腐植酸

腐植酸用途

【用途1】
植物生长刺激素。腐植酸大分子上连有羧基、羟基、羰基、醌基、甲氧基等官能团。与金属离子交换、吸附、络合、螯合等作用。在分散体系中作为聚电解质有凝聚、胶溶、分散等作用。
【用途2】
用作肥料及土壤调酸剂
【用途3】
用作淡水钻井液耐高温降滤湿剂，并兼有降粘作用。但抗盐性较差。
【用途4】
是生产腐殖酸复合肥料的原料，也是生产钻井助剂、农药的原料
【用途5】
生化研究

腐植酸名称

[ CAS 号 ]:
1415-93-6

[ 中文名 ]:
腐植酸

[ 英文名 ]:
Hydridopotassium

[中文别名 ]:

[英文别名 ]:

Waskish Peat Humic Acid
MFCD00147177
Potassium hydride
potassium
Hydridopotassium
Florida Peat Humic Acid
Nordic Aquatic Humic Acid
Elliott Soil Humic Acid
EINECS 215-809-6
Suwannee River Humic Acid

腐植酸物理化学性质

[ 熔点 ]:
> 300ºC

[ 分子式 ]:
C₉H₉NO₆

[ 分子量 ]:
40.106

[ 精确质量 ]:
39.971531

[ 外观性状 ]:
黑色棕色粉末

[ 储存条件 ]:
室温

[ 稳定性 ]:
Stable. Incompatible with strong oxidizing agents.

[ 水溶解性 ]:
Slightly soluble in water, with much swellingSoluble in organic solvents like acetone and benzenol. Slightly soluble in water.

腐植酸MSDS

详细MSDS(安全技术说明书)

腐植酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MT6544000

CHEMICAL NAME :: Humic acids

CAS REGISTRY NUMBER :: 1415-93-6

LAST UPDATED :: 199701

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 6170 mg/kg/90D-C

TOXIC EFFECTS :: Kidney, Ureter, Bladder - changes in bladder weight Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub., 1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76- Volume(issue)/page/year: 15,305,1985

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 980 mg/kg/14W-C

TOXIC EFFECTS :: Endocrine - thyroid weight (goiter)

REFERENCE :: ETPAEK Experimental and Toxicologic Pathology. (Gustav Fischer Verlag Jena, Postfach 100537, D-07705 Jena, Germany) V.44- 1992- Volume(issue)/page/year: 47,63,1995

腐植酸安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

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

[ WGK德国 ]:
3

[ RTECS号 ]:
MT6544000

[ 海关编码 ]:
2916190090

腐植酸制备

用优质褐煤与烧碱反应［褐煤∶烧碱＝100∶（10～20）（质量比）】，将反应液过滤浓缩干燥，得产品。

腐植酸海关

[ 海关编码 ]: 2916190090

[ 中文概述 ]:
2916190090 其他不饱和无环一元羧酸（包括其酸酐、酰卤化物，过氧化物和过氧酸以及它们的衍生物）。监管条件:AB(入境货物通关单,出境货物通关单)。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, 丙烯酸、丙烯酸盐或酯应报明包装

[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单

[ 检验检疫 ]: R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验

[ Summary ]:
2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

腐植酸文献

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Effects of pH, ionic strength and DOM on the sorption and desorption of triclosan (TCS) in sediment-water-rhamnolipid systems were systematically investigated through controlled batch experiments. Res...

Kinetics of ethyl paraben degradation by simulated solar radiation in the presence of N-doped TiO2 catalysts.

Water Res. 81 , 157-66, (2015)

Ethyl paraben (EP), an emerging micro-pollutant representative of the parabens family, has been subject to photocatalytic degradation under simulated solar radiation at a photon flux of 1.3·10(-4) E/(...

Developmental validation of the PowerPlex(®) Fusion 6C System.

Forensic Sci. Int. Genet. 21 , 134-44, (2016)

The PowerPlex(®) Fusion 6C System is a 27-locus, six-dye, multiplex that includes all markers in the expanded CODIS core loci and increases overlap with STR database standards throughout the world. Ad...

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腐植酸