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Hydroxyzine dihydrochloride
单价 面议对比
询价 暂无
发货 全国
过期 长期有效
更新 2025-08-13 23:01
 
详细信息

Grade: food grade, pharmaceutical grade

Factory Location: Hunan, China (Mainland)

Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

Sample Provided: no

Payment Terms: T/T,L/C,DP,BANK CONTRACT

Specification:

Items

Specification

Results

Apperance

White or almost white crystalline Powder

Off-White Crystalline Powder

Identification A

Infrared absorption as stipulation

Complies

Identification B

Ultraviolet absorption as stipulation

Complies

Identification C

Presence of chloride as stipulation

Complies

Melting Point

About 200°C, with decomposition

About 200°C

Loss on drying (1g, 105°) 

≤5.0%

1.31%

Residue on Ignition

≤0.5%

0.02%

Heavy Metals

≤20ppm

<20ppm

Any impurities

≤0.3%

0.22%

Total impurites

≤1.5%

0.37%

Assay (On dried Basis)

98.0% to 100.5%

99.4%

Conclusion

The item confirm with USP30 Standard.