Products Description
Product name:Disodium 1 5-naphthalenedisulfonate
CAS:1655-29-4
MF:C10H6Na2O6S2
MW:332.26
EINECS: 216-732-0
Boiling point: 300℃
Density: 1.82 g/cm3
Purity:≥99%
Apparance
White crystalline powder
Application
1. Disodium 1,5-naphthalenedisulfonate CAS 1655-29-4 is primarily used as an intermediate in the synthesis of azo dyes, fluorescent whitening agents, and optical brighteners.
2. Disodium 1,5-naphthalenedisulfonate CAS 1655-29-4 serves as a dye carrier, leveling agent, and dispersant in textile dyeing and printing processes.
3. Disodium 1,5-naphthalenedisulfonate CAS 1655-29-4 is employed in concrete admixtures as a superplasticizer component and in electroplating baths as an additive.
4. Disodium 1,5-naphthalenedisulfonate CAS 1655-29-4 is used as an organic synthesis intermediate and in the preparation of fine chemicals.
Storage
1. Store Disodium 1,5-naphthalenedisulfonate CAS 1655-29-4 in a tightly closed container in a cool, dry, well-ventilated area away from incompatible materials.
2. Disodium 1,5-naphthalenedisulfonate CAS 1655-29-4 should be stored away from strong oxidizing agents and strong acids.
3. Keep Disodium 1,5-naphthalenedisulfonate CAS 1655-29-4 at room temperature, protected from moisture.
4. Disodium 1,5-naphthalenedisulfonate CAS 1655-29-4 should be stored separately from food and feed materials.
Health Hazards of Disodium 1 5-naphthalenedisulfonate CAS 1655-29-4
1. Disodium 1,5-naphthalenedisulfonate CAS 1655-29-4 may cause mild skin and eye irritation upon contact.
2. Disodium 1,5-naphthalenedisulfonate CAS 1655-29-4 may cause respiratory tract irritation if dust is inhaled.
3. Disodium 1,5-naphthalenedisulfonate CAS 1655-29-4 is harmful if swallowed in large quantities.
4. Disodium 1,5-naphthalenedisulfonate CAS 1655-29-4 is toxic to aquatic life with long-lasting effects.
Is Disodium 1 5-naphthalenedisulfonate CAS 1655-29-4 safe?
1. Disodium 1,5-naphthalenedisulfonate CAS 1655-29-4 is not safe for ingestion and should be handled only by trained personnel.
2. Disodium 1,5-naphthalenedisulfonate CAS 1655-29-4 requires protective gloves, safety glasses, and appropriate clothing in a well-ventilated area.
3. Disodium 1,5-naphthalenedisulfonate CAS 1655-29-4 is classified as a warning-level hazard with the signal word Warning.
4. Disodium 1,5-naphthalenedisulfonate CAS 1655-29-4 must not be released into drains or the environment, and spills should be collected and disposed of as hazardous waste.
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Packaging
1 kg/bag, 25 kg/bag, 1000 kg/bag or based on customers' requirements.
Packaging Pictures
Transportation & Payment
Transportation
We arrange suitable logistics schemes based on each customer's needs. Small-volume goods can be delivered via air shipment or international express services like FedEx, DHL, TNT, UPS and specialized cross-border logistics lines. For bulk orders, sea transportation can be arranged to reach your appointed port. Beyond that, we are capable of offering value-added customized logistics services considering product features and specific client requests.
Payment
To facilitate smooth cooperation,we offers multiple flexible settlement solutions for clients. Small orders can be settled via PayPal, Western union. For substantial orders, we adopt T/T, L/C at sight. Furthermore, Alipay and WeChat pay have become popular payment choices among our customers.
Customer Visit
Customer Trust
FAQ
fAQ
Q:1.What is your MOQ?
A: The minimum order quantity is 1kg, but it varies depending on the different products and is flexible.
Q:2. Is sample available?
A: Yes, of course, small sample for test can be offered.
Q:3.How long can the product be stored?
A: Under proper sealed storage conditions, the shelf life is 24 months.
Q:4.Will you support after-sales service if there is any quality problem?
A: Please provide test data and photos once quality issue occurs. We will negotiate proper solution for you.
Q:5.What documents will be provided for customs clearance?
A: We can provide commercial invoice, packing list, MSDS, COA as customs required.
Q:6.What is the lead time?
A: If shipped by couriers or air, it usually cost 6-10 days.
If shipped by sea, it usually cost 5-41 days, which depends on your destination.
Contact Us
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