COUPLER 5
Inquiry
| Post Date: | Jul 10,2013 |
| Expiry Date: | Jul 10,2014 |
| Detailed Description: |
Cas No. :7153-21-1
Payment Method: T/T OR L/C Sodium 2,7-dihydroxyl naphthalene-3,6-disulfonate (COUPLER 5) Molecular Formula: C10H6Na2O8S2 Uses: used as blueprint coupling ingredient. Content: ≥97% Molecular Weight: 364 Iron: 10PPM Moisture: <1% Appearance: cyan grey to greyish white powder woven bag lined with plastic bag, net weight: 25kg or 50kg/bag. |
| CAS Registry Number: | 7153-21-1 |
| Synonyms: | ;Sodium 2,7-dihydroxyl naphthalene-3,6-disulfonate;7-naphthalenedisulfonicacid,3,6-dihydroxy-disodiumsalt;3,6-DIHYDROXYNAPHTHALENE-2,7-DISULFONIC ACID DISODIUM SALT;2,7-DIHYDROXYNAPHTHALENE-3,6-DISULFONIC ACID DISODIUM SALT;2,7-DIHYDROXY NAPHTHALENE-3,6-DISULFONIC ACID SODIUM SALT;DISODIUM 3,6-DIHYDROXYNAPHTHALENE-2,7-DISULFONATE;disodium 3,6-dihydroxynaphthalene-2,7-disulphonate;2,7-Dihydroxy-3,6-naphthalenedisulfonic acid disodium salt;3,6-DIHYDROXYNAPHTHALENE-2,7-DISULFONIC ACID, DISODIUM SALT, TECH., 92+%;(3,6-dihydroxy-7-sodiooxysulfonyl-2-naphthyl)sulfonyloxysodium; |
| Molecular Formula: | C10H6Na2O8S2 |
| Molecular Weight: | 364.2594 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xi:Irritant; |
| Risk Codes: | R36/37/38:; |
| Safety Description: | S26:; S36:; |
| Company: | CHINA FACTORIES GROUP COMPANY [ China ] |
| Contact: | sol zhou |
| Tel: | 86-755-89802484 |
| Fax: | 86 755 26600300 |
| Email: | hkcfgc@163.com |
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