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Postion:Product Catalog >Organic Chemistry>Organometalate>nitroso-R salt
nitroso-R salt
  • nitroso-R salt

nitroso-R salt

Price $1
Package 1kg
Min. Order: 1kg
Supply Ability: 1000kg
Update Time: 2019-07-06

Product Details

Product Name: nitroso-R salt CAS No.: 525-05-3
Min. Order: 1kg Purity: 95%-99%
Supply Ability: 1000kg Release date: 2019/07/06
Contact person: crystal@coreychem.com

Names

[ Name ]: 1-Nitroso-2-Naphthol-3,6-Disulfonic Acid, Disodium Salt Hydrate
[ Synonym ]: More Synonyms

 Chemical & Physical Properties

[ Melting Point ]: >300 °C(lit.)
[ Molecular Formula ]: C10H5NNa2O8S2
[ Molecular Weight ]: 377.258
[ Exact Mass ]: 376.925201
[ PSA ]: 180.82000
[ LogP ]: 2.91310

 MSDS

nitroso-R salt MSDS(Chinese)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :

QJ6480000

CHEMICAL NAME :

2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-nitroso-, disodium salt

CAS REGISTRY NUMBER :

525-05-3

LAST UPDATED :

199709

DATA ITEMS CITED :

3

MOLECULAR FORMULA :

C10-H5-N-O8-S2.2Na

MOLECULAR WEIGHT :

377.26

WISWESSER LINE NOTATION :

L66J BNO CQ DSWO HSWO &-NA- 2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

320 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#05619 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83882 No. of Facilities: 6 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 23 (estimated)

 Safety Information

[ Symbol ]: Article illustration 
GHS07
[ Signal Word ]: Warning
[ Hazard Statements ]: H302-H312-H332
[ Precautionary Statements ]: P280
[ Personal Protective Equipment ]: dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]: Xn: Harmful;
[ Risk Phrases ]: R20/21/22
[ Safety Phrases ]: S22-S24/25
[ RIDADR ]: NONH for all modes of transport
[ WGK Germany ]: 3
[ RTECS ]: QJ6480000
[ HS Code ]: 2907199090
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

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