High Purity CAS 135-53-5 Best Quality 99% Dihydroxy-R-Salt/Dioxy R Salt in China

• CAS No.: 135-53-5
• Formula: C10h7nao5s
• EINECS: 205-198-4
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: JLZHY20221117
• Colour: White
• MW: 262.21
• Other Name: Dioxy R Salt
• Purity: 99%
• Product Name: Sodium 2,3-Dihydroxynaphthalene-6-Sulfonate
• Sample: Available
• Transport Package: 25kg/Bag
• Trademark: Unilong
• Origin: China
• Production Capacity: 50000kg/Month

Product Description

Quick Description

CAS:135-53-5
Synonysm:2-Naphthalenesulfonicacid,6,7-dihydroxy-,monosodiumsalt; 6,7-dihydroxy-2-naphthalenesulfonicacimonosodiumsalt; 6,7-DIHYDROXY-2-NAPHTHALENESULFONICACIDSODIUMSAChemicalbookLT; 2,3-DIHYDROXYNAPHTHALENE-6-SULFONICACIDMONOSODIUMSALT; 2,3-DIHYDROXYNAPHTHALENE-6-SULFONICACIDSODIUMSALT; DIHYDROXY-R-SALT; DIOXYRSALT;DSACID,MONOSODIUMSALT
EINECS:205-198-4
Brand Name:Unilong
Place of Origin:Shandong, China
Purity:99%
Product name:Sodium 2,3-dihydroxynaphthalene-6-sulfonate
Packing:25kgs/bag
Delivery:Immediately
MF:C10H7NaO5S
MW:262.21

Product Description

What Is Sodium 2,3-dihydroxynaphthalene-6-sulfonate?
White crystals. Slightly soluble in water and acid.

Product Name	Sodium 2,3-dihydroxynaphthalene-6-sulfonate
CAS	135-53-5
MF	C10H7NaO5S
MW	262.21
EINECS	205-198-4
Product Categories	Intermediates of Dyes and Pigments;Aromatics
Water	0.5% Max
Heavy metals:	10ppm Max

Detailed Photos

Application Of Sodium 2,3-dihydroxynaphthalene-6-sulfonate
Used as a dye intermediate and a coupling agent for diazo photosensitive paper.

Packaging & Shipping

25kgs/bag,20tons/20'container

Company Profile

Unilong Industry Co.,Ltd. is a growing high-tech chemical enterprise, and located in Zibo Zhangdian chemical industrial park of Shandong province. Now Unilong company already is a world leading professional manufacturer and distributor for fine chemicals materials. 
With the development of society, more and more people pay more attention to environmental health.In recent years, we are engaging to expand new materials field and also set up a researching team, particularly for the fields of nutrition, skin care, daily care chemical materials.

Our Advantages

FAQ

Q1: Are you trading company or manufacturer?
A1: We are chemical factory in China. So we can provide wholesale price.

Q2: How can I get the samples?
A2: We can provide you sample for our existing products, the lead time is about 1-5 days.You just need to pay the sample

Q3: Can you provide relevant documents?
A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA and Origin certificate.

Q4: Do you accept third party inspection?
A4: Yes.we do.

Q5: How long is your delivery time?
A5: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change.

Q6: What's your terms of payment?
A6: We can accept various payment methods, L/C, T/T, Paypal, Western Union etc.

Q7: Can your company accept the special requirements of your customers?
A7: Of course, we can.