南星化工
S.S CHEM
Pentaerythritol
1. Basic Indicators
Molecular formula:
C5H12O4
Cas No.:
115-77-5
Appearance:
White powder
HS Code:
2905420000
2. Technical Specifications
Item
Product specifications
98%Grade
95%Grade
90%Grade
86%Grade
Content of Mono Pentaerythritol
98.0%min
95.0%min
90.0%min
86.0%min
Hydroxy Value
48.5%min
47.5%min
47.0%min
46.0%min
Heating Loss
0.20%max
0.50%max
Ash
0.05%max
0.10%max
Phthalic Color (Fe, Co, Cu)
1%max
2%max
4%max
3. Application
It is mainly used for resins, radiation curing monomers, polyurethanes, rosin esters, synthetic lubricants and pigment treatment.
4. Packing and Storage
Packing: Double coated plastic woven bag, 25kg net; 500kg / 1000kg jumbo bags.
Storage: Dry, ventilated, moisture proof.
季戊四醇
分子式：C(CH2OH)4 分子量：136.14
CAS No: 115-77-5
产品规格：国标常规级和超细级 用 途：制作醇酸树脂、油墨、合成高级润滑油、增塑剂、表面活性剂、稳定剂、阻燃
剂、抗氧化剂等。超细级季戊四醇主要用于生产防火涂料和PVC稳定剂。 包 装：25kg/袋、500kg/袋塑编袋，或客户指定包装。
执行标准：GB/T7815-2008 《工业用季戊四醇》
项 目
指 标
98 级
95 级
90 级
86 级
单季，w/%
≥98.0
≥95.0
≥90.0
≥86.0
羟基，w/%
≥48.5
≥47.5
≥47.0
≥46.0
干燥减量，w/%
≤0.20
≤0.50
灼烧残渣，w/%
≤0.05
≤0.10
邻苯二甲酸树脂着色度 ，号
≤1
≤2
≤4
