DL-Pyroglutamic aci...

DL-Pyroglutamic acid cas 149-87-1

DL-Pyroglutamic acid cas 149-87-1

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price: USD 1300.0000

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,T/T,

Keywords

DL-Pyroglutamic acid 149-87-1 DL-Pyroglutamic acid supplier

Quick Details

  • Appearance: powder or crystal
  • Application: DL-Pyroglutamic acid cas 149-87-1
  • PackAge:Aluminum Foil Bag or as your requirement
  • ProductionCapacity:1000|Metric Ton|Month
  • Storage:keep in dry place
  • Transportation:as your requirement

Superiority:

 

We do following terms :

1) Best quality 

2) Many years experience in this field

3) Loyal customers in countries

4) Professional big supplier

5) Safe shipping

6) Various payment terms

 

    Product Description

Product name:DL-Pyroglutamic acid

CAS NO: 149-87-1

MF:C5H7NO3

MW:129.11

EINECS NO: 205-748-3

Purity:99%
Storage: Store at RT.

Melting point:183-185 °C

Appearance:White crystalline powder

   Certification of Analysis

 

 

Items

Standard

Analysis data

Appearance

White crystalline powder

Conforms

Melting Point(ºC)

160.0 to 162.0ºC

160.5ºC

Chloride(C1)

Not more than0.02%

0.01%

Ammonium(NH4)

Not more than0.02%

Conforms

Sulfate(SO4)

Not more than 0.02%

0.005%

Heavy metals(Pb)

Not more than 10ppm

Conforms

Iron(Fe)

Not more than 10ppm

6ppm

Arsenic(As2O3)

Not more than 1ppm

Conforms

Loss on drying

Not more than 0.50%

0.36%

Residue on ignition

  Not more than0.1%

Conforms

Assay

98.0-101.0%

99.1%

 

                          Function&Application

 

 

Nutritional supplement. Amino acids. Mainly used for amino acid infusion, due to special wettability, also used in cold cream, cosmetics.

Nutritional supplement, nutrition enhancer, dietary supplements, heatlh food additives, pharmaceutical raw material. sport supplements, sport nutrtional supplements, bodybuilding supplement.

 

Details:

    Product Description

Product name:DL-Pyroglutamic acid

CAS NO: 149-87-1

MF:C5H7NO3

MW:129.11

EINECS NO: 205-748-3

Purity:99%
Storage: Store at RT.

Melting point:183-185 °C

Appearance:White crystalline powder

   Certification of Analysis

 

 

Items

Standard

Analysis data

Appearance

White crystalline powder

Conforms

Melting Point(ºC)

160.0 to 162.0ºC

160.5ºC

Chloride(C1)

Not more than0.02%

0.01%

Ammonium(NH4)

Not more than0.02%

Conforms

Sulfate(SO4)

Not more than 0.02%

0.005%

Heavy metals(Pb)

Not more than 10ppm

Conforms

Iron(Fe)

Not more than 10ppm

6ppm

Arsenic(As2O3)

Not more than 1ppm

Conforms

Loss on drying

Not more than 0.50%

0.36%

Residue on ignition

  Not more than0.1%

Conforms

Assay

98.0-101.0%

99.1%

 

                          Function&Application

 

 

Nutritional supplement. Amino acids. Mainly used for amino acid infusion, due to special wettability, also used in cold cream, cosmetics.

Nutritional supplement, nutrition enhancer, dietary supplements, heatlh food additives, pharmaceutical raw material. sport supplements, sport nutrtional supplements, bodybuilding supplement.

 

 

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product advantage
1.our product are of high quality. the purity of hex is above 99.5%.
2.our product have reasonable prices. the more you buy , the lower the price will be.
3.the product will be sent out within 24 hours after getting payment and it will take 4-7 days to arrive your door.
4.our company is a leading professional manufacturer of apis and intermediate product
 
we are  biological technology co.,limited , our company are professional engaged in supplying and exporting many kinds of organic intermedicates products,pharmaceutical intermedicates,research chemicals and raw materials chemicals etc.
i hope you back to me and let me know what chemicals will you need and like , i like to offer you our best price and good quality as your reference .we will choose safe shipping way for you .
Package: 1kg/Aluminum foil bag
Production Capacity: 500 Kilogram/Month
Appearance: white powder
 
Packaging & Shipping

6.jpg

Packaging Details:

25kgs packaging Fiber drum outside and plastic bag inside 1-25kgs packaging aluminium bag outside and double plastic bag inside

Delivery Detail: within 3 days when get the payment.

 Shipping :
We have Professional shipping agent, based on customers ' demand for transport
By express :FEDEX,DHL,EMS ,UPS,TNT ect.
By SEA and By AIR

 

5.jpg

 

 

  

Items

 Specifications 

Appearance

powder

Purity (gc area %)

≥ 98.0%

H NMR

Conforms to structure
 

    Product Description

PAA is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. PAA can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. PAA is used as scale inhibitor and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc.

   Certification of Analysis

 

 

Items Index
Appearance Colorless to light yellow transparent liquid
Solid content % 30.0 min 50.0 min 62.0-64.0
Free monomer (as AA) % 0.50 max 0.50 max 1.0 max
Density (20℃) g/cm3 1.10 min 1.20 min 1.20 min
pH(1% water  solution) 2.5-4.5 2.5-4.5 2.0-3.0

 

                          Function&Application

 

 PAA can be used as scale inhibitor and dispersant in circulating cool water systems in power plants, iron & steel factories, chemical fertilizer plants, refineries and air conditioning systems. Dosage should be in accordance with water quality and equipment materials. When used alone, 1-15mg/L is preferred.

 

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