Disodium Hydrogen Phosphate 98%

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Ton m.t.

Supply Capability:: 1000 Tons per Month m.t./month

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Detailed Product Description

white powder;NaH2PO4.2H2O is colorless crystal, Used for water treatment to boiler, also as buffering.

Quick Details

Classification:	Phosphate	Type:	Sodium Phosphate	CAS No.:	13472-35-0
Other Names:	Sodium dihydrogen phosphate	MF:	NaH2PO4.2(H2O)	EINECS No.:	231-449-2

Classification:

Phosphate

Type:

Sodium Phosphate

CAS No.:

13472-35-0

Other Names:

Sodium dihydrogen phosphate

MF:

NaH2PO4.2(H2O)

EINECS No.:

231-449-2

Specifications

97% Disodium Hydrogen Phosphate/Sodium Hydrogen Phosphate

CAS No.: 13472-35-0

Appearance: white crystal

MF: NaH2PO4.2H2O

97% Disodium Hydrogen Phosphate/Sodium Hydrogen Phosphate

Properties:

White powder, the melting point is 190 centigrade. It is soluble in water showing acidity. It decompounds sodium pyrophosphate anhydrous at 225-250 centigrade, and becomes sodium metaphosphate at 350-400 centigrade. It is slightly hygroscopic.

Use: For boiler water treatment, electroplating, leather, BeiFen, fuel additives, detergent, mica tulameen close, acidic slow agent etc, also be preparing sodium hexametaphosphate and polycondensation chromate salt of raw material

Details:

No.	Index	Industrial Grade	Food grade
1	Main content %≥	97.0	98.0
2	P2O5 %≥	19.2	19.4
3	pH of 1% water solution	8.8-9.2	9.0-9.4
4	Chloride, as Cl % ≤	0.05	0.014
5	Sulfate, as SO4 % ≤	0.7	0.25
6	Heavy metal, as Pb % ≤	-	0.001
7	Arsenic, as As % ≤	0.005	0.0003
8	Fluoride, as F % ≤	0.05	0.002
9	Water insoluble % ≤	0.10	0.05

No.

Index

Industrial Grade

Food grade

Main content %≥

97.0

98.0

P2O5 %≥

19.2

19.4

pH of 1% water solution

8.8-9.2

9.0-9.4

Chloride, as Cl % ≤

0.05

0.014

Sulfate, as SO4 % ≤

0.7

0.25

Heavy metal, as Pb % ≤

0.001

Arsenic, as As % ≤

0.005

0.0003

Fluoride, as F % ≤

0.05

0.002

Water insoluble % ≤

0.10

0.05

Q: What is the raw material used in the production of plastic products?: The poisonous and harmful substances produced by plastics of this kind of material come from 2 aspects. One is the single molecule vinyl chloride which is not completely polymerized in the process of production, and the other is the harmful substance in the plasticizer (two). These 2 substances in the high temperature and fat when easy to precipitate, toxic substances enter the human body with food, easy to cause cancer. At present, the containers for this material are less used for packaged food. If the family has this kind of material, don't let it heat.

Q: Pollution in the production of plastic raw materials from petroleum production: Oil separates compounds of different components by distillation. Through this process, liquefied gases (alkanes, olefins, etc.), diesel, gasoline, bitumen, etc. (from gas to solids) can be separated. In addition, plastic monomers can be prepared from naphtha or natural gas in synthetic plastics

Q: What are the raw materials for making plastics?: Plastic has good insulation for electricity, heat and sound: electrical insulation, arc resistance, heat preservation, sound insulation, sound absorption, vibration absorption, noise elimination, and excellent performance

Q: What are the materials for making plastic buckets? How many are there?: Any theory can be made of plastic barrel type container, but for performance and cost considerations, the vast majority of plastic barrels are polyethylene or polypropylene products, drinking machine bucket is the use of polycarbonate (PC). The specific use of what material, to see what you plan to install.

Q: What is the plastic bag made of?: The main raw material of plastic bags is polyethylene and polyvinyl chloride, are not biodegradable. The main raw material for the production of plastic bags and polystyrene, polypropylene polymer, waste plastic packaging into the environment, because of its difficult degradation, caused by long-term, deep ecological and environmental problems. In the mixed waste plastic packaging effect of soil, crops absorb nutrients and moisture, will lead to crop failures; abandoned waste plastic packaging on land or in the water, animal as food ingestion, will lead to the death of the animal.

Q: What plastic materials need to be dried for injection molding products?.. How much is the temperature?: Plastic particles should be drying, remove moisture, in order to achieve this goal, generally should be drying temperature control at more than 100 degrees, but should be less than plastic (plastic varieties related) softening temperature.

Q: What raw material (HDPE) made of plastic bags, high transparency, good sense of light master?: The plastic we usually use is not a pure substance. It is made up of many materials. The polymer (or resin) is the main component of plastic, in addition, in order to improve the performance of plastics, but also add various auxiliary materials in the polymer, such as filler, plasticizer, stabilizer, lubricant, coloring agent, can become the good performance of plastic.

Q: What are the raw materials for environmental friendly portable plastic bags?: The more advanced shopping bags made of PBAT and PLA composites are expensive, but biodegradable plastic.

Q: What kind of raw material is plastic hollow board made of?: PP plastic hollow board made of hollow board packaging products are non-toxic, the processing temperature (DEG) 180~240 when making. So boiling water doesn't break it down. Therefore, there is no need to worry whether there is any toxicity in the empty plate.

Q: What are the heavy bags in the plastic material?: (polypropylene) English Name: Polypropylene, PP plastic concept, proportion polypropylene, also includes propylene and a small amount of ethylene copolymer. PP granular material is natural, cylindrical particles, smooth particles

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Location	Shandong,China
Year Established	2001
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Main Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, Domestic Market
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