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| Product Name: |
propylene glycol
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| Supply Ability: |
5000ton/month |
| Related proudcts |
china manufacturer, cas no.:57-55-6, |
| Specifications |
215kg/ton 80drum 20 |
| Price Term: |
FOB |
| Port of loading: |
Qingdao |
| Minimum Order |
17.2ton |
| Unit Price: |
1285$/ton |
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Specifications
1 1,2-Propanediol
2.Agrochemical Intermediates
3.Purity more than 99.5%
4.Moisture 0.1max
Product Name: Propylene Glycol(PG)
(1,2-propanediol)
Molecular Structure: Propylene glycol 99.5% min
Molecular Formula: C3H8O2
Molecular Weight:76.1
CAS NO.: 57-55-6
EINECS No.: 200-338-0
Physical Properties:
Appearance:colorless tran***rent liquids
Odor: Odorless.
Boiling Point: 188.2℃ (370.76¡ãF)
Melting Point: -59℃ (-138.2¡ãF)
Flash Point: 99℃(Closed cup) 107℃(Open cup)
Heat Capacity: 2.49 J/g.K (20 oC)
Heat of Fusion: 711 J/g(101.3kpa)
Critical Temperature: 421.1℃
Specific Gravity: 1.04 (Water = 1)
Solubility: Mixing soluble in water, alcohol, and many organic solvent.
Specification:
Index
High Grade
Technical Grade
PG content % ¡Ý
99.5
99
Moisture % ¡Ü
0.1
0.2
Color (Pt-Co) No. ¡Ü
10
16
Relative density d2020 g/cm3
1.035~1.038
1.035~1.040
Index of refraction(nd20)
1.431-1.435
1.428-1.435
Acidity(as acetic acid), % ¡Ü
0.01
0.02
Distillation range(IBP-DP) oC
184~190
183~190
Application:
1.Propylene glycol can also be used as a chemical intermediate in the production of high performance unsaturated polyester resins used in paints and varnishes. Used as plasticizer, surface active agent, emulsifying agent and demulsifying agent.
2.It is also an excellent solvent that is utilised in printing inks
3.it is also used in the manufacture of non-ionic ***ergents which are used in the petroleum, sugar-refining, and paper making industries.
4.It can also be used in the cryonics industry and can be used as mould inhibitor, antiseptic for fruit, ice inhibitor and an additive in pipe tobacco as it prevents dehydration.
Packing and Storage:
It can be packed by ISO tank, galvanized iron drum, plastic drum, IBC or flexitank, etc.
Storage: in cool and windy special warehouse far from fire and transported as a general chemical product. |
| Company: |
Dongying Rich Chemical Co.,LTD
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| Contact: |
Ms. kasy ren |
| Address: |
11F No.270Road,Dongying City,Shandong Province,China |
| Postcode: |
257091 |
| Tel: |
86 546 7763899 |
| Fax: |
86 546 7767199 |
| E-mail: |
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