| Place of Origin: | China |
|---|---|
| Brand Name: | HNB |
| Certification: | ISO |
| Model Number: | Iodine crystal |
| Minimum Order Quantity: | 1KG |
| Price: | Negotiable |
| Packaging Details: | Aluminum foil bag/ cbox outside |
| Delivery Time: | Usually3-5days |
| Payment Terms: | L/C, D/A, D/P, T/T, , MoneyGram，Alibaba Assurance Order |
| Supply Ability: | 1000kg/Month |
| CAS: | 12190-71-5 | Mf: | I2 |
|---|---|---|---|
| MW: | 253.809 | Specification: | 99% |
| Einecs No.: | / | Appearance: | Black Crystal |
| Sample: | Available | ||
| High Light: | Medical Grade Iodine Crystal,Iodine Crystal 99%,API Iodine Prilled Crystals |
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CAS 12190-71-5 Iodine Crystal 99% Medical Grade
|
Product name |
Iodine crystal |
|
Appearance |
Black crystal |
|
Purity |
99% |
|
Delivery |
By express; air; sea |
|
Storage |
Keep in cool dry place. |
The introduction of IODINE CRYSTAL
Please choose HNB Biotech for Iodine crystal, we are a professional Iodine crystal manufacturer
factory outlet, favorable price, and reliable quality!
The description of IODINE CRYSTAL
Iodine, a non-metallic element, element symbol I, element 53 of the periodic table of elements, is in the fifth cycle of the periodic table of chemical elements, and belongs to group VII A, one of the halogen elements. In 1811, French pharmacist Kuteva first discovered simple iodine. The elemental iodine is purple black crystal, easy to sublimate, easy to sublimate after sublimation, toxic and corrosive. Simple iodine will turn blue and purple when it meets starch. It is mainly used for making medicines, dyes, iodine liquor, test paper and iodine compounds.
Iodine is one of the essential microelements for the human body. The total amount of iodine in healthy adults is 30 mg (20-50 mg). The national standard for adding iodine to table salt is 20-30 mg/kg.
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The COA of IODINE CRYSTAL
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Product name: Iodine crystal 产品名称:碘 |
Date of manufacture: 生产日期:2022-07-28 |
Date of Retest: 有效日期:2025-07-28 |
|
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Package: 25kg/fiber drum 包装:25kg/纸板桶 |
Batch number: 批号:20220728 |
Batch size: 批数量:3000KG |
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Testing Method (检验方法) |
USP34 | ||
|
Items Tested (检测项目) |
Specification (规格标准) |
Result (检测结果) |
|
|
Characters (性状) |
Black crystal (黑色结晶性粉末) |
Black crystal (黑色结晶粉末) |
|
|
Identification (鉴定) |
A.B.C: positive reactions A.B.C反应需成阳性 |
Conforms (符合规定) |
|
|
Assay (含量) |
99.0%~101.0% | 99.70% | |
|
Melting Point (熔点) |
153~158℃ | 155.0~156.0℃ | |
|
Acidity (酸度) |
Meet the specifications 符合规定要求 |
Conforms (符合规定) |
|
|
Chromatographic purity (色谱纯度) |
Secondary spots≤0.5% 次要杂质≤0.5% Sum≤1.0% 总杂质≤1.0% |
Conforms (符合规定) |
|
|
Loss on Drying (干燥失重) |
≤1.0% | 0.18% | |
|
Residual on Ignition (灼烧残渣) |
≤0.15% | Conform说 | |
|
Heavy Metal (重金属) |
≤20ppm |
Conforms (符合规定) |
|
|
Conclusion (结论) |
Conforms (符合规定) |
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HNB Biotech company details