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DSDA 3,3',4,4'-Diphenylsulfonetetracarboxylic Dianhydride CAS 2540-99-0 Polyimide Monomer
| Place of Origin | China |
|---|---|
| Brand Name | N/A |
| Certification | COA |
| Model Number | PPM035 |
| Document | COA of DSDA 20230415(FM).pdf |
| Minimum Order Quantity | 1kg |
| Price | USD1200-1500/kg |
| Packaging Details | 1kg/bag, 20kg or 25kg/drum |
| Delivery Time | 5-8 working days |
| Payment Terms | T/T, L/C, D/A, D/P, Western Union |
| Supply Ability | 3000kg/month |
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xProduct Details
| Color | White Powder | CAS | 2540-99-0 |
|---|---|---|---|
| Purity | Min 99.5% | MF | C16H6O8S |
| MW | 358.28 | Synonym | DSDA |
| Highlight | CAS 2540-99-0 Polyimide Monomer,4'-Diphenylsulfonetetracarboxylic Dianhydride Polyimide Monomer |
||
Product Description
DSDA 3,3',4,4'-Diphenylsulfonetetracarboxylic Dianhydride CAS 2540-99-0 Polyimide Monomer
Specification
| CAS | 2540-99-0 |
| Color | white powder |
| Purity | ≥99.5% |
| MF | C16H6O8S |
| MW | 358.28 |
| Application | for Polyimide Material |
Description
Synonyms: DSDA
CAS NO.: 2540-99-0
MF: C16H6O8S
MW: 358.28
Appearance: white powder
Purity(HPLC) ≥99.5%
Advantages
1. Quick lead time
2. Low MOQ
3. Quality assured with COA
4. Full experience in shipping
5. Free consulting service
6. custom service welcome
FAQ
Q1: What is your regular lead time for sample and official order?
A1: Sample lead time 5-7 days. Official order lead time 14-21 days.
Q2: What is your MOQ?
A2: MOQ usually is 1kg.
Q3: How you control product quality?
A3: From raw material inspection, dupro inspection to final product inspection are executed strictly.
Q4: What is your warranty policy?
A4: We will send you a new batch if there is any quality issue during warranty time
Q5: Do you refund if customer receive defective product and do not accept replacement?
A5: Yes
Item Photo
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