High Quality Dispersing Agent NNO CAS NO.36290-04-7

FOB Price: USD: 1.00-1.00 /Gram Get Latest Price
Min.Order: 1 Gram
Payment Terms: L/C,D/A,D/P,T/T,
Available Specifications:
1(1-2)Gram1/Gram1USD

Product Details

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36290-04-7
Dispersing Agent NNO
Dispersing Agent NNO Price

Quick Details

ProName: High Quality Dispersing Agent NNO
CasNo: 36290-04-7
Molecular Formula: (C10H8O3S)n.(CH2O)n.xNa
Appearance: White powder
Application: pharmaceutical intermediates
DeliveryTime: Qingdao Port
PackAge: 1kg or 25Kg drum
Port: QIngdao Port
ProductionCapacity: 3000 Metric Ton/Year
Purity: 98% HPLC
Storage: Store in dry, dark and ventilated plac...
Transportation: By air or by sea. Prompt delivery
LimitNum: 1 Gram
Moisture Content: See data sheet
Samples: Available

Superiority

Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

Our Laboratory is located in shandong province. There are 15 experts in our research team. Talented personnel and well-equipped laboratory makes rigorous and professional quality control possible. Lyphar Biotech is equipped with various detection devices, such as HPLC, GC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.

The aim of QDSIGMA is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

QDSIGMA has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".QDSIGMA has 21 subsidiaries and holding companies.

We promise our customer following items

1.Reasonable price:
2.Low moq:No worry about the low moq, our moq is 1 gram or lower.
3.Good and efficient service,Fast Delivery
4.Super-good quality

Contact us
If you have any further questions or need a sample,Please do not hesitate to contact us.

Jessica | Senior Sales | Qingdao Sigma chemical Co.,Ltd

| Address:No 70,Shandong Road,Qingdao city,China

Details

Product name: Naphthalene Sulfonate Formaldehyde water reducer

Other name:Sodium Naphthalene,PNS

CAS:36290-04-7

I.Product General

JY-2202 Superplasticizer is a dry powdered admixture. It is produced through such a process:

1.Sulphonating refined naphthalene with sulfuric acid;

2.Condensing with formaldehyde;

3.Neutralization;

4.Filtering.

It conforms to GB8076-1997 and is mainly used for various high-strength concrete, steel concrete, prestressed concrete, large formwork concrete, slipforming concrete etc.

Specification

II.Standard Quality Targets:

Item	Target	Item	Target
Appearance	Brownish powder	PH Value	7~9
Solid content	≥91%	Neat cement Grout flowability	≥250 mm
Na2SO4	<5%,10%,18%	fineness	0.315mm Mesh<15%
Chloride	<0.3%	Surface Tension	(70±1)×10-3N/m

III.Main technical performances and Targets:(Dosage:C×0.7%)

Tested Data			Standard Data		JY-2202
			Class 1	Class 2
Water reducing rate≥(%)			12	10	20
Bleeding ratio≤(%)			90	95	15
Air content(%)			<3.0	<4.0	2.0
Setting time Difference(min)		Initial setting	-90~+120		-55
		Final setting			-42
Compressive strength ratio (%)	1d		>140	>130	156
	3d		>130	>120	152
	7d		>125	>115	146
	28d		>120	>110	138
Shrinkage ratio(%)	90d		<135		82
Corrosion resistance			YES OR NO		YES