What is BPAF

Product name: BPAF(Bisphenol AF) 
CAS no.: 1478-61-1 
Molecular Formula: C15H10F6O2 
Molecular Weight: 336.2332 
Appearance: White to off-white powder 
Purity: ≥97.5%
Product description: Used in fluoropolymers and fluoroelastomers primarily as a cross-linker or curing agent.

How to buy Hexafluoroacetone Trihydrate

Product name: Hexafluoroacetone Trihydrate 
CAS no.: 684-16-2 
Molecular Formula: C3F6O.3H2O 
Molecular Weight: 220.02 
Appearance: colorless liquid 
Purity: ≥95% 
Product description: used in organic synthesis as intermediates and raw materials,It also is a good solvent to dissolve polymers like polyoxymethylene (POM) and polyesters .

Eszopiclone price

Product name: Eszopiclone
CAS no.: 138729-47-2 
Molecular Formula: C17H17ClN6O3 
Molecular Weight: 388.81 
Product description: Sedative and hypnotic.

Low androstenedione

Health LUND Women's Project (n = 6917) was launched in 1995 the cohort study with a postal questionnaire, physical examination, bone density measurement and blood laboratory analyzes. The fracture data were added, and this risk ratio fracture and its association with sex hormones was in postmenopausal women without current hormonal (HT) treatment analyzed. Postmenopausal women without total HT of 409 women (mean age 56.8 years) were identified with 489 fractures at a median follow-up of 8.4 years. (P = 0.005), testosterone / SHBG ratio (p = 0.003), and higher SHBG values ​​(P = 0.005), were women with hemodialysis Of fractures compared with no fractures. There was no difference in estradiol levels. Androstenedione and the ratio androstenedione / SHBG were divided into percentiles. An increased risk of fracture in postmenopausal women with androstenedione in the 5th percentile at 11-89. Percentile HR 1.51 (95% CI 1.02-2.24) found. The ratio of androstenedione / SHBG (11-89 Percentile for reference) showed an increased risk of fracture in women with a low ratio of the 5th percentile HR 1.75 (95% CI 1.20 to 2.54) and Reduces the risk of fracture with a high ratio 95th percentile HR 0.52 (95% CI 0.28 -0.98). An increased risk of fracture during follow-up was observed in postmenopausal women with a low serum androstenedion- and androstenedione / SHBG level at baseline and a lower risk of high ratio fracture / androstenedione SHBG. This study suggests that postmenopausal osteoporosis is influenced by lower androgen levels.

Acetic Acid Hydrochloride

Product name: 2-(2-Aminothiazol-4-yl)Acetic Acid Hydrochloride 
CAS no.: 66659-20-9 
Molecular Formula: C5H7ClN2O2S 
Molecular Weight: 194.64 
Product description: Used as medical intermediates.

Triethyl orthoformate

Product: Triethyl orthoformate
CAS-No. 122-51-0
Molecular formula: C7H16O3
Molecular Weight: 48.2
Appearance: clear liquid colorless
Purity: ≥ 99.2%
Product Description: Mainly used as acetic acid or a nitrocellulose solvent and the odorous type used mainly in fruits in food gasoline and used in the essence of alcohol, gasoline per day, Other productions.

MetalLa for sale

Product Name: Metalla

Appearance: The product must be gray-silver ingots. Ingot surface must be smooth, with no obvious mechanical inclusions.

Use: mainly as additive in steel and non-ferrous metals or hydrogen storage matrix material; Other rare earth metals can be used as the reducing agent system.