Organic Chemicals 99.9% Purity Pma CAS No 108-65-6 Propylene Glycol Methyl Ether Acetate
Propylene Glycol Monomethyl Ether Acetate
| CAS NO. |
108-65-6 |
| EINECS / ELINCS NO. |
203-603-9 |
| UN NO. |
3272 |
| Synonyms |
PMA, PGME, 1-Methoxy-2-Acetoxypropanol, 1-Methoxy-2-Propanol Acetate, 1-Methoxy-2-Propyl Acetate, Propylene Glycol Methyl Ether Acetate |
| Molecular Formula |
C3H12O3 |
| Molecular Weight |
132.16 |
| Constitutional Formula |
CH3COOCH2CH(OH3)OCH3 |
| Applications |
Used in the painting of the auto, television, fridge, plane and so on. |
Specification
| Item |
Unit |
Standard |
Test Method |
| Appearance |
|
Colorless and transparent liquid |
Visual |
| Purity |
% |
≥99.5 |
GC |
| Colour |
APHA |
≤10 |
GB/T3143-1982 |
| Acidity(as HAC) |
% |
≤0.02 |
GB/T12717 |
| Water |
% |
≤0.05 |
GB/T6283-2008 |
| Boiling Range |
°C |
143-149 |
GB/T615-2006 |
| Packing |
Net 200kg steel drum; ISO Tank |
| Storage |
Stored in cool and dry place under 30°C |
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Frequently Asked Questions
Q1May I get some samples from your side?
A: Yes, of course. We’d like to provide 10-100 g free sample to you. For freight, your side need to bear, but we will refund you after you place bulk order.
Q2What is your MOQ?
A: Usually our MOQ is 1 kg, but it also could be negotiated.
Q3How to confirm the Product Quality before placing orders?
A: We can send the sample for your testing and also provide our COA /Testing result to you. The third-party inspection is also accepted.
Q4How about lead time?
A: For small quantity, the goods will be sent to you within 1-3 working days after payment. For larger quantity, the goods will be sent to you within 3-7 working days after payment.
Q5How long I can get my goods after payment?
A: For small quantity, we will deliver by courier(FedEx, TNT, DHL, etc) and it usually will cost 3-7 days to your side. For large quantity, shipment by air or by sea per your request.
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