Xiamen Ikg Chemical Co., Ltd.(expird)
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Country: 
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Business Type:Trading Company
CAS NO.57-55-6
IKGCHEM is a leading manufacturer and supplier of chemical in China.As a Professional chemical raw material supplier,our products are produced in accordance with ISO 9001:2015 Quality Management System and ISO14001:2015 Environmental Management System. Some APIs are GMP certificated, meanwhile, some Fine chemicals are REACH certificated already.
Propylene Glycol(PG)
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Product Name |
CAS NO. |
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Propylene glycol 99%min(tech grade) |
57-55-6 |
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Lot No. |
MFG. DATE |
RETEST. DATE |
Molecular Structure |
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20210522 |
2021.05.22 |
2022.05.21 |
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Molecular Weight |
Molecular Formula |
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76.09 |
C3H8O2 |
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Quantity |
Packing |
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17200kg |
215kg/drum |
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Storage |
Keep in a cool & dry place |
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Items |
Specification |
Results |
Test Method |
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Color APHA |
10max |
＜10 |
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Content |
99.0% min |
99.56% |
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Moisture |
0.2% max |
0.063% |
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Specific gravity 25℃ |
1.035-1.039 |
1.036 |
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Free acid |
75ppm max |
36ppm |
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Residue |
80ppm max |
43ppm |
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Distillation rang(L) |
184-189℃ |
184℃ |
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Distillation rang(U) |
184-189℃ |
189℃ |
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Index of refraction |
1.433-1.435 |
1.434 |
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Fe |
5ppm max |
0.16ppm |
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Conclusion: |
Meet the requirement of HOUSE standard. |
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Product Name |
CAS NO. |
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propylene glycol USP grade |
57-55-6 |
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Lot No. |
MFG. DATE |
RETEST. DATE |
Molecular Structure |
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20201115 |
2020.11.15 |
2021.11.14 |
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Molecular Weight |
Molecular Formula |
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76.09 |
C3H8O2 |
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Quantity |
Packing |
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20000kg |
1000kg/IBC drum |
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Storage |
Keep in a cool & dry place |
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Items |
Specification |
Results |
Test Method |
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Odor |
No odor |
Passed |
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Color APHA |
10max |
＜10 |
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Water |
0.1% max |
0.050% |
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Specific gravity 25℃ |
1.035-1.039 |
1.036 |
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Refractive index 25℃ |
1.4307-1.4317 |
1.431 |
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Distillation range(L) |
184-189℃ |
184℃ |
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Distillation range(U) |
184-189℃ |
189℃ |
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Distillation volume Vol |
95% min |
97.2% |
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Identification |
Passed |
Passed |
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Acidity |
0.20 ml max |
0.18ml |
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Chloride |
0.007% max |
＜0.007% |
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Sulfate |
0.006 max |
＜0.006 |
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Heavy metals |
5ppm max |
＜5ppm |
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Iron |
2ppm max |
1ppm |
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Residue on ignition |
0.007% max |
0.005% |
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Organic volatile impurity chloroform(μg/g) |
60 max |
Non-detected |
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Organic volatile impurity 1.4 dioxane(μg/g) |
380 max |
Non-detected |
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Organic volatile impurity Methylene chloride (μg/g) |
600 max |
Non-detected |
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Organic volatile impurity Trichloroethylene(μg/g) |
80 max |
Non-detected |
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Assay GLC |
99.8% min |
99.95% |
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Conclusion: |
Meet the requirement of USP standard. |
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IKGCHEM is a leading manufacturer and supplier of chemical in China.As a Professional chemical raw material supplier, our main products include the Pharma Chemical,Petro Chemical, Fine Chemicals and Life Science etc.
Our products are produced in accordance with ISO 9001:2015 Quality Management System and ISO14001:2015 Environmental Management System. Some APIs are GMP certificated, meanwhile, some Fine chemicals are REACH certificated already.
IKGCHEM as a reliable partner for Chinese market, we are specialized in chemical raw materials; Consolidate sourcing, marketing, sales, distribution and after-sale services, providing our partners with sourcing evaluation, technology supports, toll/contract manufacturer, investment solution and suitable partnership establishment in China.
IKGCHEM consists a team of professional analytical department,complete QC&QA under strict SOPs, experienced sale and after-sale service, efficient logistic support, one-stop service is our great advantage, We works closely together with the pilot plant and production team to assure timely and cost-effective production of quality products, our mission is to find solutions for customers' pilot and scale demand.
IKGCHEM sale&sourcing was constructed under our close cooperation with plants in China for years. We directly or through this strong network provide a wide range of fine chemical and intermediate to the chemical industry worldwide.
Our market intelligence provides sound knowledge-service and update information to improve competition continually.
Customers and partners satisfaction is our focus point.
IKGCHEM adheres to the "Consummate Service Convincing Honor" business strategy.