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HEBI CYCLE COMMERCIAL CO., LTD

NO.33 TAISHAN ROAD,Hebi,Henan,China

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無料会員

Pyrogallic acid

国:

China

モデル番号:

CPAM-8583

离岸价格:

0.01 ~ 0.02 / Metric Ton ( Negotiable ) （交渉可能） Get Latest Price

ロケーション:

China

最低注文量の価格:

0.01 per Metric Ton

最低注文量:

1 Gram

パッケージの詳細:

cartons, paper bags, ton bags, plastic drums, iron drums

納期:

15 days

供給能力:

1000 Metric Ton per Month

支払いタイプ:

PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T

製品グループ :

GALLNUT

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製品仕様

Classification : pyrogallic acid Other Names : 1,2,3-Trihydroxybenzene,1,2,3-Benzenetriol,Pyrogallol Grade Standard : Reagent Grade Purity (%) : 99% Appearance : white and glossy crystalline powder at normal temperature, bitter taste; Application : analytical reagent,etc; Brand Name : CYCLE CAS No. : - MF : - EINECS No. : -

Solubility: : soluble in water, easily soluble in ethanol and ether, sligh

タイトルまたは説明

Name：Pyrogallic Acid；
Alias:1,2,3-Trihydroxybenzene,1,2,3-Benzenetriol,pyroelectric acid,pyrogallol;
Properties: white and glossy crystalline powder at normal temperature, bitter taste, exposed in the air slowly into dark grey;
Solubility: soluble in water, easily soluble in ethanol and ether, slightly soluble in benzene, chloroform, carbon disulfide;
Molecular formula:C6H6O3；
Molecular weight:126.11；
CAS NO:87-66-1；
EINECS:201-762-9;
Features: combustible, toxic chemicals;
Application:
1. Analytical reagent: deoxidizer, reductant, oxygen inhalant;
2. Infrared photography: a thermosensitive agent;
3. Manufacture of epoxy resin;
4. Inhibitor and antioxidant;
5. Anti scaling agent for PVC polymerizer;
6. Electroplating solution;
7. Chromotropic agent: oxidative discoloration;
8. Trapping of radioactive elements and flotation of minerals;
9. organic synthesis.

Quality standard	Industrial grade	AR grade (reagent purity)	AR grade (reagent purity)
Appearance	White powder	White powder	White powder
Content%	≥99.00	≥99.80	≥99.50
Water solubility	Clear and transparent	Clear and transparent	Clear and transparent
Melting point℃	131-135℃	132-135℃	132-135℃
Burning residue%	≤0.1	≤0.01	≤0.025
Chloride%	----	≤0.001	≤0.001
Sulfate%	----	≤0.005	≤0.005
Heavy metal ppm	≤5.0	≤5.0	≤5.0