| Customization: | Available |
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| CAS No.: | 211366-30-0 |
| Formula: | C10h6na2o6s24.H2O |
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SPECIFICATION
| Production Name | 1,5-Naphthalenedisulfonic acid disodium salt tetrahydrate |
| Ingredient | 1,5-Naphthalenedisulfonic acid disodium salt tetrahydrate 99% Other ingredient 1% |
| CAS Number | 211366-30-0 |
| Appearance | Grey White Powder |
| Concentration % | 98% |
| Odour | Light |
| PH (1% Solution) | 5.0-8.0 |
FEATURES & BENIFITS
Suitable for monitoring and testing the concentration of high-pressure boiler feed water
1. It does not decompose under high temperature and high pressure, and can detect the concentration of the reagent on the boiler drainage side
2. High fluorescence efficiency, only 50ppb concentration in the feed water can achieve high-quality detection and control
3. It is an inert fluorescent tracer, has good compatibility with the reagent, and will not react or be incompatible with the target reagent
4. Good long-term stability, no decomposition or deterioration for more than 3 years in the original packaging
5. Not suitable for use in the food and beverage industry
APPLICATION
Mix 1,5-NDSA with water treatment agent in a weight ratio of 1:1000 to prepare fluorescent water treatment agent. After adding to the system, the concentration of the fluorescent agent should be controlled at about 30-60ppb.
Langfang BLD Trade Co. is a professional company, which distributes chemicals manufactured by our own factory -- Langfang Greatap Chemicals Co., Ltd., which engaged in research and production of fine & special chemicals from 1992, and other commodities or services from our cooperators. Our main products are Polyquats and other coordinate chemicals; Intermediates-Metal Hydride, Borohydride etc.
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Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.
Q2: Which payment is available for your company?
Re: T/T, L/C. You can choose the one which is convenient for you.
Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products, shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on where the port is.
Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.
Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.
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