sodium thiosulfate pentahydrate hazards

sodium thiosulfate pentahydrate hazards

He Sodium thiosulphate Is an important inorganic salt with several medical uses. Sodium thiosulfate pentahydrate Revision Date 18-Jan-2018 Reactive Hazard None known, based on information available Stability Hygroscopic. (2013, May 21). Immediately flush eyes with copious amounts of water for at least 15 minutes with cold water. h�b```a``����� :�A��2�@̱����#P�W�`Ҍ*�}=�nxr%/�&�4�����0[Zz�bG"���/c���b�9����c�QƏL�ܬ�,~,9�{Y�X�]aX�p����u� �2��ln0� !Ƣk �}� �#� : NC-0886, NC-2725, CSS1150 Synonyms Sodium hyposulfite pentahydrate; Disodium thiosulfate pentahydrate … Sodium thiosulphate can be prepared by heating the sulfur with an aqueous solution of sodium sulphite or an aqueous solution of sodium hydroxide. 0000001504 00000 n The substance is toxic to the lungs and mucous membranes. If the compound comes into contact with the eyes, co… h�bbd```b``��� �i��0�,;��=`�,0,�\&��0���D����@�1�,~l~#�� ���? 0000066671 00000 n Recovered from Excess heat. Ingredients Name CAS Proportion Hazard Symbol Risk Phrase Sodium thiosulfate pentahydrate 10102-17-7 95-100 % 4. This property causes the compound to be used as a titrant in iodine determination. Thiosulfate serves as a substrate for the rhodanase enzyme, which catalyzes the conversion of cyanide into the much less toxic thiocyanate, which is excreted in the urine (HSDB: SODIUM THIOSULFATE, 2003). . 0000007874 00000 n Sodium Thiosulfate Formula. 4 0 obj >> (2015). 58 / Monday, March 26, 2012 / Rules and Regulations 04/25/2018 EN (English US) 6/6 Hazard Rating Health : 1 Slight Hazard - Irritation or minor reversible injury possible Sodium thiosulfate pentahydrate Revision Date 18-Jan-2018 Reactive Hazard None known, based on information available Stability Hygroscopic. Sodium thiosulphate is not a toxic material and is used for medical purposes. /Length 10 0 R ���e�gH�fӗ�_��O�xT�=��N����=��.��xxpo��]�"�a�]ȟf&&��C��Y�����]����.dR�{�;?j����ם�}����{��߷F~/����;�����݇����{���C�qz6˗mq^L����_wd�w{�@Ș��#3F����zڦ/�E���������x]͊�"m�Eլ�����-�_�j���V�v�� ݞd4�j�>��:�qi������ܗ?�������'���y�tW���:� ���������q��Pz�ß%~x�N;���s��ט�oP��a��w. If the compound comes into contact with the eyes, contact lenses should be checked and removed. It is also used with another drug in the emergency treatment of cyanide poisoning (U.S. National Library of Medicine, S.F.). �@���R�t C���X��CP�%CBH@�R����f�[�(t� C��Qh�z#0 ��Z�l�`O8�����28.����p|�O×�X endobj 0000021392 00000 n << xref stream The na 2 S 2 OR 3 Is very soluble in water being able to dissolve 70 grams for each 100 milliliters of solvent. 46 0 obj <>stream Conditions to Avoid Avoid … 0000020961 00000 n Sodium thiosulfate prevents alkylation and tissue destruction by providing a substrate for the alkylating agents that have invaded the subcutaneous tissues. Retrieved from x��Xy\TG��ms�@犊v#���� ����aQ6DDV�MYF�[-���H�ڊ Repeated or prolonged exposure to the substance may cause damage to the organs. Apparently there is a phenomenon not completely understood, by which this causes severe metabolic acidosis in some patients. 0000009014 00000 n First-aid measures Inhalation Inhalation of any vapours from this product is not likely to present an acute hazard… 0000021156 00000 n "R}~Q:~pgg'������"���l���/���������O�:OϽV�ޞ�~ @����������zo��“7��g;)�Kߜӗ���;�����=�d�������'}z��8}����7w�7?���I�������u��w?ݾw��~�����i�����k���K�^��^'��d4k����˗;�g����_�u_�������L��OC6���($uiz["��Dڻw�#�Χ���mb���E0�w�w]� Said solid is efflorescence, which means that it can be reduced to dust by itself by loss of crystallization water upon exposure to air. {{{;�}�#�tp�8_\. It has a role as an antidote to cyanide poisoning, a nephroprotective agent and an antifungal drug. This particular use can be established to measure the oxygen content of the water through a long series of reactions in the Winkler test for dissolved oxygen. 0000022664 00000 n ]����W/?5W//!g�iU���˿=�����o���o�������g?������Qrn����˫g�_�xy�s�on/�n���%����՛������ɾ��������Iق_o4����z����O�}��O��x�_���=�t���E�E+�L� If not breathing, give artificial respiration. The compound may irritate the eyes, skin and respiratory tract. 4 0 obj 0000068100 00000 n *1 J�� "6DTpDQ��2(���C��"��Q��D�qp�Id�߼y�͛��~k����g�}ֺ ����LX ��X��ň��g`� l �p��B�F�|،l���� ��*�?�� ����Y"1 P������\�8=W�%�Oɘ�4M�0J�"Y�2V�s�,[|��e9�2��s��e���'�9���`���2�&c�tI�@�o�|N6 (��.�sSdl-c�(2�-�y �H�_��/X������Z.$��&\S�������M���07�#�1ؙY�r f��Yym�";�8980m-m�(�]����v�^��D���W~� ��e����mi ]�P����`/ ���u}q�|^R��,g+���\K�k)/����C_|�R����ax�8�t1C^7nfz�D����p�柇��u�$��/�ED˦L L��[���B�@�������ٹ����ЖX�! 1. In case of inhalation, remove to fresh air. stream Sodium thiosulfate pentahydrate is a hydrate consisting of sodium thiosulfate with 5 mol eq. Sodium thiosulphate has a molecular weight of 158.11 g / mol for its anhydrous form and 248.18 g / mol for the pentahydrate form. << Exposure … 0000008402 00000 n 0000016110 00000 n %���� Retrieved from Retrieved from Loosen tight clothing such as a shirt collar, belt or tie. However, when decomposed, it produces toxic vapors of sulfur oxide, which may cause irritation to eyes, skin and mucous membranes. >> %PDF-1.3 %���� 0000000856 00000 n If the contact is severe, wash with a disinfectant soap and cover the skin contaminated with an anti-bacterial cream. In case of skin contact, rinse the affected area immediately with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.

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