determination of melting point

Instrument:

Micro melting point apparatus WRS-2A, Melting point tubes

Determination of step:

Open switch, stable 20min.

First set the starting temperature than the melting point of the low 10 ℃, heating rate 2 ℃ / min.

The sample was grind as fine as possible and load in a clean, dry melting point pipe ,until the sample was compressed into about 1cm high .When the actual temperature reaches the set temperature and stabilized . Inserted into the capillary with the sample, the simultaneous determination of three.

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PSS CAS NO.25704-18-1 CAS NO.25704-18-1

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Parylene N

Coating material

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