Disodium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;manganese;hydrate | 15375-84-5

• 物质功能分类: 有机原料 - 有机金属盐
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: Disodium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;manganese;hydrate
• 英文别名: disodium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;manganese;hydrate
• CAS: 15375-84-5
• 化学式: C10H16MnN2Na2O9
• 分子量: 409.16
• InChiKey: HEBFNBATYCAYRP-UHFFFAOYSA-L

物化性质

• 密度：
  1.403[at 20℃]
• 暴露限值：
  OSHA: Ceiling 5 mg/m3NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3
• LogP：
  -8.12
• 稳定性/保质期：

  在常温常压下稳定，应避免接触氧化物和酸。

计算性质

• 辛醇/水分配系数(LogP)：
  -11.56
• 重原子数：
  24
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  162
• 氢给体数：
  3
• 氢受体数：
  11

安全信息

• TSCA：
  Yes
• 危险品标志：
  F,Xn,N,T
• 危险品运输编号：
  25kgs
• WGK Germany：
  3
• RTECS号：
  HP4430000
• 海关编码：
  2922499990
• 危险类别：
  9
• 安全说明：
  S16,S22,S23,S24/25,S29,S36/37,S45,S53,S61,S7,S7/9
• 危险类别码：
  R51/53,R22,R39/23/24/25,R23/2
• 包装等级：
  III
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302

SDS

Ethylenediaminetetraacetic Acid Manganese Disodium Revision number: 6
Salt Hydrate
SAFETY DATA SHEET

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Section 1. IDENTIFICATION
Product name: Ethylenediaminetetraacetic Acid Manganese Disodium Salt Hydrate

Revision number: 6

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Section 2. HAZARDS IDENTIFICATION
GHS classification
PHYSICAL HAZARDS Not classified
Not classified
HEALTH HAZARDS
ENVIRONMENTAL HAZARDS Not classified
GHS label elements, including precautionary statements
Pictograms or hazard symbols None
Signal word No signal word
Hazard statements None
Precautionary statements: None

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance
Substance/mixture:
Components: Ethylenediaminetetraacetic Acid Manganese Disodium Salt Hydrate
>95.0%(T)
Percent:
CAS Number: 15375-84-5
Manganese Disodium Ethylenediaminetetraacetate Hydrate
Synonyms:
Chemical Formula: C10H12MnN2Na2O8·xH2O

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Section 4. FIRST AID MEASURES
Inhalation: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Get medical advice/attention if you feel unwell.
Skin contact: Remove/Take off immediately all contaminated clothing. Rinse skin with
water/shower. If skin irritation or rash occurs: Get medical advice/attention.
Eye contact: Rinse cautiously with water for several minutes. Remove contact lenses, if present
and easy to do. Continue rinsing. If eye irritation persists: Get medical
advice/attention.
Get medical advice/attention if you feel unwell. Rinse mouth.
Ingestion:
Protection of first-aiders: A rescuer should wear personal protective equipment, such as rubber gloves and air-
tight goggles.

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Section 5. FIRE-FIGHTING MEASURES
Dry chemical, foam, water spray, carbon dioxide.
Suitable extinguishing
media:
Specific hazards arising Take care as it may decompose upon combustion or in high temperatures to
from the chemical: generate poisonous fume.
Ethylenediaminetetraacetic Acid Manganese
Disodium Salt Hydrate

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Section 5. FIRE-FIGHTING MEASURES
Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
method according to the surrounding situation is used. Uninvolved persons should
evacuate to a safe place. In case of fire in the surroundings: Remove movable
containers if safe to do so.
Special protective When extinguishing fire, be sure to wear personal protective equipment.
equipment for firefighters:

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Section 6. ACCIDENTAL RELEASE MEASURES
Use personal protective equipment. Keep people away from and upwind of spill/leak.
Personal precautions,
protective equipment and Entry to non-involved personnel should be controlled around the leakage area by
emergency procedures: roping off, etc.
Environmental precautions: Prevent product from entering drains.
Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it.
containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with
up: appropriate laws and regulations.

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Section 7. HANDLING AND STORAGE
Precautions for safe handling
Handling is performed in a well ventilated place. Wear suitable protective equipment.
Technical measures:
Prevent dispersion of dust. Wash hands and face thoroughly after handling.
Use a local exhaust if dust or aerosol will be generated.
Advice on safe handling: Avoid contact with skin, eyes and clothing.
Conditions for safe storage, including any
incompatibilities
Storage conditions: Keep container tightly closed. Store in a cool and dark place.
Store away from incompatible materials such as oxidizing agents.
Packaging material: Comply with laws.

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Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Install a closed system or local exhaust as possible so that workers should not be
Engineering controls:
exposed directly. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Dust respirator. Follow local and national regulations.
Hand protection: Protective gloves.
Eye protection: Safety glasses. A face-shield, if the situation requires.
Skin and body protection: Protective clothing. Protective boots, if the situation requires.

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C): Solid
Form: Crystal- Powder
White - Very pale red
Colour:
Odour: No data available
pH: No data available
Melting point/freezing point:No data available
No data available
Boiling point/range:
Flash point: No data available
Flammability or explosive
limits:
No data available
Lower:
Upper: No data available
No data available
Relative density:
Solubility(ies):
Soluble
[Water]
[Other solvents] No data available
Ethylenediaminetetraacetic Acid Manganese
Disodium Salt Hydrate

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Section 10. STABILITY AND REACTIVITY
Chemical stability: Stable under proper conditions.
Possibility of hazardous No special reactivity has been reported.
reactions:
Incompatible materials: Oxidizing agents
Hazardous decomposition Carbon monoxide, Carbon dioxide, Nitrogen oxides (NOx)
products:

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Section 11. TOXICOLOGICAL INFORMATION
No data available
Acute Toxicity:
Skin corrosion/irritation: No data available
No data available
Serious eye
damage/irritation:
Germ cell mutagenicity: No data available
Carcinogenicity:
No data available
IARC =
NTP = No data available
No data available
Reproductive toxicity:

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Section 12. ECOLOGICAL INFORMATION
Ecotoxicity:
Fish: No data available
Crustacea: No data available
Algae: No data available
Persistence / degradability: No data available
Bioaccumulative No data available
potential(BCF):
Mobility in soil
Log Pow: No data available
Soil adsorption (Koc): No data available
Henry's Law No data available
constant(PaM3/mol):

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Section 13. DISPOSAL CONSIDERATIONS
Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system.
Observe all federal, state and local regulations when disposing of the substance.

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Section 14. TRANSPORT INFORMATION
Hazards Class: Does not correspond to the classification standard of the United Nations
UN-No: Not listed

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Section 15. REGULATORY INFORMATION
Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002
and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport,
loading and unloading were prescribed.
Ethylenediaminetetraacetic Acid Manganese
Disodium Salt Hydrate

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

概述

现有的微量元素肥料主要有两种类型：一种是以硫酸盐为基质，如FeSO₄、CuSO₄、MnSO₄、ZnSO₄和MgSO₄；另一种则是通过添加稳定剂尿素（EDTA•2Na）升级换代而来的产品。这些改进后的肥料是将硫酸盐与EDTA•2Na按特定比例混合制得的。

制备方法

传统的升级产品制备步骤如下：在不超过70℃的条件下，先将FeSO₄、CuSO₄、MnSO₄、ZnSO₄和MgSO₄全部溶解于水中，得到溶液A；随后，在同样温度下将EDTA•2Na完全溶解于水中，获得溶液B。然后按EDTA•2Na∶硫酸盐∶水（摩尔比）为1∶0.1～0.5∶300～2500的比例混合并搅拌0.5小时。最后通过加入NaOH调节pH值，并进行过滤以完成制备过程。

这种生产方法存在一些不足之处，需要改进。乙二胺四乙酸锰二钠是乙二胺四乙酸的一种螯合金属盐。

性质

微粉红色粉末状物质，易溶于水，其中的锰元素呈螯合态存在。

用途 微量元素营养剂

用于农业作为微量元素肥料。

镉离子鳌合剂

能够有效消除因痕量重金属引起的对酶催化反应的抑制。