2025年,国家市场监督管理总局,国家标准化管理委员会发布了《食品营养强化剂 乙二胺四乙酸铁钠》(GB 1903.72-2025)。
本标准代替GB 22557-2008 食品添加剂 乙二胺四乙酸铁钠。
本标准适用于以无机铁盐与乙二胺四乙酸钠盐为原料反应生成的食品营养强化剂乙二胺四乙酸铁钠。
百灵威提供GB 1903.72-2025中常用的标准品、试剂,满足不同客户需求。
产品优势:质控严格,货源稳定。| 品名 | CAS | 货号 |
|---|---|---|
| Ammonium thiocyanate, 98%, ACS reagent 硫氰酸铵 | 1762-95-4 | 966085 |
| 品名 | CAS | 货号 |
|---|---|---|
| 硫代硫酸钠滴定溶液标准物质 0.01mol/L 硫代硫酸钠滴定溶液标准物质 0.01mol/L | 10102-17-7 | PCL-2020DD054-500ml |
| 品名 | CAS | 货号 |
|---|---|---|
| Potassium iodide, 99% 碘化钾 | 7681-11-0 | 132344 |
| Starch, from corn 淀粉 | 9005-25-8 | 424435 |
| 品名 | CAS | 货号 |
|---|---|---|
| Calcium acetate monohydrate, 98%, for analysis 醋酸钙一水合物 | 5743-26-0 | 920915 |
| Ethylenediaminetetraacetic acid, 99.5%, for analysis 乙二胺四乙酸 | 60-00-4 | 921257 |
| Hydroxynaphthol blue, indicator for metal titration 羟基萘酚蓝 | 63451-35-4 | 489889 |
| Sodium chloride, 99.5%, AR 氯化钠 | 7647-14-5 | 990049 |
| Sodium hydroxide, 96%, AR granular 氢氧化钠 | 1310-73-2 | 955585 危化品 |
| 品名 | CAS | 货号 |
|---|---|---|
| Iron ICP-MS Standard, 1000 μg/mL in 2-5% Nitric Acid 铁ICP-MS标准溶液(标准品) | 7439-89-6 | ICP-MS-27N-0.1X-1 |
| 品名 | CAS | 货号 |
|---|---|---|
| Tiron 试钛灵(邻苯二酚-3,5-二磺酸钠) | 149-45-1 | C17414 |
| 品名 | CAS | 货号 |
|---|---|---|
| Ammonium hydroxide solution, CMOS-Ⅲ, 28 - 30% 氨水 | 1336-21-6 | 947185新 危化品 |
| Phosphoric acid, 85%, AR 磷酸 | 7664-38-2 | 994836 危化品 |
| 品名 | CAS | 货号 |
|---|---|---|
| Ethanol, 95%, AR 乙醇 | 64-17-5 | 973068 危化品 |
| Sodium hydroxide solution, 0.1 M solution in water 氢氧化钠溶液 | 1310-73-2 | 984063 危化品 |
| Bromophenol Blue, for analysis, Indicator 溴酚蓝 | 115-39-9 | 978967 |
| 品名 | CAS | 货号 |
|---|---|---|
| Barium chloride, 99%, for analysis 氯化钡 | 10361-37-2 | 908134 危化品 |
| Zinc chloride, 98%, AR 氯化锌 | 7646-85-7 | 991518 危化品 |
| Sodium sulfate, 99%, anhydrous, for residue analysis 硫酸钠 | 7757-82-6 | 940131 |
| 4-Nitrophenol, 99.5%, AR 4-硝基苯酚 | 100-02-7 | 967453 危化品 |
| 品名 | CAS | 货号 |
|---|---|---|
| Methanol, 99.7%, guaranteed reagent 甲醇 | 67-56-1 | 989363 危化品 |
| One component reagent for volumetric Karl Fischer titration (pyridine-free titrating agent), 2 mg H2O/mL 容量法单组份卡尔费休试剂 (无吡啶) | / | 965259 |
| Coulometric Karl Fischer reagent (pyridine-free titrating agent), 1.5 g H2O/100mL, universal for anode and cathode 库伦法卡尔费休试剂(无吡啶) | / | 9200844 |
| Anolyte for coulometric Karl Fischer titration (suitable for cells with and without diaphragm, pyridine-free titrating agent), 1.5g H2O/100mL 库伦法卡尔费休试剂阳极液(有无隔膜通用,无吡啶) | / | 987999 |
| Catholyte for coulometric Karl Fischer titration(suitable for cells with diaphragm, pyridine-free titrating agent), 1.5 g H2O/100mL, 5 mL /piece × 10 库伦法卡尔费休试剂阴极液(有隔膜, 无吡啶) | / | 9200845 |
| 品名 | CAS | 货号 |
|---|---|---|
| Potassium hydroxide, 85%, AR 氢氧化钾 | 1310-58-3 | 902618 危化品 |
| Thiourea, 99%, for analysis 硫脲 | 62-56-6 | 912152 危化品 |
| L-Ascorbic acid, 99%, for analysis L-抗坏血酸 | 50-81-7 | 933460 |
| Magnesium oxide, 98%, for analysis 氧化镁 | 1309-48-4 | 903240 |
| 品名 | CAS | 货号 |
|---|---|---|
| Ammonium dihydrogen phosphate, 99%, ACS reagent 磷酸二氢铵 | 7722-76-1 | 139832 |
| Palladium nitrate 硝酸钯 | 10102-05-3 | 1152831 |
| 品名 | CAS | 货号 |
|---|---|---|
| Ammonium sulfate, 99%, AR 硫酸铵 | 7783-20-2 | 981713 |
| Ammonium citrate tribasic, 99% 柠檬酸三铵 | 3458-72-8 | 967499 |
| Bromothymol Blue, for analysis, Indicator 溴百里酚蓝 | 76-59-5 | 999513 |
| Sodium diethyldithiocarbamate, 98% 二乙基二硫代氨基甲酸钠 | 148-18-5 | 271275 |
| Ammonium hydroxide solution, CMOS-Ⅲ, 28 - 30% 氨水 | 1336-21-6 | 947185新 危化品 |
| 4-Methyl-2-pentanone, 99%, for analysis 4-甲基-2-戊酮 | 108-10-1 | 229373 危化品 |
| 品名 | CAS | 货号 |
|---|---|---|
| Plastic graduated cylinder, capacity: 100 ml, 10 pcs/pack 塑料量筒 | / | 985822 |
| Plastic beaker, 500 ml, PP, clear, without ribs for easy stacking 塑料烧杯 | / | 2727532 |
| Qualitative filter paper, medium fast, φ12.5cm, 100 pieces/pack 定性滤纸 | / | 973268 |
| FindMolecule ELN, Academic Basic ELN电子记录本系统服务 | / | 9269008 |
| FindMolecule IMS, Academic Basic 实验室库存管理系统服务 | / | 9269003 |
| Smart Hazardous Chemical Management Cabinet HCA00, Container size: 900 * 500 * 1980mm, internal size: 650 * 420 * 1550mm, volume 423L RFID酸碱柜HCA-400 | / | 9410144 |
| Bio-Vanguard® Antimicrobial Rinse-free Foaming Hand Sanitizer 清萨灵®泡沫抗菌免水洗手液 | / | 965255 |
| Antibacterial 100% Cotton laboratory coats, men, L (170-175cm, 60-70 kg), long-sleeved 抗菌纯棉实验服 | / | 9307387 |