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Beryllon II

Beryllon II structure

CAS No:
51550-25-5
Formula:
C20H14N2O15S4.4Na
Chemical Name:
Beryllon II
Synonyms:
2,7-Naphthalenedisulfonic acid,4,5-dihydroxy-3-[2-(8-hydroxy-3,6-disulfo-1-naphthalenyl)diazenyl]-,sodium salt (1:4);2,7-Naphthalenedisulfonic acid,4,5-dihydroxy-3-[(8-hydroxy-3,6-disulfo-1-naphthalenyl)azo]-,tetrasodium salt;2,7-Naphthalenedisulfonic acid,4,5,5′-trihydroxy-3,4′-azodi-,tetrasodium salt;Beryllon II;51053-00-0
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

Description

Beryllon II is a widely used chromogenic reagent that is used to determine many elements, such as Mo, Mg and Co, and also used for the determination of proteins.

Beryllon II Basic Attributes

Molecular Weight：

738.52

Exact Mass：

737.855469

EC Number：

257-273-6

DSSTox ID：

DTXSID1068647

Characteristics

PSA：

347.73000

XLogP3：

5.46480

Safety Information

hazard class code：

36/37/38

safety instructions：

26-36/37/39

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 5 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

2-(3,6-disulfo-8-hydroxynaphthylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate tetrasodium

Beryllon II Use and Manufacturing

Manufacturing Info：

2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[2-(8-hydroxy-3,6-disulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:4): INACTIVE

Computed Properties

Molecular Weight:738.5
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:17
Rotatable Bond Count:2
Exact Mass:737.8554794
Monoisotopic Mass:737.8554794
Topological Polar Surface Area:348
Heavy Atom Count:45
Complexity:1390
Covalently-Bonded Unit Count:5
Compound Is Canonicalized:Yes

Recommended Suppliers of Beryllon II

Henan Lihao Chem Plant Limited Contact Supplier

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Beryllon II 99% see COA kanbei

CAS No.: 51550-25-5

Grade: Industrial Grade

Content: 99%

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