CP

NF13

BP93

DACII

Purity

98.5%-101%

98.5%-101%

98.5%-101%

98.5%-101%

ＰＨ

5.5-7.5

5.5-7.5

5.5-7.5

5.5-7.5

Loss on Drying

<15.5%

<1%

<0.5%

<0.5%

As

<3ppm

<3ppm

<3ppm

<3ppm

Se

<30ppm

<30ppm

<30ppm

<30ppm

Heavy Metal (PB)

<10PPM

<10PPM

<10PPM

<10PPM

Sulfate

<500PPM

<500PPM

<500PPM

<500PPM

Absorption(270NM)

---

---

<0.1

<0.1

Cyclohexlamine

<25PPM

<10PPM

<5PPM

<5PPM

Dicyclohexylamine

<1PPM

<1PPM

<1PPM

<1PPM

Dicyclohexysulfamate

---

---

<1PPM

<1PPM

Aniline

<1PPM

<1PPM

<1PPM

<1PPM

Sulfmic Acid

---

---

<0.1

<0.1

Transparence

>95%

>95%

>97%

>97%