| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| P816906 | MACKLIN | 硫酸钾中钾成分分析标准物质 | 基体:硫酸钾 | 1048元/50g; | 咨询 |
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| P816434 | MACKLIN | 硫酸钾 | 99.99% metals basis | 54元/25g; 165元/100g; 577元/500g; 2366元/2.5kg; | 咨询 |
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| 768530 | MACKLIN | 硫酸钾 | 90% | 88元/1kg; 345元/5kg; | 咨询 |
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| P816431 | MACKLIN | 硫酸钾 | 试剂级, 99% | 52元/500g; 175元/2.5kg; 548元/10kg; 585元/12X500g; | 咨询 |
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| 19-4000 | Strem | Potassium sulfate | (99.999%-K) PURATREM | 405元/2g; 1635元/10g; 6015元/50g; | 咨询 |
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| 93-1946 | Strem | Potassium sulfate | 99+% | 514元/250g; 1635元/1kg; | 咨询 |
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| A13975 | Alfa Aesar | Potassium sulfate | 99% | 1999元/5000g; | 咨询 |
应用
Potassium sulfate is used in the production of fertilizers (i.e. providing potassium and sulfur), potassium alum, potassium carbonate and glass. In analytical chemistry, it is used in the determination of nitrogen by the Kjeldahl method and protein in foodstuffs. Also, it is used in the electrostatic effects on pKa values of amino acid residues in the staphylococcal nuclease. It is used in the separation of protein through electrophoresis and also serves as a laboratory reagent. 备注
Incompatible with strong oxidizing agents. 基本信息 MDL
MFCD00011388 EINECS
231-915-5 分子式
K2SO4 分子量
174.27 熔点
1069° 沸点
1689° 密度
2.662 灵敏度
Ambient temperatures. 形态
Crystals 溶解性
Soluble in water and glycerol. Insoluble in alcohol, acetate and carbon disulfide. Merck
14,7674 安全信息 RTECS
TT5900000 TSCA
是 |
| 030485 | Alfa Aesar | Potassium sulfate | 99.99% (metals basis) | 665元/5g; 2501元/25g; 7604元/100g; | 咨询 |
应用
Potassium sulfate is used in the production of fertilizers (i.e. providing potassium and sulfur), potassium alum, potassium carbonate, and glass. In analytical chemistry, it is used in the determination of nitrogen by Kjeldahl method and protein in foodstuffs. Also, it is used in the electrostatic effects on pKa values of amino acid residues in the staphylococcal nuclease. It is also used in the separation of protein through electrophoresis. It also serves as a laboratory reagent.. 备注
Incompatible with strong oxidizing agents. 基本信息 MDL
MFCD00011388 EINECS
231-915-5 分子式
K2SO4 分子量
174.27 熔点
1069° 沸点
1689° 密度
2.662 灵敏度
Ambient temperatures. 形态
Powder 溶解性
Soluble in water and glycerol. Insoluble in alcohol, acetate and carbon disulfide. Merck
14,7674 安全信息 RTECS
TT5900000 TSCA
是 |
| 010845 | Alfa Aesar | Potassium sulfate | Puratronic庐, 99.997% (metals basis) | 926元/5g; 4170元/25g; | 咨询 |
应用
Potassium sulfate principal use is as a fertilizer. It is also used occasionally in the production of glass and as a flash reducer in artillery propellant charges. It reduces muzzle flash, flareback and blast overpressure. 备注
Stable under normal conditions. Should be stored at room temperature. 基本信息 MDL
MFCD00011388 EINECS
231-915-5 分子式
K2O4S 分子量
174.27 熔点
1069° 沸点
1689° 密度
2.662 灵敏度
Ambient temperatures. 形态
Powder 溶解性
Soluble in water and glycerol. Insoluble in alcohol, acetate and carbon disulfide. Merck
14,7674 安全信息 RTECS
TT5900000 TSCA
是 |
| K3171000 | Alfa Aesar | FISHERTAB TT-43 1000 TB | | 6643元/1000 tablets; | 咨询 |
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| K3131000 | Alfa Aesar | FISHERTAB ST AUTO 1000 TB | | 5586元/1bag; | 咨询 |
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| K3181000 | Alfa Aesar | FISHERTAB TT-57 1000 TB | | 7587元/1bag; | 咨询 |
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| K3161000 | Alfa Aesar | FISHERTAB TT-50 1000 TB | | 7463元/1bag; | 咨询 |
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| K3011000 | Alfa Aesar | FISHERTAB CT-37 1000 TB | | 6636元/1bag; | 咨询 |
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| K3031000 | Alfa Aesar | FISHERTAB CT-AUTO 1000 TB | | 5165元/1bag; | 咨询 |
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| K3111000 | Alfa Aesar | FISHERTAB ST-35 1000 TB | | 6235元/1bag; | 咨询 |
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| K3101000 | Alfa Aesar | FISHERTAB CT-50 1000 TB | | 7162元/1bag; | 咨询 |
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| K3151000 | Alfa Aesar | FISHERTAB TT-35 1000 TB | | 6153元/1bag; | 咨询 |
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| P0772 | Sigma-Aldrich | Potassium sulfate | ReagentPlus®, ≥99.0% | 765.38元/250 G; 1107.09元/1 KG; | 咨询 |
产品说明 一般描述 硫酸钾是一种无机盐，可由磷石膏和氯化钾反应制得。它与硫酸铝 (Al2(SO4)3) 和二氧化硅 (SiO2) 加热形成针状莫来石颗粒。据报道，它在土壤中的应用可以最大限度地减少水稻植株的古铜色化。我们在 20-50℃ 温度范围内获得了其表面集成生长动力学。得到了硫酸钾在气相中的理论热容曲线。 应用 硫酸钾可用于通过二苯并-18-冠-6 磺化制备 4′-二苯并-18-冠-6-磺酸。 包装 250 g in poly bottle
1 kg 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 | K2SO4 | | 分子量 | 174.26 | | EC 号 | 231-915-5 | | MDL编号 | MFCD00011388 | | PubChem化学物质编号 | 329820055 | | NACRES | NA.55 |
产品性质 | 质量水平 | 200 | | 产品线 | ReagentPlus® | | 测定 | ≥99.0% | | 形式 | powder | | SMILES string | [K+].[K+].[O-]S([O-])(=O)=O | | InChI | 1S/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2 | | InChI key | OTYBMLCTZGSZBG-UHFFFAOYSA-L |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| 221325 | Sigma-Aldrich | Potassium sulfate | ACS reagent, ≥99.0%, powder or crystals | 1202.76元/500 G; 2997.53元/2.5 KG; | 咨询 |
产品说明 一般描述 硫酸钾是一种常用于肥料的水溶性无机盐。通过磷石膏和氯化钾反应可制备这一物质。 K2SO4与硫酸铝和二氧化硅一起加热，可形成针状晶粒。其土壤应用已证明可将水稻植株的古铜叶枯病降至最低。 应用 硫酸钾可用于通过二苯并-18-冠-6 磺化制备 4′-二苯并-18-冠-6-磺酸。 包装 500 g in poly bottle
2.5 kg in poly bottle 基本信息 | 线性分子式 | K2SO4 | | 分子量 | 174.26 | | EC 号 | 231-915-5 | | MDL编号 | MFCD00011388 | | PubChem化学物质编号 | 329752258 | | NACRES | NB.24 |
产品性质 | 质量水平 | 200 | | 等级 | ACS reagent | | 测定 | ≥99.0% | | 形式 | powder or crystals | | 杂质 | ≤0.01% insolubles
≤5 ppm N compounds | | pH值(酸碱度) | 5.5-5.8 (25 ℃, 5%) | | 痕量阴离子 | chloride (Cl-): ≤0.001% | | 痕量阳离子 | Ca: ≤0.01%
Fe: ≤5 ppm
Mg: ≤0.005%
Na: ≤0.02%
heavy metals: ≤5 ppm (by ICP) | | SMILES string | [K+].[K+].[O-]S([O-])(=O)=O | | InChI | 1S/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2 | | InChI key | OTYBMLCTZGSZBG-UHFFFAOYSA-L |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| 1.05153 | Supelco | Potassium sulfate | for analysis EMSURE® ACS,ISO,Reag. Ph Eur | 653.83元/500 G; 3520.61元/5 KG; 20117.8元/25 KG; | 咨询 |
产品说明 联系 Replaces: PX1595; PX1595-1; PX1595-5; PX1595-6; PX1595-20 分析说明 Assay (alkalimetric): ≥ 99.0 %
Insoluble matter: ≤ 0.01 %
pH-value (5 %; water, 25 °C): 5.5 - 7.5
Chloride (Cl): ≤ 0.0005 %
Total nitrogen (N): ≤ 0.0005 %
Heavy metals (as Pb): ≤ 0.0005 %
As (Arsenic): ≤ 0.0002 %
Ca (Calcium): ≤ 0.005 %
Fe (Iron): ≤ 0.0005 %
Mg (Magnesium): ≤ 0.002 %
Na (Sodium): ≤ 0.02 %
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 | K2O4S | | 分子量 | 174.26 | | MDL编号 | MFCD00011388 | | EC索引号 | 231-915-5 |
产品性质 | 质量水平 | 300 | | 等级 | ACS reagent | | 机构 | reag. ISO
reag. Ph. Eur. | | 测定 | ≥99.0% (alkalimetric) | | 形式 | solid | | 效能 | 6600 mg/kg LD50, oral (Rat) | | pH值(酸碱度) | 5.5-8.5 (20 ℃, 50 g/L in H2O) | | bp | 1689 ℃/1013 hPa | | mp | 1069 ℃ | | 密度 | 2.66 g/cm3 at 20 ℃ | | 堆积密度 | 800 kg/m3 | | 痕量阴离子 | chloride (Cl-): ≤0.0005% | | 痕量阳离子 | As: ≤ 0.0002%
Ca: ≤ 0.005%
Fe: ≤ 0.0005%
Mg: ≤ 0.002%
N: ≤ 0.0005%
Na: ≤ 0.02%
heavy metals (as Pb): ≤ 0.0005% | | 储存温度 | 2-30℃ | | InChI | 1S/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2 | | InChI key | OTYBMLCTZGSZBG-UHFFFAOYSA-L |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| P9458 | Sigma-Aldrich | Potassium sulfate | BioXtra, ≥99.0% | 1134.1元/250 G; 2456.25元/1 KG; | 咨询 |
产品说明 应用 硫酸钾已用作巴斯德毕赤酵母(Pichia pastoris)发酵培养基、微生物生长必需培养基和镁离子转运体A(MgtA)纯化缓冲液的组分。 包装 250 g in poly bottle
1 kg in poly bottle 基本信息 | 线性分子式 | K2SO4 | | 分子量 | 174.26 | | EC 号 | 231-915-5 | | MDL编号 | MFCD00011388 | | PubChem化学物质编号 | 24899038 | | NACRES | NA.71 |
产品性质 | 质量水平 | 200 | | 产品线 | BioXtra | | 测定 | ≥99.0% | | 杂质 | ≤0.005% Phosphorus (P)
≤0.1% Insoluble matter | | 溶解性 | H2O: 1 M, clear, colorless | | 痕量阴离子 | chloride (Cl-): ≤0.001% | | 痕量阳离子 | Al: ≤0.0005%
Ca: ≤0.01%
Cu: ≤0.0005%
Fe: ≤0.0005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Na: ≤0.01%
Pb: ≤0.001%
Zn: ≤0.0005% | | SMILES string | [K+].[K+].[O-]S([O-])(=O)=O | | InChI | 1S/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2 | | InChI key | OTYBMLCTZGSZBG-UHFFFAOYSA-L |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
|
| 60528 | Sigma-Aldrich | Potassium sulfate | BioUltra, ≥99.0% (AT) | 900.32元/250 G; 3199.34元/1 KG; | 咨询 |
产品说明 其他说明 Component of Pseudomonas Selective Agar Base, and Pseudomonas Agar P Base. 基本信息 | 线性分子式 | K2SO4 | | 分子量 | 174.26 | | EC 号 | 231-915-5 | | MDL编号 | MFCD00011388 | | PubChem化学物质编号 | 57651773 | | NACRES | NA.26 |
产品性质 | 产品线 | BioUltra | | 质量水平 | 200 | | 测定 | ≥99.0% (AT) | | 杂质 | insoluble matter, passes filter test
≤0.0005% total nitrogen (N) | | pH值(酸碱度) | 5.5-7.5 (25 ℃, 0.5 M in H2O) | | 溶解性 | H2O: 0.5 M at 20 ℃, clear, colorless | | 痕量阴离子 | chloride (Cl-): ≤5 mg/kg
phosphate (PO43-): ≤10 mg/kg | | 痕量阳离子 | Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤50 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
Li: ≤5 mg/kg
Mg: ≤20 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤50 mg/kg
Zn: ≤5 mg/kg | | λ | 0.5 M in H2O | | 紫外吸收 | λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01 | | SMILES string | [K+].[K+].[O-]S([O-])(=O)=O | | InChI | 1S/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2 | | InChI key | OTYBMLCTZGSZBG-UHFFFAOYSA-L |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
|
| 12658 | Sigma-Aldrich | Potassium sulfate | meets analytical specification of Ph. Eur., 99-101% | 1271.31元/1 KG; | 咨询 |
基本信息 | 线性分子式 | K2SO4 | | 分子量 | 174.26 | | EC 号 | 231-915-5 | | MDL编号 | MFCD00011388 | | PubChem化学物质编号 | 329749798 |
产品性质 | 质量水平 | 200 | | 测定 | 99-101% | | 质量 | meets analytical specification of Ph. Eur. | | 杂质 | acidity or alkalinity, in accordance
residual solvents, complies
≤0.001% heavy metals (as Pb) | | 缺失 | ≤0.5% loss on drying, 130 ℃ | | 溶解性 | boiling water: soluble 1 gm in 4 ml
glycerol: soluble 1 gm in 75 ml
water: soluble 1 gm in 8.3 ml
alcohol: insoluble | | 痕量阴离子 | chloride (Cl-): ≤20 mg/kg | | 痕量阳离子 | As: ≤2 mg/kg
Ca: ≤50 mg/kg
Fe: ≤10 mg/kg
Mg: ≤20 mg/kg
Na: ≤100 mg/kg | | 适用性 | in accordance for appearance of solution | | SMILES string | [K+].[K+].[O-]S([O-])(=O)=O | | InChI | 1S/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2 | | InChI key | OTYBMLCTZGSZBG-UHFFFAOYSA-L |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| P8541 | Sigma-Aldrich | Potassium sulfate | suitable for plant cell culture | 1337.61元/1 KG; | 咨询 |
基本信息 | 线性分子式 | K2SO4 | | 分子量 | 174.26 | | EC 号 | 231-915-5 | | MDL编号 | MFCD00011388 | | PubChem化学物质编号 | 24898948 | | NACRES | NA.71 |
产品性质 | 质量水平 | 200 | | 测定 | ≥99% (titration) | | technique(s) | cell culture | plant: suitable | | 溶解性 | H2O: 10/150 g/mL, clear | | SMILES string | [K+].[K+].[O-]S([O-])(=O)=O | | InChI | 1S/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2 | | InChI key | OTYBMLCTZGSZBG-UHFFFAOYSA-L |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
|
| 1.05152 | Supelco | Potassium sulfate | 99.999 Suprapur® | 5420.14元/100 G; 13138.4元/500 G; | 咨询 |
产品说明 分析说明 Purity (metallic): ≥ 99.999 %
Assay (alkalimetric): ≥ 99.0
Chloride (Cl): ≤ 5 ppm
Total nitrogen (N): ≤ 5.0 ppm
Al (Aluminium): ≤ 0.050 ppm
Ba (Barium): ≤ 1.0 ppm
Bi (Bismuth): ≤ 0.01 ppm
Ca (Calcium): ≤ 0.10 ppm
Cd (Cadmium): ≤ 0.005 ppm
Ce (Cerium): ≤ 0.020 ppm
Co (Cobalt): ≤ 0.005 ppm
Cr (Chromium): ≤ 0.010 ppm
Cu (Copper): ≤ 0.020 ppm
Eu (Europium): ≤ 0.010 ppm
Fe (Iron): ≤ 0.050 ppm
Hg (Mercury): ≤ 0.05 ppm
La (Lanthanum): ≤ 0.010 ppm
Li (Lithium): ≤ 0.2 ppm
Mg (Magnesium): ≤ 0.10 ppm
Mn (Manganese): ≤ 0.020 ppm
Na (Sodium): ≤ 5.0 ppm
Ni (Nickel): ≤ 0.020 ppm
Pb (Lead): ≤ 0.050 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 | K2O4S | | 分子量 | 174.26 | | MDL编号 | MFCD00011388 | | EC索引号 | 231-915-5 |
产品性质 | 质量水平 | 100 | | 等级 | for inorganic trace analysis | | 测定 | 99.999% | | 效能 | 6600 mg/kg LD50, oral (Rat) | | pH值(酸碱度) | 5.5-8.5 (20 ℃, 50 g/L in H2O) | | bp | 1689 ℃/1013 hPa | | mp | 1069 ℃ | | 溶解性 | 111 g/L | | 密度 | 2.66 g/cm3 at 20 ℃ | | 堆积密度 | 800 kg/m3 | | 储存温度 | 2-30℃ | | InChI | 1S/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2 | | InChI key | OTYBMLCTZGSZBG-UHFFFAOYSA-L |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| 223492 | Sigma-Aldrich | Potassium sulfate | ACS reagent, ≥99.0%, powder | 795.38元/500 G; 3287.97元/2.5 KG; | 咨询 |
产品说明 一般描述 Potassium sulfate (K2SO4)is a colorless compound having rhombic or hexagonal crystals. It readily forms double salts with the sulfate of trivalent metals, which are known as Alums. It also forms double salts with calcium, magnesium and sodium sulfates. It is widely employed as a fertilizer. K2SO4 can be extracted from various complex salts in nature, such as Kainite, langbeinite and carpathein mineral ores. It can be synthesized by reacting KCl and sulfuric acid, via Mannheim process.
Potassium sulfate is a water-soluble inorganic salt that is commonly used in fertilizers. It can be prepared by reacting phosphogypsum and potassium chloride. K2SO4 can form needle-like mullite particles on heating with aluminum sulfate and silicon dioxide. Its application to the soil has shown to minimize bronzing of rice plants. 应用 Potassium sulfate may be used in the preparation of needlelike mullite particles. It may be used as a buffer for minimizing the adsorption of proteins on fused-silica capillaries in capillary zone electrophoresis.
Potassium sulfate may be used as a sulfonating agent in the preparation of 4′-dibenzo-18-crown-6-sulfonic acid via sulfonation of dibenzo-18-crown-6. 包装 500 g in poly bottle
2.5 kg in poly bottle 基本信息 | 线性分子式 | K2SO4 | | 分子量 | 174.26 | | EC 号 | 231-915-5 | | MDL编号 | MFCD00011388 | | PubChem化学物质编号 | 329752311 | | NACRES | NB.24 |
产品性质 | 质量水平 | 200 | | 等级 | ACS reagent | | 测定 | ≥99.0% | | 形式 | powder | | 杂质 | ≤0.01% insolubles
≤5 ppm N compounds | | pH值(酸碱度) | 5.5-5.8 (25 ℃, 5%) | | 痕量阴离子 | chloride (Cl-): ≤0.001% | | 痕量阳离子 | Ca: ≤0.01%
Fe: ≤5 ppm
Mg: ≤0.005%
Na: ≤0.02%
heavy metals: ≤5 ppm (by ICP) | | SMILES string | [K+].[K+].[O-]S([O-])(=O)=O | | InChI | 1S/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2 | | InChI key | OTYBMLCTZGSZBG-UHFFFAOYSA-L |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| V900040 | Sigma-Aldrich | Potassium sulfate | Vetec™, reagent grade, 99% | 865元/6 X 500 G; | 咨询 |
产品说明 包装 500, 6×500 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 | K2SO4 | | 分子量 | 174.26 | | EC 号 | 231-915-5 | | MDL编号 | MFCD00011388 | | PubChem化学物质编号 | 329829485 |
产品性质 | 等级 | reagent grade | | 产品线 | Vetec™ | | 测定 | 99% | | 形式 | powder | | SMILES string | [K+].[K+].[O-]S([O-])(=O)=O | | InChI | 1S/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2 | | InChI key | OTYBMLCTZGSZBG-UHFFFAOYSA-L |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| RES0797P-A7 | SAFC | Potassium sulfate | | 14423.3元/1 PKG; | 咨询 |
产品说明 一般描述 To request documentation for this product, please contact Customer Support and select ‘Product Documentation′. Please note that access to the documentation for this product requires a confidentiality disclosure agreement. 包装 Product is available in the following package sizes:
RES0797P-A702X: 1 kg container
RES0797P-A704X: 10 kg container
RES0797P-A705X: 25 kg container 基本信息 | 线性分子式 | K2SO4 | | 分子量 | 174.26 | | EC 号 | 231-915-5 | | MDL编号 | MFCD00011388 | | PubChem化学物质编号 | 329824243 | | NACRES | NA.21 |
产品性质 | 生物来源 | synthetic | | 测定 | 98.5-101.0% dry basis | | 形式 | powder | | 杂质 | Heavy metals; tested, Chloride; tested | | 适用性 | suitable for manufacturing use | | SMILES string | [K+].[K+].[O-]S([O-])(=O)=O | | InChI | 1S/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2 | | InChI key | OTYBMLCTZGSZBG-UHFFFAOYSA-L |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 204129 | Sigma-Aldrich | Potassium sulfate | 99.99% trace metals basis | 1186.75元/10 G; 3850.11元/50 G; | 咨询 |
基本信息 | 线性分子式 | K2SO4 | | 分子量 | 174.26 | | EC 号 | 231-915-5 | | MDL编号 | MFCD00011388 | | PubChem化学物质编号 | 24852202 | | NACRES | NA.23 |
产品性质 | 质量水平 | 100 | | 测定 | 99.99% trace metals basis | | 形式 | powder | | 杂质 | ≤150.0 ppm Trace Metal Analysis | | SMILES string | [K+].[K+].[O-]S([O-])(=O)=O | | InChI | 1S/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2 | | InChI key | OTYBMLCTZGSZBG-UHFFFAOYSA-L |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 159728 | Amethyst | Potassium sulfate | 99%, 用于合成 | 64元/500G; | 咨询 |
基本信息 | 分子式 | K2SO4 | | 分子量 | 174.26 | | 熔点 | 1069 | | 沸点 | 1689 | | 密度 | 2.662 | | MDL编码 | MFCD00011388 | | Merck | 14,7674 | | EINECS 编号 | 231-915-5 |
安全信息 | 防范说明 | P260
P262 | | WGK | 1 | | RTECS | TT5900000 | | TSCA | 是 |
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| 924692 | Amethyst | Potassium sulfate | 99%, 用于分析 | 43元/500G; 172元/2.5KG; | 咨询 |
基本信息 | 分子式 | K2SO4 | | 分子量 | 174.26 | | 熔点 | 1069 | | 沸点 | 1689 | | 密度 | 2.662 | | MDL编码 | MFCD00011388 | | Merck | 14,7674 | | EINECS 编号 | 231-915-5 |
安全信息 | 防范说明 | P260
P262 | | WGK | 1 | | RTECS | TT5900000 | | TSCA | 是 |
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| 492456 | Fluorochem | Potassium sulfate | >98% (Titration) | 220元/25g; 330元/100g; 528元/500g; 880元/1kg; | 咨询 |
基本信息 | CAS Number | 7778-80-5 | | MDL Number | MFCD00011388 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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