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1,4-苯醌二肟
SYNONYMS
p-Benzoquinone dioxime;
p-Quinone dioxime; PQD; QDO
DESCRIPTION
Moist solid containing approx. 30% water
Greenish yellow or umber powder (Anhydrous basis)
SPECIFICATIONS
Assay (C6H6N2O2 Anhydrous basis,
参考价面议
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5,5’-二硫-1,1’-双苯基四氮唑
SYNONYMS
1,1’-Diphenyl-bistetrazole-5,5’-disulfide
DESCRIPTION
White powder
SPECIFICATIONS
Assay (HPLC) min98.5%
Melting Point 143~146°C (Dec.)
Loss on Drying max0.5%
参考价面议
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2-(4-氯苯甲酰)苯甲酸
SYNONYMS
CBB;
4´-Chlorobenzophenone-2-carboxylic acid
DESCRIPTION
White to off-white powder
SPECIFICATIONS
Assay (HPLC) min99%
Melting Point 149~152°C
Loss on Dr
参考价面议
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5-氨基异酞酸
SYNONYMS
5-Aminobenzene-1,3-dicarboxylic acid
DESCRIPTION
Off-white powder
SPECIFICATIONS
Assay (HPLC) min99%
Melting Point min300°C
Loss on drying max1.0%
参考价面议
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4-硝基-N-甲基邻苯二甲酰亚胺
DESCRIPTION
Pale-yellow crystalline powder
SPECIFICATIONS
Assay (HPLC) min 99 %
Melting Point 178~180°C
Loss on drying max 0.5%
参考价面议
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3,5-二硝基对甲基苯甲酸
SYNONYMS
3,5-Dinitro-4-methylbenzoic acid
3,5-Dinitro-p-toluic acid
DESCRIPTION
Off-white to pale-yellow crystalline powder
SPECIFICATIONS
Assay (HPLC) min99 %
Meltin
参考价面议
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3,5-二硝基邻甲基苯甲酸
SYNONYMS
3,5-Dinitro-2-toluic acid;
Benzoic acid, 2-methyl-3,5-dinitro-.
DESCRIPTION
Off-white to pale-yellow crystalline powder
SPECIFICATIONS
Assay (HPLC) min99%
参考价面议
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2-甲基-6-硝基苯胺
DESCRIPTION
Orange-yellow prisms or brown-red, fine crystals
SPECIFICATIONS
Assay (HPLC) min99 %
Melting Point 93~96°C
Water content max0.5%
参考价面议
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4-硝基邻苯二甲腈
DESCRIPTION
Off-white to pale yellow powder
SPECIFICATIONS
Assay (HPLC) min99%
Melting Point 142~145°C
Loss on Drying max0.5%
参考价面议
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3-硝基邻苯二甲腈
DESCRIPTION
Off-white to faintly yellow powder
SPECIFICATIONS
Assay (HPLC) min99%
Melting Point 162~165°C
Loss on Drying max0.5%
参考价面议
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3-硝基苯二甲酸酐
DESCRIPTION
Yellow needle crystals or crystalline powder
SPECIFICATIONS
Assay (Titr.) min98%
Melting Point 163~165°C
Loss on Drying max0.5%
参考价面议
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2-氯-3,5-二硝基苯甲酸
SYNONYMS
2-C-3,5-DNBA
DESCRIPTION
Off-white crystalline powder
SPECIFICATIONS
Assay (HPLC) min99%
Melting Point 197~201°C
Loss on drying max0.5%
参考价面议