Factory price 1,5-Naphthalenedisulfonic acid CAS 81-04-9 in stock
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| 1 Gram |
FOB Price: USD 50.0000 |
- Min.Order :1 Gram
- Purity: 99%
- Payment Terms : L/C,T/T,Other
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CAS 81-04-9 in stock 1,5-Naphthalenedisulfonic acid Factory price 1,5-Naphthalenedisulfonic acid
Quick Details
- Appearance:White powder
- Application:API，Pharmaceutical intermediates
- PackAge:25KGS/Drum
- ProductionCapacity:1000|Metric Ton|Day
- Storage:Room temperature
- Transportation:BY SEA/Fedex/Air
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Factory price 1,5-Naphthalenedisulfonic acid CAS 81-04-9 in stock
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High purity CAS 665-66-7 1-Adamantanamine hydrochloride in stock
Our main business covers the fields below:
1.Noble Metal Catalysts (Pt.Pd...)
2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)
3.OLED intermediates (Fluorene,Carbazole,Boric acid...)
4.Pharmaceutical intermediates
About us
1.More than 10 years chemical exporting experience
We have produced chemical more than fifteen years., 80% products are for export .
More than 10 years chemical exporting experience. Good and stabilized factory price.
2.Strict quality control system
3.Supply sample
Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .
Our advantage:
Q1:Can I get the free sample
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information.
Payment by T/T, or Paypal or L/C.
Q3: How to confirm the Product Quality before placing orders
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What’s your MOQ
A:Usually according you demand.
Q5: How about delivery leadtime
A:Delivery lead time: As soon as possible. (Chinese holiday not included)
Q6:Is there a discount
A:Different quantity has different discount.
Q7: How to contact us
A:You can chat with us by Trademanager,Email,WhatsAPP,Wechat.
You can choose your interested products and send inquiry to us.
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Factory price 1,5-Naphthalenedisulfonic acid CAS 81-04-9 in stock
Details
1,5-Naphthalenedisulfonic acid Basic information
Product Name: 1,5-Naphthalenedisulfonic acid
Synonyms: Naphthalene-1,5-disulfonic acid tetrahydrate;1,5-disulfonic acid;5-Naphthalenedisulfonic acid;29685;Naphthalin-1,5-disulfonsure;1,5-phthalenedisulfonic acid;NAPHTHALENE-1,5-DISULFONIC ACID DISODIUM SALT;naphthalene-1,5-disulphonic acid
CAS: 81-04-9
MF: C10H8O6S2
MW: 288.3
EINECS: 201-317-9
Product Categories: Intermediates of Dyes and Pigments;Organic acids;bc0001
Mol File: 81-04-9.mol
1,5-Naphthalenedisulfonic acid Structure
1,5-Naphthalenedisulfonic acid Chemical Properties
Melting point 242.5°C (rough estimate)
Boiling point 400.53°C (rough estimate)
density 1.7040
vapor pressure 0Pa at 25℃
refractive index 1.5630 (estimate)
storage temp. Store below +30°C.
pka -0.60±0.40(Predicted)
color Crystals or plates
Water Solubility 90.52g/L at 25℃
LogP -0.94
CAS DataBase Reference 81-04-9(CAS DataBase Reference)
EPA Substance Registry System 1,5-Naphthalenedisulfonic acid (81-04-9)
Packing:
About us
1.More than 10 years chemical exporting experience
We have produced chemical more than fifteen years., 80% products are for export .
More than 10 years chemical exporting experience. Good and stabilized factory price.
2.Strict quality control system
3.Supply sample
Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .
Delivery:
Our advantage:
Q1:Can I get the free sample
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information.
Payment by T/T, or Paypal or L/C.
Q3: How to confirm the Product Quality before placing orders
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What’s your MOQ
A:Usually according you demand.
Q5: How about delivery leadtime
A:Delivery lead time: As soon as possible. (Chinese holiday not included)
Q6:Is there a discount
A:Different quantity has different discount.
Q7: How to contact us
A:You can chat with us by Trademanager,Email,WhatsAPP,Wechat.
You can choose your interested products and send inquiry to us.
You can dial our telephone directly, you will get our reply.
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