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氨三乙酸三钠

氨三乙酸三钠用途

在染料工业中是相当好的固色剂，在苯乙烯生产中起稳定剂作用，在聚氨酯泡沫生产中起催化剂及络合剂等作用

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氨三乙酸三钠名称

[ CAS 号 ]:
18662-53-8

[ 中文名 ]:
次氮基三乙酸三钠盐

[ 英文名 ]:
nitrilotriacetic acid trisodium salt monohydrate

[中文别名 ]:

[英文别名 ]:

EINECS 225-768-6
NITRILOTRIACETIC ACID TRISODIUM MONOHYDRATE
Nitrilotriacetic acid
MFCD00150789
Sodium nitrilotriacetate tribasic monohydrate
Trisodium nitrilotriacetate monohydrate
Nitrilotriacetic acid trisodium salt monohydrate
NTA trisodium salt dihydrate
Nitriloacetic acid trisodium salt monohydrate
NTA 3Na Monohydrate

氨三乙酸三钠物理化学性质

[ 密度 ]:
1,27 g/cm3

[ 沸点 ]:
498.2ºC at 760mmHg

[ 熔点 ]:
>300 °C(lit.)

[ 分子式 ]:
C₆H₈NNa₃O₇

[ 分子量 ]:
275.10000

[ 闪点 ]:
255.1ºC

[ 精确质量 ]:
274.99900

[ PSA ]:
132.86000

[ 蒸汽压 ]:
2.78E-11mmHg at 25°C

[ 储存条件 ]:
室温，干燥，密封

氨三乙酸三钠MSDS

详细MSDS(安全技术说明书)

氨三乙酸三钠毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AJ1070000

CHEMICAL NAME :: Acetic acid, nitrilotri-, trisodium salt, monohydrate

CAS REGISTRY NUMBER :: 18662-53-8

LAST UPDATED :: 199510

DATA ITEMS CITED :: 12

MOLECULAR FORMULA :: C6-H6-N-O6.3Na.H2-O

MOLECULAR WEIGHT :: 311.16

WISWESSER LINE NOTATION :: QV1N1VQ1VQ &-NA- 3 &QH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 44434 ug/kg/4W-C

TOXIC EFFECTS :: Kidney, Ureter, Bladder - other changes in urine composition Kidney, Ureter, Bladder - changes in bladder weight Nutritional and Gross Metabolic - changes in calcium

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 60988 mg/kg/7W-C

TOXIC EFFECTS :: Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 830 gm/kg/2Y-C

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Kidney, Ureter, Bladder - tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 315 gm/kg/75W-C

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Kidney, Ureter, Bladder - tumors

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 876 gm/kg/2Y-C

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Kidney, Ureter, Bladder - Kidney tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 900 ug/kg

SEX/DURATION :: female 9-14 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - musculoskeletal system Reproductive - Specific Developmental Abnormalities - urogenital system

MUTATION DATA

TYPE OF TEST :: Mutation in mammalian somatic cells

TEST SYSTEM :: Human Cells - not otherwise specified

DOSE/DURATION :: 11 umol/L

REFERENCE :: TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 25,137,1985 *** REVIEWS *** IARC Cancer Review:Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 48,181,1990 IARC Cancer Review:Group 2B IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 48,181,1990 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9062 No. of Facilities: 1167 (estimated) No. of Industries: 25 No. of Occupations: 28 No. of Employees: 21592 (estimated) No. of Female Employees: 9232 (estimated)

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氨三乙酸三钠安全信息

[ 符号 ]:

GHS07, GHS08

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H319-H351

[ 警示性声明 ]:
P301 + P312 + P330-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ 危害码 (欧洲) ]:
Xn:Harmful;

[ 风险声明 (欧洲) ]:
R22;R40

[ 安全声明 (欧洲) ]:
S36/37

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
2

[ RTECS号 ]:
AJ1070000

[ 海关编码 ]:
2921199090

氨三乙酸三钠海关

[ 海关编码 ]: 2921199090

[ 中文概述 ]:
2921199090 其他无环单胺及其衍生物及其盐。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2921199090 other acyclic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%