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High Quality Cmc Carboxymethyl Cellulose Price - 5-Aminolevulinic acid phosphate 5-ALA CAS 868074-65-1 – Zhuoer
5‐Amino‐4‐oxopentanoic acid (5‐aminolevulinic acid) is a precursor in the biosynthesis of the biologically active porphyrins such as chlorophyll, bacteriochlorophyll, heme, etc. These systems are central in photosynthesis, oxygen transport, electron transport, etc. Product Name 5-Aminolevulinic acid phosphate Other Name 5-ALA;5-amino-4-oxopentanoic acid,phosphoric acid;5-aminolevulinic acid phosphate,5-ALA phosphate;5-Aminolevulinic acid phosphate;5-Amino-4-oxopentanoic acid phosphate;... -
High Purity Suppier Sodium Benzoate Supplier - Pharmaceutical Grade 99% Taurine Powder CAS 107-35-7 – Zhuoer
Taurine powder Taurine 99% CAS 107-35-7 Appearance white crystal or crystalline powder Grade Food Garde, Pharmaceutical Grade Pharmaceutical Grade 99% Taurine Powder CAS 107-35-7 Item Standard Appearance White or off white crystalline powder Assay (%) 98-102 Loss on drying(%) NMT5.0 Residual Solvents Eur.Pharm. Heavy metal (Pb) NMT 10ppm Enterobacteria Negative Salmonella Negative E.Coli. Negative Staphylococcus aureus Negative Sulfate (SO4)(%) ≤0.2 Chloride (Cl) (%... -
High Quality Cas 50-21-5 Price - best price 2-Nonanone/n-Heptyl methyl ketone CAS 821-55-6 – Zhuoer
Product Name: 2-Nonanone/n-Heptyl methyl ketone CAS No.: 821-55-6 Chemical formula: C9H18O Purity: 99%min Appearance: colorless liquid Odor:With fruit, flower, grease, herb like fragrance Melting point −21 °C(lit.) Boiling point 192 °C743 mm Hg(lit.) density 0.82 g/mL at 25 °C(lit.) vapor density 4.9 FEMA 2785 | 2-NONANONE refractive index n20/D 1.421(lit.) Fp 151 °F storage temp. Store below +30°C. solubility 0.37g/l form Liquid color Clear slightly yellow ... -
High Purity Bacillus Licheniformis Price - Factory supply alpha-Chloralose CAS 15879-93-3 with good price – Zhuoer
TEMPO is a chemical compound with the formula ₂NO. This heterocyclic compound is a red-orange, sublimable solid. As a stable aminoxyl radical, it has applications in chemistry and biochemistry. CAS: 2564-83-2 MF: C9H18NO* MW: 156.25 EINECS: 219-888-8 Melting point 36-38 °C(lit.) Boiling point 193°C Density 1 g/cm3 Storage temp. 2-8°C Solubility 9.7g/l Form: Crystal Color: Red PH 8.3 (9g/l, H2O, 20℃) Water Solubility Soluble in all organic solvents. Insoluble in water. TEMPO CAS 2564-83-2 TE... -
High Quality 306-94-5 Manufacturer - High purity Daily Chemical Hexamidine diisethionate Cas 659-40-5 with steady supply – Zhuoer
Hexamidine is an antiseptic and disinfectant. Hexomedine is the trade name of a diisethionate solution of hexamidine. Hexamidine is used primarily as its diisethionate salt, which is more water-soluble than the dihydrochloride. Hexamidine diisethionate Cas 659-40-5 MF: C20H26N4O2.2C2H6O4S MW: 606.714 EINECS: 211-533-5 Melting point 246-247° (dec) solubility Sparingly soluble in water, slightly soluble in ethanol (96 per cent), practically insoluble in methylene chloride form white to grayish ... -
High Purity Chlorimuron-Ethyl Supplier - Bactericide Streptomycin Sulfate CAS 3810-74-0 – Zhuoer
Streptomycin is a water-soluble aminoglycoside derived from Streptomyces griseus. It is marketed as the sulfate salt of streptomycin. The chemical name of streptomycin sulfate is D-Streptamine. Streptomycin of Mycobacterium tuberculosis has a strong antibacterial effect. Streptomycin for many gram-negative bacilli . Product Name Streptomycin sulfate CAS Number 3810-74-0 Molecular Formula C21H41N7O16S Formula Weight 679.65 Appearance White powder Formulation 90% Dosage 3g... -
High Purity Peg 800 Supplier - Medical grade PDLLA/PLLA/PDLA CAS 51056-13-9 polymers factory – Zhuoer
Medical grade PDLLA/PLLA/PDLA CAS 51056-13-9 polymers factory PDLLA is a non-crystalline polymer, the appearance is white to light yellowish-brown irregular particles or powder. According to the end group of the tail, poly-DL-lactic acid is divided into three structural forms: hydroxyl-terminated, carboxyl-terminated and ester-terminated. PDLLA is formed by the polymerization of DL-lactide. The product made of racemic polylactic acid has good biocompatibility and is used as a drug release car... -
High Quality Perflubron Price - Factory supply high quality Hydroxyquinone CAS 123-31-9 with good price – Zhuoer
Hydroquinone is a pigment-lightening agent used in bleaching creams. Hydroquinone combines with oxygen very rapidly and becomes brown when exposed to air. Although it occurs naturally, the synthetic version is the one commonly used in cosmetics. Hydroquinone is mainly used for photographic developer. Alkylation of hydroquinone and its compounds are widely used in the process and transportation of the monomer addition polymerization inhibitor. Hydroquinone CAS 123-31-9 MF C6H6O2 MW 110.11 App... -
High Purity 64902-72-3 Price - Bactericide Streptomycin Sulfate CAS 3810-74-0 – Zhuoer
Streptomycin is a water-soluble aminoglycoside derived from Streptomyces griseus. It is marketed as the sulfate salt of streptomycin. The chemical name of streptomycin sulfate is D-Streptamine. Streptomycin of Mycobacterium tuberculosis has a strong antibacterial effect. Streptomycin for many gram-negative bacilli . Product Name Streptomycin sulfate CAS Number 3810-74-0 Molecular Formula C21H41N7O16S Formula Weight 679.65 Appearance White powder Formulation 90% Dosage 3g... -
High Purity Beauveria Bassiana Manufacturer - Bactericide Streptomycin Sulfate CAS 3810-74-0 – Zhuoer
Streptomycin is a water-soluble aminoglycoside derived from Streptomyces griseus. It is marketed as the sulfate salt of streptomycin. The chemical name of streptomycin sulfate is D-Streptamine. Streptomycin of Mycobacterium tuberculosis has a strong antibacterial effect. Streptomycin for many gram-negative bacilli . Product Name Streptomycin sulfate CAS Number 3810-74-0 Molecular Formula C21H41N7O16S Formula Weight 679.65 Appearance White powder Formulation 90% Dosage 3g... -
High Quality Trichoderma Viride Powder Manufacturer - Factory supply alpha-Chloralose CAS 15879-93-3 with good price – Zhuoer
TEMPO is a chemical compound with the formula ₂NO. This heterocyclic compound is a red-orange, sublimable solid. As a stable aminoxyl radical, it has applications in chemistry and biochemistry. CAS: 2564-83-2 MF: C9H18NO* MW: 156.25 EINECS: 219-888-8 Melting point 36-38 °C(lit.) Boiling point 193°C Density 1 g/cm3 Storage temp. 2-8°C Solubility 9.7g/l Form: Crystal Color: Red PH 8.3 (9g/l, H2O, 20℃) Water Solubility Soluble in all organic solvents. Insoluble in water. TEMPO CAS 2564-83-2 TE... -
High Quality 27821-45-0 Manufacturer - Factory Supply Raspberry extract Raspberry ketone Powder 98% CAS 5471-51-2 – Zhuoer
Factory Supply Raspberry extract Raspberry ketone Powder 98% CAS 5471-51-2 4-(p-Hydroxyphenyl)-2-butanone has a sweet, fruity, raspberry preserves odor. May be prepared by catalytic hydrogenation of phydroxy-benzylidene acetone in the presence of platinum black in ether or methanol or in the presence of palladium absorbed on charcoal. It appears as white needle crystal or granular solid, exhibiting raspberry aroma and fruit aroma. The melting point temperature is 82~83 °C. It is insoluble in ...
