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티오황산 나트륨 펜타수화물

티오황산 나트륨 펜타수화물 구조식 이미지

카스 번호:: 10102-17-7

한글명:: 티오황산 나트륨 펜타수화물

동의어(한글):: 디나트륨티오황산염펜타수화물;티오황산,디나트륨염,펜타수화물;티오황산(H2S2O3),디나트륨염,펜타수화물;티오황산나트륨;티오황산나트륨용액(0.025M);티오황산나트륨용액(0.05N);티오황산나트륨용액(0.1N);티오황산나트륨용액(0.5N);티오황산나트륨펜타수화물;티오황산나트륨,0.025N;티오황산나트륨,0.050N;티오황산나트륨,0.100N;티오황산나트륨,0.500N;티오황산나트륨용액(1N);티오황산나트륨오수화물;티오황산나트륨펜타수화물(SODIUMTHIOSULFATEPENTAHYDRATE);나트륨 티오황산염 펜타수화물;디나트륨 티오황산염 펜타수화물;설포티오린;아메톡스

상품명:: Sodium thiosulfate pentahydrate

동의어(영문):: SODIUM THIOSULPHATE;HYPO;SODIUM THIOSULFATE SOLUTION;Sodium Thiosulfate Hydrate;1kg;4-MPH;SODIUM THIOSULFATE 5 H2O;SodiuM thiosulfate pentahydra;SODIUM THIOSULPHATE PENTAHYDRATE;16g

CBNumber:: CB8108182

분자식:: H10Na2O8S2

포뮬러 무게:: 248.18

MOL 파일:: 10102-17-7.mol

속성

안전

MSDS

용도

공급 업체 520

티오황산 나트륨 펜타수화물 속성

녹는점: 48.5 °C

끓는 점: 100 C

밀도: 1.01 g/mL at 25 °C

저장 조건: Store at +5°C to +30°C.

용해도: H₂O: 1 M at 20 °C, 투명, 무색

물리적 상태: 고체

물리적 상태: 단단한 모양

Specific Gravity: 1.729

색상: 흰색 투명

수소이온지수(pH): 6.0-7.5 (100g/l, H2O, 20℃)

냄새: 냄새 없는

pH 범위: 6 - 8.5

수용성: 680g/L(20℃)

Merck: 14,8694

안정성: 안정적인. 강산, 요오드, 수은과 호환되지 않습니다.

InChIKey: AKHNMLFCWUSKQB-UHFFFAOYSA-L

LogP: -0.428 (est)

CAS 데이터베이스: 10102-17-7(CAS DataBase Reference)

EPA: Thiosulfuric acid (H2S2O3), disodium salt, pentahydrate (10102-17-7)

안전

위험 및 안전 성명

위험품 표기	Xi
위험 카페고리 넘버	36/37/38
안전지침서	24/25-37/39-36-26
WGK 독일	1
RTECS 번호	WE6660000
F 고인화성물질	10
TSCA	Yes
HS 번호	28323000
독성	LD50 orally in Rabbit: > 5000 mg/kg

그림문자(GHS):

신호 어:

유해·위험 문구:

암호	유해·위험 문구	위험 등급	범주	신호 어	그림 문자	P- 코드

예방조치문구:

NFPA 704

	0
1		0

티오황산 나트륨 펜타수화물 MSDS

Sodium thiosulfate pentahydrate

티오황산 나트륨 펜타수화물 C화학적 특성, 용도, 생산

화학적 성질

translucent crystals or white powder

용도

Sodium thiosulfate pentahydrate is used as an analytical reagent in laboratories. It is used in photographic processing and in gold extraction. Its alkylated derivatives, S-alkylthiosulfonates, are known as Bunte salts. It is involved in the preparation of thioglycolic acid. Furthermore, it is used to dechlorinate tap water, for removing free bromine from solutions and to check the pH of bleach solutions with liquid indicators. Other uses include tanning of leather; as an active component in hand warmers and chemical heating pads and as an anionic surfactant to aid in the dispersion of pharmaceutical preparations.

생산 방법

On an industrial scale, sodium thiosulfate is produced chiefly from liquid waste products of sodium sulfide or sulfur dye manufacture. Small-scale synthesis is done by boiling an aqueous solution of sodium sulfite with sulfur.

Pharmaceutical Applications

Sodium thiosulfate is used as an antioxidant in pharmaceuticals (ophthalmic, intravenous, and oral preparations). It has also been used for its antifungal properties and as a reagent in analytical chemistry.

Safety

Sodium thiosulfate is used in ophthalmic, intravenous, and oral pharmaceutical preparations. Apart from osmotic disturbances, sodium thiosulfate is relatively nontoxic. It is moderately toxic by the subcutaneous route and mildly irritating to respiratory tract and skin. Large oral doses have a cathartic action.
LD50 (IP, mouse) 5.6 g/kg
LD50 (IV, mouse) 2.4 g/kg

저장

Sodium thiosulfate decomposes on heating. The bulk powder should be stored in a cool place, and the container should be kept tightly closed in a dry and well-ventilated place. It should not be stored near acids.

Purification Methods

Crystallise it from EtOH/H2O solutions or from water (0.3mL/g) below 60o by cooling to 0o, and dry it at 35o over P2O5 under vacuum. [Foerster & Mommsen Chem Ber 57 258 1924.] This salt is used as a secondary standard in volumetric analysis [Kilpatrick J Am Chem Soc 45 2132 1923], and is used as “Hypo” in photography [Hargreaves & Dunningham J Soc Chem Ind 42 147T 1923.]

비 호환성

Sodium thiosulfate is incompatible with iodine, with acids, and with lead, mercury, and silver salts. It may reduce the activity of some preservatives, including bronopol, phenylmercuric salts, and thimerosal.

Regulatory Status

GRAS listed. Included in the FDA Inactive Ingredients Database (IV solutions; ophthalmic solutions and suspensions; oral capsules, solutions, and tablets). Included in the Canadian List of Acceptable Non-medicinal Ingredients.

티오황산 나트륨 펜타수화물 준비 용품 및 원자재

원자재

아연 유황 산화칼슘(생석회) 황화나트륨 아황산나트륨 이산화 황 Sulphur Black 1 Industrial nitric acid 타르타르산 칼륨 나트륨 오산화 바나듐 염산 Sulphur 수산화나트륨 황화 바륨 활성화 챠콜 황산 탄산나트륨(경회)

준비 용품

(1S,2S,3R,5S)-(+)-2,3-Pinanediol 5-Bromo-2-hydroxymethylpyridine Molosultap 5-BROMO-2-METHYLPYRIDINE N-OXIDE Insecticide double agent 5-Bromoindazole 티오황산 나트륨 트리플루오르클로로에틸렌 카탑 2-QUINOXALINECARBALDEHYDE 5-Bromopyridine-2-carbaldehyde 알리신 S-METHYL-S-BENZYL SULFOXIMINE 2-(TRIFLUOROMETHYL)-4-ISOCYANATOPYRIDINE 브로모포름 포메사펜

티오황산 나트륨 펜타수화물 공급 업체

글로벌( 520)공급 업체

공급자	전화	이메일	국가	제품 수	이점
Chongqing Chuandong Chemical (Group) Co. Ltd.	+86-13637972665 +86-13637972665	wxc@cd1958.com	China	81	58
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12456	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	7786	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Shanghai Zheyan Biotech Co., Ltd.	18017610038	zheyansh@163.com	CHINA	3620	58
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503282	alice@crovellbio.com	China	8823	58
Xiamen AmoyChem Co., Ltd	+86-592-6051114 +8618959220845	sales@amoychem.com	China	6387	58
Henan Xiangtong Chemical Co., Ltd.	86-371-61312303	info@hnxtchem.com	CHINA	292	58

티오황산 나트륨 펜타수화물 관련 검색:

아세트산 나트륨 염화나트륨 중탄산나트륨(중조) 황산 나트륨 3,4-다이하이드로-2,5,7,8-테트라메틸-2-(4,8,12-트라이메틸트 라이데실)-2H-벤조피란-6-올 수산화나트륨 디클로페낙 나트륨 티오황산 나트륨 벤조 산, 나트륨 염 싸이오사이안산 나트륨 티오글리콜산 나트륨 황산 나트륨 티오황산 나트륨 펜타수화물 메틸 옥시레인, 중합체 ,함유 옥시레인, 에테르 ,함유 (1,2-에탄딜- 디니트리로)테트라키스(프로판올) 5-Chlorovaleric acid 4-(Diethylamino)salicylaldehyde Diphenolic acid