Sodium rhodizonate CAS NO 523-21-7 in china

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Quantity(Grams) 1 - 1000 1001 - 20000 >20000
Est. Time(days) 7 30 Negotiable
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Overview
Quick Details
CAS No.:
523-21-7
Other Names:
Sodium rhodizonate
MF:
C6Na2O6
EINECS No.:
208-340-3
Place of Origin:
Shanghai, China
Type:
Indicator for testing Barium, strontium, scandium, lead, tin and sulfate
Purity:
98.0%min, 98%min.
Brand Name:
UCHEM
Model Number:
523-21-7
Application:
Indicator for testing Barium
Appearance:
Green-gray to dark green Powder, Green-gray to dark green Powder
Product name:
Sodium rhodizonate
Name:
3,4,5,6-Tetraoxocyclohexene-1,2-diol disodium salt
Synonyms:
5,6-Dihydroxy-5-cyclohexene-1,2,3,4-tetrone Disodium Salt
CAS:
523-21-7
Molecular Formula:
C6Na2O6
Molecular Weight:
214.04
Melting Point:
300 ℃
Packing:
25g, 100g, 1Kg, 25kg
Supply Ability
Supply Ability:
50000 Kilogram/Kilograms per Month
Packaging & Delivery
Packaging Details
1kg/5kg/10kg 25kg/drum
Or as request
Port
shanghai
Picture Example:
package-img
package-img
Lead Time :
Quantity(Grams) 1 - 1000 1001 - 20000 >20000
Est. Time(days) 7 30 To be negotiated

Product Description

Name

Sodium rhodizonate CAS NO 523-21-7 in china

Other name

3,4,5,6-Tetraoxocyclohexene-1,2-diol disodium salt; 5,6-Dihydroxy-5-cyclohexene-1,2,3,4-tetrone Disodium Salt;5-Cyclohexene-1,2,3,4-tetrone, 5,6-dihydroxy-, sodium salt ;disodium 3,4,5,6-tetraoxocyclohex-1-ene-1,2-diolate;Rhodizonic acid disodium salt;Sodium rhodizonate dibasic;Rhodizonic acid sodium salt

CAS

523-21-7

Applications

Indicator for testing Barium, strontium, scandium, lead, tin and sulfate  

Appearance

Green-gray to dark green Powder

Sodium rhodizonate CAS:523-21-7 can be employed as a reactant in the synthesis of: Dihydroxyquinone carbonate by cyclocondensation reaction with phosgene. Zwitterionic systems by condensation of heteroaryl-boronic acids.
Sodium rhodizonate CAS:523-21-7 is dark brown and stable when dry, but the aqueous solution decomposes in a few days, even in the refrigerator.
The Sodium Rhodizonate (CAS:523-21-7) test provides a color reaction indicative of the presence of lead.  It can be employed around the periphery of a hole or defect to determine if it is consistent with the passage of a bullet.  Lead may be deposited not only from lead bullets, but from lead residues found on the exterior of most fired copper-jacketed bullets as well.  At the scientist’s discretion, the test may also be used to evaluate other objects or surfaces for the presence of lead.
Sodium rhodizonate CAS:523-21-7 could be supplied in commercial size with competitive price.
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FAQ

Q1: Can I get some samples?
A: Yes, It is no problem.If you need sample ,please contact with us.
Q2: How to confirm the Product Quality before placing orders?
A:Firstly,we will send the sample for your testing and also provide our testing result.
Secondly,we could accept the third-party inspection.
Q3:What's your MOQ?
A:Normally,our MOQ is 1kg. But it could be according to your actual demandAny quantity is OK.
Q4: How about delivery time?
A:within 3-5 days after payment confirmed. (Chinese holiday not included)
Q5:Is there a discount?
A:Different quantity has different discount.
Q6: How do you treat quality complaint?
A:First of all, our quality control will ensure our quality in advance. If there is a real quality problem caused by us, we will provide good product again or refund your loss.

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