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关键词:       仅模糊查询
CAS: 10102-17-7
分子式: H10Na2O8S2
分子量: 248.18
沸点: 100°C
熔点: 48.5℃
中文名称: 
硫代硫酸钠五水合物
脱氯剂
硫代硫酸钠,五水
英文名称: 
Thiosulfuric acid(H2S2O3)disodium salt,pentahydrate
Thiosulfuric acid,disodium salt,pentahydrate
Sodium thiosulfate, pentahydrate
Sodium hyposulfite
Sulfothiorine
Thiosulfuric acid, disodium salt, pentahydrate
ametox
antichlor
hypo
nsc-45624
thiosulfuric acid (h2S2o3), disodium salt, pentahydrate
sodium thiosulfate pentahydrate
Sodium thiosulfate,pentahydrat
Sodium thiosulfate pentahydrate,ACS
sodium thiosulfate,pentahydrate
sodiumthiosulfatepentahydrate
展开更多英文名
推荐供应商
货号品牌产品名称规格包装、参考价格详情
S829589MACKLIN硫代硫酸钠,五水99.9% metals basis40元/25g;   76元/100g;   189元/500g;   658元/2.5kg;   展开
储存:室温
S818070MACKLIN硫代硫酸钠,五水99.99% metals basis44元/25g;   92元/100g;   207元/500g;   812元/2.5kg;   展开
储存:室温
S818071MACKLIN硫代硫酸钠,五水合物优级试剂, 99.5%37元/500g;   132元/2.5kg;   415元/10kg;   417元/12X500g;   展开
储存:室温
状态:无色到白色到灰白色固体
S818069MACKLIN硫代硫酸钠,五水合物试剂级, 99%36元/500g;   110元/2.5kg;   350元/10kg;   398元/12X500g;   展开
储存:室温
状态:无色到白色粉末和/或块状
O0522TCISodium Thiosulfate Pentahydrate>99.0%(T)150元/100G;   390元/300G;   展开

基本信息

纯度/分析方法>99.0%(T)
分子式/分子量Na2S2O3・5H2O = 248.18
外观与形状(20℃)固体
Reaxys-RN14620865
MDL编号MFCD00149186

技术规格

AppearanceWhite powder to crystal
Purity(Iodometric Titration)min. 99.0 %

物性(参考值)

熔点48 ℃
水溶性完全溶解
溶解性(不溶于)乙醇

相关法规

RTECS#WE6660000
110350J&KSodium Thiosulfate Pentahydrate99%, ACS级试剂167元/250G;   439元/1KG;   1579元/5KG;   展开

基本信息

分子式Na2S2O3·5H2O
分子量248.18
MDL编码MFCD00149186
Merck14,8694
EINECS 编号231-867-5

安全信息

防范说明P262
WGK1
RTECSWE6660000
TSCA
917844J&KSodium thiosulfate solution, 0.1 M solution in water0.1 M 水溶液112元/1L;   展开

基本信息

分子式Na2S2O3
分子量248.18
MDL编码MFCD00149186
Merck14,8694
EINECS 编号231-867-5

安全信息

防范说明P262
WGK1
RTECSWE6660000
TSCA
967084J&KSodium thiosulfate solution, 1.0 M solution in water1.0 M 水溶液112元/1L;   展开

基本信息

分子式Na2S2O3
分子量248.18
MDL编码MFCD00149186
Merck14,8694
EINECS 编号231-867-5

安全信息

防范说明P262
WGK1
RTECSWE6660000
TSCA
A17914Alfa AesarSodium Thiosulfate Pentahydrate99+%305元/500g;   690元/2500g;   2245元/10000g;   展开

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

备注
Incompatible with sodium nitrate, acids, strong oxidizing agents, iodides, silver salts, mercury salts and lead.

基本信息

MDL
MFCD00149186

EINECS
231-867-5

分子式
Na2O3S2?5H2O

分子量
248.17 (158.10anhy)

熔点
48°

沸点
100° -5H{2}O

密度
1.69

灵敏度
Ambient temperatures.

形态
Crystals

溶解性
Soluble in water. Insoluble in alcohol.

Merck
14,8694

安全信息

RTECS
WE6660000

TSCA

014518Alfa AesarSodium Thiosulfate PentahydrateACS, 99.5-101.0%504元/500g;   1331元/2kg;   展开

应用
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.

Grade Specifications
Maximum level of impurities: Insoluble matter 0.005%, pH of a 5% solution 6.0-8.4 at 25?, Nitrogen compounds (as N) 0.002%, Sulfate and sulfite (as SO4) 0.1%, Sulfide P.T. (limit about 1ppm)

备注
Incompatible with sodium nitrate, acids, strong oxidizing agents, iodides, silver salts, mercury salts and lead.

基本信息

MDL
MFCD00149186

EINECS
231-867-5

分子式
Na2O3S2?5H2O

分子量
248.17 (158.10anhy)

熔点
48°

沸点
100° -5H{2}O

密度
1.69

灵敏度
Ambient temperatures.

形态
Crystalline

溶解性
Soluble in water and ammonia. Insoluble in alcohol and organic solvents.

Merck
14,8694

安全信息

RTECS
WE6660000

TSCA

J/7950/17Alfa AesarSodium thiosulfateStandard solution for volumetric analysi462元/2.5L;   展开

基本信息

Ref#
F50419

MDL
MFCD00149186

分子式
Na{2}O{3}S{2}^.5H{2}O

形态
Solid

C44794Alfa AesarSodium Thiosulfate Pentahydrate99+%, for biochemistry729元/250g;   2056元/1kg;   展开

基本信息

Ref#
44794

MDL
149186

分子式
Na2 O3 S2 . 5 H2 O

分子量
248.18

密度
1.72

C42446Alfa AesarSodium Thiosulfate Pentahydrate99.5+%, ACS reagent1138元/1kg;   5714元/5kg;   展开

基本信息

Ref#
42446

MDL
149186

分子式
Na2 O3 S2 . 5 H2 O

分子量
248.18

密度
1.72

C20285Alfa AesarSodium Thiosulfate Pentahydrate99.5%, for analysis923元/1kg;   2108元/2.5kg;   5284元/10kg;   展开

基本信息

Ref#
20285

MDL
149186

分子式
Na2 O3 S2 . 5 H2 O

分子量
248.18

密度
1.72

形态
Crystalline

C12337Alfa AesarSodium Thiosulfate Pentahydrate99+%, extra pure1039元/1kg;   1949元/2.5kg;   10477元/25kg;   展开

基本信息

Ref#
12337

MDL
149186

分子式
Na2 O3 S2 . 5 H2 O

分子量
248.18

密度
1.72

J/9011/17Alfa AesarSodium thiosulfatesolution 0.01N, for volumetric analysis1465元/2.5L;   展开

基本信息

Ref#
F50440

MDL
MFCD00149186

分子式
Na{2}O{3}S{2}^.5H{2}O

形态
Solid

T_702S724053Alfa AesarSodium Thiosulfate Pentahydratefor analysis 500GR381元/500g;   展开

基本信息

Ref#
F50990

MDL
MFCD00149186

分子式
Na{2}O{3}S{2}^.5H{2}O

形态
Solid

S474-500Alfa AesarSOD THIOSULFATE USP/FCC 500GM628元/500g;   展开

基本信息

Ref#
F50859

MDL
MFCD00149186

分子式
Na{2}O{3}S{2}^.5H{2}O

形态
Solid

SS368-1Alfa AesarSOD THIOSULFATE N/10 CERT 1L265元/1L;   展开

基本信息

Ref#
F50570

MDL
MFCD00149186

分子式
Na{2}O{3}S{2}^.5H{2}O

形态
Solid

S445-500Alfa AesarSOD THIOSULFATE CERT ACS 500G454元/500g;   展开

基本信息

Ref#
F50532

MDL
MFCD00149186

分子式
Na{2}O{3}S{2}^.5H{2}O

形态
Solid

SS817-500Alfa AesarSODIUM THIOSULFATE 0.2N 500ML261元/500ml;   展开

基本信息

Ref#
F52401

SS817-4Alfa AesarSODIUM THIOSULFATE 0.2N 4L432元/4L;   展开

基本信息

Ref#
F52402

SS364-20Alfa AesarSODIUM THIOSULFATE 1.0N 20L1214元/20L;   展开

基本信息

Ref#
F52352

SS817-1Alfa AesarSODIUM THIOSULFATE 0.2N 1L275元/1L;   展开

基本信息

Ref#
F52404

SS371-1Alfa AesarSOD THIOSULFATE .0375N EPA 1L333元/1L;   展开

基本信息

Ref#
F52348

SS370-1Alfa AesarSOD THIOSULFATE N/40 CERT 1L250元/1L;   展开

基本信息

Ref#
F52349

SS364-4Alfa AesarSODIUM THIOSULFATE 1.0N 4L714元/4L;   展开

基本信息

Ref#
F52373

S475-212Alfa AesarSOD THIOSULFA USPFCCEPBP2.5KG1366元/2.5kg;   展开

基本信息

Ref#
F54213

SS364-1Alfa AesarSOD THIOSULFAT SOL 1N CERT 1L283元/1L;   展开

基本信息

Ref#
F52344

S474-3Alfa AesarSOD THIOSULFATE USP/FCC 3KG2249元/3kg;   展开

基本信息

Ref#
F54061

S445-10Alfa AesarSOD THIOSULFATE CERT ACS 10KG2505元/10kg;   展开

基本信息

Ref#
F54085

SS368-20Alfa AesarSOD THIOSULFAT N/10 CERT 20L1013元/20L;   展开

基本信息

Ref#
F54301

S445-3Alfa AesarSOD THIOSULFATE CERT ACS 3KG1421元/3kg;   展开

基本信息

Ref#
F54086

S475-12Alfa AesarSOD THIOSULFA USPFCCEPBP12KG4672元/12kg;   展开

基本信息

Ref#
F54184

SS368-4Alfa AesarSOD THIOSULFATE N/10 CERT 4L385元/4L;   展开

基本信息

Ref#
F54302

217247Sigma-AldrichSodium Thiosulfate PentahydrateACS reagent, ≥99.5%673.34元/25 G;   887.48元/500 G;   2451.59元/2.5 KG;   展开

产品说明

应用

应用于一种用途广泛、硫代硫酸盐辅助,合成了多种二胺 CuCN 配合物。

包装

25, 500 g in poly bottle
2.5 kg in poly bottle

基本信息

线性分子式Na2S2O3 · 5H2O
分子量248.18
EC 号231-867-5
MDL编号MFCD00149186
PubChem化学物质编号329752198
NACRESNA.21

产品性质

质量水平200
等级ACS reagent
测定≥99.5%
形式crystalline powder
crystals
pellets
杂质≤0.002% N compounds
≤0.005% insolubles
pH值(酸碱度)6.0-8.4 (25 ℃, 5%)
溶解性water: soluble(lit.)
痕量阴离子S2-: passes test
SO42- and SO32-: ≤0.1%
痕量阳离子N: ≤0.002%
SMILES stringO.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=S
InChI1S/2Na.H2O3S2.5H2O/c;;1-5(2,3)4;;;;;/h;;(H2,1,2,3,4);5*1H2/q2*+1;;;;;;/p-2
InChI keyPODWXQQNRWNDGD-UHFFFAOYSA-L

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
1.06516SupelcoSodium Thiosulfate Pentahydratefor analysis EMSURE® ACS,ISO,Reag. Ph Eur825.47元/500 G;   1269.95元/1 KG;   4444.81元/5 KG;   展开

产品说明

联系

Replaces: SX0815-1; SX0815

分析说明

Assay (iodometric): 99.5 - 101.0 %
Identity: passes test
Appearance of solution: passes test
Insoluble matter: ≤ 0.005 %
pH-value (5 %; water, 25 °C): 6.0 - 7.5
pH-value (10 %; water): 6.0 - 7.5
Chloride (Cl): ≤ 0.008 %
Sulfate and sulphite (as SO₄): ≤ 0.1 %
Sulfide (S): passes test
Heavy metals (as Pb): ≤ 0.001 %
Total nitrogen (N): ≤ 0.002 %
Ca (Calcium): ≤ 0.002 %
Cu (Copper): ≤ 0.0005 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.001 %
Mg (Magnesium): ≤ 0.001 %
Pb (Lead): ≤ 0.0005 %
Corresponds to ACS, ISO, Reag. Ph Eur

法律信息

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

经验(实验)分子式Na2O3S2 · 5H2O
分子量248.18
MDL编号MFCD00149186
EC索引号231-867-5

产品性质

质量水平300
等级ACS reagent
机构reag. ISO
reag. Ph. Eur.
测定99.5-101.0% (iodometric)
形式solid
效能>5000 mg/kg LD50, oral (Rat)
pH值(酸碱度)6.0-7.5 (20 ℃, 100 g/L in H2O)
mp48 ℃
密度1.74 g/cm3 at 20 ℃
堆积密度1000 kg/m3
痕量阴离子chloride (Cl-): ≤0.008%
sulfate, sulfite (as SO42-): ≤0.1%
sulfide (S2-): passes test
痕量阳离子Ca: ≤ 0.002%
Cu: ≤ 0.0005%
Fe: ≤ 0.0005%
K: ≤ 0.001%
Mg: ≤ 0.001%
N: ≤ 0.002%
Pb: ≤ 0.0005%
heavy metals (as Pb): ≤ 0.001%
储存温度2-30℃
InChI1S/2Na.H2O3S2.5H2O/c;;1-5(2,3)4;;;;;/h;;(H2,1,2,3,4);5*1H2/q2*+1;;;;;;/p-2
InChI keyPODWXQQNRWNDGD-UHFFFAOYSA-L

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
S6672Sigma-AldrichSodium Thiosulfate PentahydrateBioXtra, ≥99.5%1495.41元/500 G;   2154.57元/1 KG;   展开

基本信息

线性分子式Na2S2O3 · 5H2O
分子量248.18
EC 号231-867-5
MDL编号MFCD00149186
PubChem化学物质编号24899719
NACRESNA.25

产品性质

质量水平200
产品线BioXtra
测定≥99.5%
杂质≤0.0005% Phosphorus (P)
≤0.005% Insoluble matter
溶解性H2O: 1 M, clear, colorless
痕量阴离子sulfate (SO42-): ≤0.2%
痕量阳离子Al: ≤0.0005%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Pb: ≤0.001%
Zn: ≤0.0005%
SMILES stringO.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=S
InChI1S/2Na.H2O3S2.5H2O/c;;1-5(2,3)4;;;;;/h;;(H2,1,2,3,4);5*1H2/q2*+1;;;;;;/p-2
InChI keyPODWXQQNRWNDGD-UHFFFAOYSA-L

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备Eyeshields, Gloves, type N95 (US)
1.06509SupelcoSodium Thiosulfate Pentahydrate99.999 Suprapur®4702.13元/100 G;   展开

产品说明

分析说明

Purity (metallic): ≥ 99.999 %
Assay (iodometric, calculated as pentahydrate): ≥ 99.0 %
Phosphate (PO₄): ≤ 5 ppm
Al (Aluminium): ≤ 0.05 ppm
Ba (Barium): ≤ 2.0 ppm
Bi (Bismuth): ≤ 0.01 ppm
Ca (Calcium): ≤ 0.10 ppm
Cd (Cadmium): ≤ 0.010 ppm
Co (Cobalt): ≤ 0.010 ppm
Ce (Cerium): ≤ 0.010 ppm
Cr (Chromium): ≤ 0.010 ppm
Cu (Copper): ≤ 0.010 ppm
Eu (Europium): ≤ 0.010 ppm
Fe (Iron): ≤ 0.05 ppm
K (Potassium): ≤ 5.0 ppm
La (Lanthanum): ≤ 0.010 ppm
Li (Lithium): ≤ 1.0 ppm
Mg (Magnesium): ≤ 0.10 ppm
Mn (Manganese): ≤ 0.050 ppm
Ni (Nickel): ≤ 0.05 ppm
Pb (Lead): ≤ 0.05 ppm
Rb (Rubidium): ≤ 1.0 ppm
Sc (Scandium): ≤ 0.010 ppm
Sm (Samarium): ≤ 0.010 ppm
Sr (Strontium): ≤ 0.10 ppm
Tl (Thallium): ≤ 0.01 ppm
Y (Yttrium): ≤ 0.010 ppm
Yb (Ytterbium): ≤ 0.010 ppm
Zn (Zinc): ≤ 0.050 ppm

法律信息

SUPRAPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

经验(实验)分子式Na2O3S2 · 5H2O
分子量248.18
MDL编号MFCD00149186
EC索引号231-867-5

产品性质

等级for inorganic trace analysis
质量水平100
测定99.999%
效能>5000 mg/kg LD50, oral (Rat)
pH值(酸碱度)6.0-7.5 (20 ℃, 100 g/L in H2O)
mp48 ℃
溶解性 701 g/L
密度1.74 g/cm3 at 20 ℃
堆积密度1000 kg/m3
储存温度2-30℃
InChI1S/2Na.H2O3S2.5H2O/c;;1-5(2,3)4;;;;;/h;;(H2,1,2,3,4);5*1H2/q2*+1;;;;;;/p-2
InChI keyPODWXQQNRWNDGD-UHFFFAOYSA-L

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
1615107USPSodium thiosulfateUnited States Pharmacopeia (USP) Reference Standard3231.47元/1 G;   展开

产品说明

一般描述

该产品在交付时提供并符合现行药典规定。随附的本产品的所有支持信息,包括SDS和任何产品信息彩页,均遵照现行药典许可而编制和发布。
更多信息和支持,请见现行药典网站。

分析说明

这些产品仅供测试和化验使用。它们不适用于人类或动物,也不能用于诊断、治疗或治愈任何类型的疾病。

其他说明

请点击此处查看USP颁布的安全数据表。
可能适用相应的销售限制。

基本信息

线性分子式Na2S2O3 · 5H2O
分子量248.18
MDL编号MFCD00149186
PubChem化学物质编号329751129
NACRESNA.24

产品性质

等级pharmaceutical primary standard
manufacturer/tradenameUSP
application(s)pharmaceutical (small molecule)
格式neat
SMILES stringO.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=S
InChI1S/2Na.H2O3S2.5H2O/c;;1-5(2,3)4;;;;;/h;;(H2,1,2,3,4);5*1H2/q2*+1;;;;;;/p-2
InChI keyPODWXQQNRWNDGD-UHFFFAOYSA-L

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
S8503Sigma-AldrichSodium Thiosulfate PentahydrateReagentPlus®, ≥99.5%526.05元/500 G;   897.47元/2.5 KG;   展开

产品说明

包装

2.5 kg in poly drum
500 g in poly bottle

法律信息

ReagentPlus is a registered trademark of sigma-aldrich Co. LLC

基本信息

线性分子式Na2S2O3 · 5H2O
分子量248.18
EC 号231-867-5
MDL编号MFCD00149186
PubChem化学物质编号329824604
NACRESNA.55

产品性质

质量水平200
产品线ReagentPlus®
测定≥99.5%
形式powder
储存温度room temp
SMILES stringO.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=S
InChI1S/2Na.H2O3S2.5H2O/c;;1-5(2,3)4;;;;;/h;;(H2,1,2,3,4);5*1H2/q2*+1;;;;;;/p-2
InChI keyPODWXQQNRWNDGD-UHFFFAOYSA-L

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
13479Sigma-AldrichSodium Thiosulfate Pentahydratepuriss., meets analytical specification of Ph. Eur., BP, USP397.23元/500 G;   1483.97元/2.5 KG;   展开

基本信息

线性分子式Na2S2O3 · 5H2O
分子量248.18
EC 号231-867-5
MDL编号MFCD00149186
PubChem化学物质编号329750194
NACRESNA.21

产品性质

等级puriss.
质量水平200
测定99.0-100.5% (USP, dry basis)
99.0-101.0% (EP)
形式crystalline
质量meets analytical specification of Ph. Eur., BP, USP
杂质 residual solvents, complies
≤0.0005% heavy metals (as Pb)
缺失32-37% loss on drying, 16 h (vacuum)
pH值(酸碱度)6.0-8.4 (20 ℃, 10%)
痕量阴离子sulfate, sulfite (as SO42-): ≤2000 mg/kg
sulfide (S2-): in accordance
痕量阳离子As: ≤3 mg/kg
Ca: ≤50 mg/kg
Fe: ≤10 mg/kg
适用性complies for appearance of solution
SMILES stringO.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=S
InChI1S/2Na.H2O3S2.5H2O/c;;1-5(2,3)4;;;;;/h;;(H2,1,2,3,4);5*1H2/q2*+1;;;;;;/p-2
InChI keyPODWXQQNRWNDGD-UHFFFAOYSA-L

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
380016Sigma-AldrichSodium Thiosulfate Pentahydrate99.999% trace metals basis1465.45元/25 G;   展开

产品说明

包装

25 g in poly bottle

应用

广泛应用于硫代硫酸盐辅助的多种二胺-氰化亚铜复合物的合成。

基本信息

线性分子式Na2S2O3 · 5H2O
分子量248.18
EC 号231-867-5
MDL编号MFCD00149186
PubChem化学物质编号24863712

产品性质

质量水平100
测定99.999% trace metals basis
形式powder
杂质≤ 15.0  ppm Trace Metal Analysis
SMILES stringO.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=S
InChI1S/2Na.H2O3S2.5H2O/c;;1-5(2,3)4;;;;;/h;;(H2,1,2,3,4);5*1H2/q2*+1;;;;;;/p-2
InChI keyPODWXQQNRWNDGD-UHFFFAOYSA-L

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备Eyeshields, Gloves, type N95 (US)
V900880Sigma-AldrichSodium Thiosulfate PentahydrateVetec, reagent grade191.69元/500 G;   展开

产品说明

包装

500 g in poly bottle

法律信息

Vetec is a trademark of sigma-aldrich International GmbH

基本信息

线性分子式Na2S2O3 · 5H2O
分子量248.18
EC 号231-867-5
MDL编号MFCD00149186
PubChem化学物质编号329830216

产品性质

等级reagent grade
产品线Vetec
测定98.5-101.5% (iodometric)
形式crystalline powder
crystals
pellets
pH值(酸碱度)6-7.5 (25 ℃, 5% in water)
痕量阴离子sulfate (SO42-): ≤0.1%
SMILES stringO.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=S
InChI1S/2Na.H2O3S2.5H2O/c;;1-5(2,3)4;;;;;/h;;(H2,1,2,3,4);5*1H2/q2*+1;;;;;;/p-2
InChI keyPODWXQQNRWNDGD-UHFFFAOYSA-L

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
917204AmethystSodium Thiosulfate Pentahydrate99%, 用于分析40元/500G;   展开

基本信息

分子式Na2S2O3·5H2O
分子量248.18
MDL编码MFCD00149186
Merck14,8694
EINECS 编号231-867-5

安全信息

防范说明P262
WGK1
RTECSWE6660000
TSCA
044732FluorochemSodium Thiosulfate Pentahydrate98%220元/100g;   440元/500g;   594元/1kg;   展开

基本信息

CAS Number10102-17-7
MDL NumberMFCD00149186
Boiling Point100℃
Melting Point48.5℃
Density1.01
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