甲酸钙

  • 基本信息
  • 制备方法及用途
  • 物化性质
  • 安全信息
  • 毒理性
  • MSDS
  • 海关数据
  • 结构与计算化学
  • 上游产品
  • 下游产品
  • 表征图谱

甲酸钙 基本信息

中文名称:
甲酸钙 
中文别名:
甲酸钙;
蚁酸钙 
英文名称:
Calcium Formate
英文别名:
Formic acid, calcium salt (2:1);
Calcium formate (6CI);
Formic acid, calcium salt (8CI,9CI);
Calcium diformate;
Calcium formate (Ca(HCO2)2);
Calcoform;
E 328;
Mebofix 50;
Ronasil CF;
Selbest Accelerator 
CAS No.:
544-17-2
分 子 式:
C2H2CaO4
分 子 量:
130.11
精确分子量:
131.97355
PSA:
52.60000
MDL:
MFCD00036108
EINECS:
208-863-7
InChI:
InChI=1/CH2O2.Ca/c2-1-3;/h1H,(H,2,3);/q;+2/p-1
危险品标志:
IrritantXi
风险术语:
R36/37/38 ;
安全术语:
S26;S37/39;
分子结构式:
SDS:
查看

甲酸钙 制备方法及用途

制备方法

(1)石灰乳和CO在加压、加热下反应制得。 (2)甲酸和石灰乳中和制取;备注:在400℃时分解。2.将纯碳酸钙溶于90%甲酸中,加热使二氧化碳放出。甲酸钙从溶液中析出。滤集晶体在140℃下干燥至恒重。

合成制备方法

(1)石灰乳和CO在加压、加热下反应制得。 (2)甲酸和石灰乳中和制取;
备注:在400℃时分解。

 2.将纯碳酸钙溶于90%甲酸中,加热使二氧化碳放出。甲酸钙从溶液中析出。滤集晶体在140℃下干燥至恒重。

用途简介

本品是国内外新开发的一种新型饲料添加剂,适用于各类动物,具有酸化,防霉,抗菌多功能,同时也可用于水泥的快速凝固剂,润滑剂。

用途

饲料添加剂。甲酸钙在动物体内经生化作用而游离出甲酸,有效地降低了胃肠道中得pH值,起到维持肠道中适当酸的作用。有利于激活胃蛋白酶源,提高饲料养分得消化率。另有抑菌防腐作用。

甲酸钙 物化性质

外观与性状:
白色至近乎于白色细结晶粉末
密度:
2,02 g/cm3
熔点:
300 °C
沸点:
100.6ºC at 760mmHg
闪点:
29.9ºC
水溶解性:
SOLUBLE
存储条件/存储方法:
库房通风低温干燥
稳定性相关:

按规格使用和贮存,不会发生分解,避免与氧化物接触。易溶于水,不溶于醇。0℃时100mL水中可溶解甲酸钙16.2g;100℃时,100mL水中可溶解甲酸钙18.4g。熔点高于300℃,强热发生分解,首先生成草酸钙,同时放出一氧化碳和氢气,最终产物为碳酸钙。

其它信息:

1.      性状:白色结晶或结晶性粉末。略具似醋酸的气味。

2.      密度(g/cm3,25/4℃):2.02

3.      相对蒸汽密度(g/cm3,空气=1):未确定

4.      熔点(ºC):300

5.      沸点(ºC,常压):未确定

6.      沸点(ºC,8kPa):未确定

7.      折射率:1.376

8.      闪点(ºF):8

9.      比旋光度(º):未确定

10.   自燃点或引燃温度(ºC):未确定

11.   蒸气压(kPa,25ºC):未确定

12.   饱和蒸气压(kPa,55.1ºC):未确定

13.   燃烧热(KJ/mol):未确定

14.   临界温度(ºC):未确定

15.   临界压力(KPa):未确定

16.   油水(辛醇/水)分配系数的对数值:未确定

17.   爆炸上限(%,V/V):未确定

18.   爆炸下限(%,V/V):未确定

19.   溶解性:易溶于水

甲酸钙 安全信息

海关代码:
2915120000
WGK_Germany:
1
德国有关水污染物质的分类清单
危险类别码:
R36/37/38
安全说明:
S26-S37/39
RTECS号:
LQ5600000
安全标志:
S26:万一接触眼睛,立即使用大量清水冲洗并送医诊治。
:
危险标志:
Xi:Irritant

甲酸钙 毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LQ5600000
CHEMICAL NAME :
Formic acid, calcium salt
CAS REGISTRY NUMBER :
544-17-2
LAST UPDATED :
199709
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C2-H2-O4.Ca
MOLECULAR WEIGHT :
130.12
WISWESSER LINE NOTATION :
VHO 2 &-CA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,9,1972 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2650 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,9,1972
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1920 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ZERNAL Zeitschrift fuer Ernaehrungswissenschaft. (Dr. Dietrich Steinkopff Verlag, Postfach 111008, D-6100 Darmstadt 11, Fed. Rep. Ger.) V.1- 1960- Volume(issue)/page/year: 9,332,1969
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
154 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ZERNAL Zeitschrift fuer Ernaehrungswissenschaft. (Dr. Dietrich Steinkopff Verlag, Postfach 111008, D-6100 Darmstadt 11, Fed. Rep. Ger.) V.1- 1960- Volume(issue)/page/year: 9,332,1969 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82118 No. of Facilities: 28 (estimated) No. of Industries: 2 No. of Occupations: 14 No. of Employees: 1554 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 82118 No. of Facilities: 1045 (estimated) No. of Industries: 5 No. of Occupations: 7 No. of Employees: 14875 (estimated) No. of Female Employees: 96 (estimated)
毒理学数据:

1、皮肤/眼睛刺激数据:标准Draize测试兔子直接接触眼睛:100mg/24HREACTIONSEVERITY:中度;

2、急性毒性:大鼠经口LD50:2650mg/kg,除致死剂量外无详细说明;

小鼠经口LD50:1920mg/kg,除致死剂量外无详细说明;

小鼠经静脉LD50:154mg/kg,除致死剂量外无详细说明;

生态数据:

该物质对环境可能有危害,对水体应给予特别注意。

甲酸钙 MSDS

Name: Calcium formate 98% (titr.) Material Safety Data Sheet
Synonym: Calcium diformate; Calcoform; Formic acid, calcium salt
CAS: 544-17-2
Section 1 - Chemical Product   MSDS Name:Calcium formate 98% (titr.) Material Safety Data Sheet
Synonym:Calcium diformate; Calcoform; Formic acid, calcium salt

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
544-17-2 Calcium formate 98 208-863-7
Hazard Symbols: XI
Risk Phrases: 36/38

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Irritating to eyes and skin.
Potential Health Effects
Eye:
Causes moderate eye irritation. May cause chemical conjunctivitis.
Skin:
Causes skin irritation.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and diarrhea.
Inhalation:
Aspiration may lead to pulmonary edema. Causes irritation of the mucous membrane and upper respiratory tract.
Chronic:
Effects may be delayed.

Section 4 - FIRST AID MEASURES
  Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Get medical aid immediately. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Notes to Physician:
Treat symptomatically and supportively.

Section 5 - FIRE FIGHTING MEASURES
  General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
In case of fire, use carbon dioxide, dry chemical powder or appropriate foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up, then place into a suitable container for disposal. Provide ventilation.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation.
Storage:
Store in a tightly closed container. Store in a cool, dry area away from incompatible substances.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 544-17-2: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Powder
Color: clear colorless
Odor: slight acetic acid odor
pH: Not applicable.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: > 300 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: soluble in water
Specific Gravity/Density: 2.02
Molecular Formula: C2H2CaO4
Molecular Weight: 130.11

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
None reported.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Will not occur.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 544-17-2: LQ5600000 LD50/LC50:
CAS# 544-17-2: Draize test, rabbit, eye: 100 mg/24H Moderate; Oral, mouse: LD50 = 1920 mg/kg; Oral, rat: LD50 = 2650 mg/kg.
Calcium formate @ 0.2 ppm for 2 years in rat drinking water did not affect growth, fertility, or function in up to 5 Carcinogenicity:
Calcium formate - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION
  Other No information available.

Section 13 - DISPOSAL CONSIDERATIONS
  Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION
 
IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/38 Irritating to eyes and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 544-17-2: 1
Canada
CAS# 544-17-2 is listed on Canada's DSL List.
CAS# 544-17-2 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 544-17-2 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

甲酸钙 海关数据

中国海关编码:2915120000

概述:
2915120000 甲酸盐。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2915120000 salts of formic acid。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

甲酸钙 分子结构与计算化学数据

分子结构数据

暂无

计算化学数据

1.疏水参数计算参考值(XlogP):无

2.氢键供体数量:0

3.氢键受体数量:4

4.可旋转化学键数量:0

5.互变异构体数量:无

6.拓扑分子极性表面积80.3

7.重原子数量:7

8.表面电荷:0

9.复杂度:7.5

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:3

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