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THORIN

THORIN
THORIN structure
CAS No.
3688-92-4
Chemical Name:
THORIN
Synonyms
ASPAN;APANS;THORIN;THORON;ThoronⅠ ;THORIN 1;THORIN I;THORON(OL);Thorin p.a.;Thorin 
CBNumber:
CB0471721
Molecular Formula:
C16H11AsN2Na2O10S2
Formula Weight:
576.3
MOL File:
3688-92-4.mol

THORIN Properties

Melting point:
>300°C
storage temp. 
Store at +5°C to +30°C.
pka
pK1:3.7;pK2:8.3;pK3:11.8 (25°C)
PH
6.1 (10g/l, H2O, 20℃)
Water Solubility 
Soluble in water.
CAS DataBase Reference
3688-92-4(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  T,N
Risk Statements  23/25-50/53
Safety Statements  20/21-28-45-60-61
RIDADR  UN 3465 6.1/PG 3
WGK Germany  3
TSCA  Yes
HazardClass  6.1(a)
PackingGroup  II
HS Code  29270000
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P273 Avoid release to the environment.
P391 Collect spillage. Hazardous to the aquatic environment
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents/container to..…

THORIN price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 1.08294 Thorin indicator for sulfate titration 3688-92-4 1082940005 $141 2018-11-23 Buy
TCI Chemical H0240 Thorin Hydrate[for Determination of Th, etc.] >90.0%(T) 3688-92-4 1g $35 2018-11-22 Buy

THORIN Chemical Properties,Uses,Production

Chemical Properties

red to red-brown powder

Definition

A reagent for the colorimetric determination of microgram quantities of thorium.

Hazard

Toxic by ingestion.

THORIN Preparation Products And Raw materials

Raw materials

Preparation Products


THORIN Suppliers

Global( 81)Suppliers
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Mainchem Co., Ltd.
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J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
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Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
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3B Pharmachem (Wuhan) International Co.,Ltd. 86-21-50328103 * 801、802、803、804 Mobile:18930552037
86-21-50328109 3bsc@sina.com China 15926 69
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30291 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24648 81
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44187 61
Nanjing Chemlin Chemical Co., Ltd 025-83697070
+86-25-83453306 sales@chemlin.com.cn China 19998 64
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THORIN Spectrum


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